WO2007077654A1 - 炭酸ガス溶解液製造方法、製造装置および炭酸水 - Google Patents
炭酸ガス溶解液製造方法、製造装置および炭酸水 Download PDFInfo
- Publication number
- WO2007077654A1 WO2007077654A1 PCT/JP2006/318853 JP2006318853W WO2007077654A1 WO 2007077654 A1 WO2007077654 A1 WO 2007077654A1 JP 2006318853 W JP2006318853 W JP 2006318853W WO 2007077654 A1 WO2007077654 A1 WO 2007077654A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- aqueous solution
- carbon dioxide
- solution
- acid
- dissolved
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/22—Inorganic acids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H33/00—Bathing devices for special therapeutic or hygienic purposes
- A61H33/02—Bathing devices for use with gas-containing liquid, or liquid in which gas is led or generated, e.g. carbon dioxide baths
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/08—Vasodilators for multiple indications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F21/00—Dissolving
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/50—Carbon dioxide
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/4618—Devices therefor; Their operating or servicing for producing "ionised" acidic or basic water
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H33/00—Bathing devices for special therapeutic or hygienic purposes
- A61H33/14—Devices for gas baths with ozone, hydrogen, or the like
- A61H2033/145—Devices for gas baths with ozone, hydrogen, or the like with CO2
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
- C02F1/36—Treatment of water, waste water, or sewage with mechanical oscillations ultrasonic vibrations
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/4618—Devices therefor; Their operating or servicing for producing "ionised" acidic or basic water
- C02F2001/46195—Devices therefor; Their operating or servicing for producing "ionised" acidic or basic water characterised by the oxidation reduction potential [ORP]
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/02—Non-contaminated water, e.g. for industrial water supply
- C02F2103/026—Treating water for medical or cosmetic purposes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/46—Apparatus for electrochemical processes
- C02F2201/461—Electrolysis apparatus
- C02F2201/46105—Details relating to the electrolytic devices
- C02F2201/4612—Controlling or monitoring
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/46—Apparatus for electrochemical processes
- C02F2201/461—Electrolysis apparatus
- C02F2201/46105—Details relating to the electrolytic devices
- C02F2201/4616—Power supply
- C02F2201/4617—DC only
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/005—Processes using a programmable logic controller [PLC]
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/04—Oxidation reduction potential [ORP]
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/06—Controlling or monitoring parameters in water treatment pH
Definitions
- Carbon dioxide solution manufacturing method manufacturing apparatus, and carbonated water
- the present invention electrolyzes an aqueous solution to form an acid field in a state where electrons are insufficient in the aqueous solution, and the carboxylic acid is dissolved in the aqueous solution in a state where the acid field is formed.
- This invention relates to a carbon dioxide solution manufacturing method, a manufacturing apparatus, and carbonated water obtained by the manufacturing method, in which a carboxylic acid is oxidized by mixing an aqueous solution of the above, and carbon dioxide microbubbles are dissolved in the aqueous solution.
- Carbonate springs have been used in baths and the like that use hot springs since ancient times because of their excellent heat retention. It is thought that the warming action of carbonated springs is basically due to the improvement of the body environment by the peripheral vasodilatory action of the carbon dioxide contained.
- Non-Patent Document 1 Regarding carbonated springs, various papers have been published (for example, see Non-Patent Document 1 and Non-Patent Document 2).
- Non-Patent Document 1 the main direct action of carbonated springs has been observed repeatedly by early hot spring physicians, and Bad Nauheim's Bode has shown congested, velvety, reddish skin. Observe (1845), Piderit (1836) and Beneke (1859) feel warm in a CO bath.
- Goldschieider discussed the possibility that the flushing of the skin caused by the sensation of carbon dioxide is due to vasomotion.
- the paper also states that two striking effects are observed as a direct action of the carbonate bath. That is, the first is the countless blisters on the skin surface, and the second is the flushing of the skin.
- the water bubbles are countless carbonated water bubbles that are in close contact with the skin like fur and are described as “gas brushes”.
- the minimum concentration of carbon dioxide required for treatment is 400 mg.
- skin flushing appears from 400 mg.
- a diffuser in the method for producing carbonated spring described in Patent Document 1, first, a diffuser is required.
- the air diffuser includes a porous body, and the carbon dioxide gas is dissolved in warm water by generating carbon dioxide gas from the porous body as a large number of bubbles.
- a hollow fiber membrane assembly is known so as to surround the perforated pipe whose end is blocked, and hot water flowing into the perforated pipe is porous. The pores provided on the circumferential surface of the pipe also flow out and come into contact with the hollow fiber membrane, so that the carbon dioxide gas injected from the carbon dioxide inlet through the hollow portion of the hollow fiber membrane is dissolved in warm water. Yes.
- the conventional method for producing carbonated springs uses a carbon dioxide cylinder to dissolve pressurized carbon dioxide in water. Carbon dioxide that is not dissolved in water is released into the atmosphere as it is, Contrary to the recent reduction of carbon dioxide gas, there was therefore a problem in terms of the global environment.
- Patent Document 1 Japanese Patent Laid-Open No. 11-192421
- Patent Document 2 Japanese Patent Laid-Open No. 2005-97238
- Non-Patent Document 1 Paper by K. L. Schmid, “Carbonated Bath (Carbonated Spring)”, Journal of Artificial Carbonated Spring Research Association No. 1 No. 1, 005-009, 1
- Non-patent document 2 B. Hartman, M. Pittler, B. Drews, “C02 spa treatment of small arterial occlusive disease: Physiology and clinics” Journal of Artificial Carbonic Acid Research Association, No. 1 No. 1, 010-016,199 8
- a bath preparation formulated with a carbon dioxide generator that combines this type of carbonate and acid has a carbon dioxide concentration of about lOOppm, which is characterized by the countless water bubbles on the skin surface that are characteristic of carbonated springs. In order to obtain the unique effect of flushing the skin, it is not far.
- the aqueous solution of oxalic acid filled in the electrolytic cell is electrolyzed to generate carbon dioxide, and in the aqueous solution of oxalic acid.
- This is characterized in that the ultrasonic wave is applied and the bubble force of the generated carbon dioxide gas forms micro bubbles, which are dissolved in the aqueous oxalic acid solution.
- the present inventors have thought that if the aqueous solution is initially made alkaline, it may not take time for electrolysis, and the aqueous solution is actually used. It was found that the reaction gas from the anode and cathode was released very quickly when electrolysis was carried out with alkalinized.
- potassium oxalate is suitable for generating carbon dioxide, and when potassium oxalate is electrolyzed and carbon dioxide is generated, Even if I dipped my hand in the electrolyzed aqueous solution, no bubbles were formed on the surface of the skin and no flushing of the skin was seen!
- the present invention has been made in view of such a background, and a carbonate spring in an aqueous solution is produced by a method completely different from a method for producing a carbonated spring by dissolving pressurized carbon dioxide gas in water using a carbon dioxide gas cylinder.
- the infinite number of water bubbles on the surface of the skin, the flushing of the skin, and the high-concentration carbon dioxide gas, which has a unique effect on the skin, can be dissolved.
- the method of the present invention electrolyzes the first aqueous solution by applying a DC voltage between the electrodes in the electrolytic cell in an electrolytic cell equipped with electrodes, An acid field with a shortage of electrons is created, and the second aqueous solution in which the carboxylic acid is dissolved is mixed with the first aqueous solution in the state where the acid field has been formed. It is characterized in that it is reduced by giving electrons into the aqueous solution 1 to oxidize carboxylic acid and generate carbon dioxide gas in the aqueous solution.
- the first aqueous solution filled in the electrolytic cell is in a state (oxidation field) where electrons are insufficient due to electrolysis.
- the reaction for supplementing the electrons proceeds in the first aqueous solution, and the carboxylic acid Is oxidized to generate carbon dioxide gas in the aqueous solution.
- reaction of oxalic acid which is one of carboxylic acids, is as follows.
- a diffuser means such as a conventional carbonated spring manufacturing method, a carbon dioxide gas cylinder, gas separation, etc.
- Equipment such as compressors and compressors are not required.
- the carbon dioxide gas solution can be easily manufactured and can be manufactured at low cost.
- the first aqueous solution is electrolyzed by applying a DC voltage between the electrodes in the electrolytic cell, and electrons are insufficient in the aqueous solution.
- the first aqueous solution in a state where the oxidation field is formed and the second aqueous solution in which the carboxylic acid is dissolved are mixed into the first aqueous solution in the state where the oxidation field is formed.
- the second aqueous solution force in which the acid is dissolved is reduced by applying electrons to oxidize the carboxylic acid and generate carbon dioxide gas in the aqueous solution.
- the first aqueous solution filled in the electrolytic cell is mixed with the first aqueous solution in a state where electrons are insufficient due to electrolysis (oxidation field) and the second aqueous solution in which carboxylic acid is dissolved.
- oxidation field electrolysis
- carboxylic acid is oxidized
- carbon dioxide gas is explosively generated in the aqueous solution.
- reaction of oxalic acid which is one of carboxylic acids, results in the following reaction.
- a diffuser means such as a conventional carbonated spring manufacturing method, a carbon dioxide gas cylinder, gas separation, etc.
- Equipment such as compressors and compressors are not required.
- the carbon dioxide solution can be easily produced and can be produced at low cost.
- the electrolysis of the first aqueous solution is carried out to a pH value of 6 or more. If the pH value is 6 or more, the carbon dioxide gas generates a stable force. If the pH value is 6 or less, the carbon dioxide gas dissolves in the ion and the carbon dioxide concentration disappears.
- the carbon dioxide gas is fine! / the force remaining in the electrolyzed liquid in the form of soot bubbles If the pH value is 6 or less, this reaction returns and the concentration of CO is reduced. Disappear.
- the first aqueous solution is electrolyzed to a pH value of 6 or more, and then the second solution is obtained.
- the aqueous solution is added to the first aqueous solution in an oxidation field by adjusting the amount of the aqueous solution so that the pH value is in the range of 5-7.
- the carbon dioxide gas that has become fine bubbles in the electrolyzed first aqueous solution after electrolysis of the first aqueous solution up to a pH value of 6 or more and stable generation of carbon dioxide gas, the carbon dioxide gas that has become fine bubbles in the electrolyzed first aqueous solution.
- the carbon dioxide remaining in the form of fine bubbles and the carbon dioxide produced by explosive decomposition of the carboxylic acid in the first aqueous solution are combined together to form an aqueous solution. It has the effect of increasing the concentration of carbon dioxide in the inside.
- the electrolysis of the first aqueous solution is performed to a pH value of 6 or more
- an acidic solution is added before the second aqueous solution is added.
- the second aqueous solution may be covered so that the pH value is maintained in the range of 5-7.
- the pH value of the first aqueous solution is adjusted in advance to be in the range of 5 to 7, and means for adding the second aqueous solution is taken.
- the pH value between the pH values of 5 and 7 with the second aqueous solution so that the carbon dioxide gas generation reaction can be promoted even if the concentration of the second aqueous solution is lowered.
- the first aqueous solution is electrolyzed by applying a DC voltage between the electrodes in the electrolytic cell, and the pH value of the first aqueous solution is adjusted to pH. If the pH value of the first aqueous solution is increased to a value close to 7, and the pH value of the first aqueous solution is reduced every time the pH value approaches 7, the pH value of the first aqueous solution is within the alkaline range. The first aqueous solution is in the state where it has become an oxidation field.
- the second aqueous solution in which the carboxylic acid is dissolved therein is mixed and reduced by giving electrons to the first aqueous solution in the state of acid field, and the carboxylic acid contained in the second aqueous solution is converted to the acid. It is characterized in that carbon dioxide gas is generated in the aqueous solution.
- an acidic solution that lowers the pH value of the first aqueous solution is added, and the pH value of the first aqueous solution is kept within the alkali range at all times. Maintaining the oxidation field where carbon dioxide gas is stably generated for a long time in order to create an oxidation field with insufficient electrons in the first aqueous solution while adjusting to maintain in the weakly acidic region of pH 6-7.
- the second aqueous solution in which the carboxylic acid is dissolved is mixed, a large number of electrons can be given to the first aqueous solution in the state of the oxidation field to reduce the second aqueous solution.
- the carboxylic acid contained in the aqueous solution can be acidified to further promote the generation of carbon dioxide in the aqueous solution.
- the electrolysis of the first aqueous solution is less negative than the acid solution reduction potential according to the method for producing a carbon dioxide gas solution according to claim 1 or 2.
- mV value It is characterized by being performed until
- the acid-reduction potential can be used as a reference value for electrolysis, and if the oxidation-reduction potential is set to a minus mV value, the first aqueous solution can be electrically separated.
- the solution becomes an acid field where electrons are insufficient, and by mixing with the second aqueous solution in which the carboxylic acid is dissolved, the reaction to supplement the electrons proceeds in this aqueous solution, and the carboxylic acid is oxidized. Carbon dioxide gas is explosively generated in the aqueous solution.
- the present invention provides the method for producing a carbon dioxide gas solution according to claim 1 or 2, wherein the electrolysis of the first aqueous solution is carried out with an acid reduction potential of minus mV. It is characterized by adding a second aqueous solution after the process is reached.
- electrolysis of the first aqueous solution is performed until the acid reduction potential reaches a value of minus mV, and after carbon dioxide gas is stably generated, fine bubbles are generated in the electrolyzed first aqueous solution.
- the remaining carbon dioxide gas is left, and the second aqueous solution is taken into the first aqueous solution by means of caloring, so that the carbon dioxide remaining as fine bubbles and the carboxylic acid are contained in the first aqueous solution.
- the carbon dioxide generated explosively as a result of acidification it has the effect of increasing the concentration of carbon dioxide in the aqueous solution.
- the carbonate is added to the first aqueous solution before or during electrolysis. It is characterized by adding.
- the carbonate by adding carbonate to the first aqueous solution, the carbonate is decomposed and reacted, the pH value of the first aqueous solution is increased, electrolysis is promoted, and the reaction of the carbonate is increased.
- the carbon dioxide produced by the reaction and the carbon dioxide produced by mixing the second aqueous solution in the oxidation field coexist, and the carbon dioxide concentration in the aqueous solution is increased.
- sodium carbonate is preferably sodium hydrogen carbonate.
- Sodium hydrogen carbonate which dissolves in water and immediately exhibits a buffering action in combination with sodium ionic strength S carboxylic acid generated by the following reaction, is effective without raising the pH value.
- the present invention provides the method for producing a carbon dioxide gas solution according to claims 1 to 10, wherein the first aqueous solution includes a carboxylic acid and a salt of a monovalent cation of the carboxylic acid. It is characterized by dissolving.
- the carboxylic acid and the monovalent cation salt of the carboxylic acid are dissolved in the first aqueous solution, even if electrolysis is continued, the pH change of the solution itself is minimized. Because it exhibits a buffering effect that makes it uniform, it has the effect of enabling safe and stable electrolysis.
- Examples of the monovalent cation include lithium, sodium, potassium, rubidium, cesium, and francium.
- the present invention provides the method for producing a carbon dioxide solution according to claims 1 to 10, wherein the first aqueous solution is mainly one of sour fruit juice or tea leaf extract. It is characterized by being an aqueous solution as a component.
- sour juice When an aqueous solution containing either one of sour fruit juice or tea leaf extract as a main component is used, citrate, malic acid, tartaric acid contained in these sour fruit juices, and oxalic acid contained in tea leaf extract Is decomposed and carbon dioxide gas is generated in the aqueous solution.
- sour juice include oranges, summer oranges, oranges (Valencia), grapefruits, lemons, limes, apples, grapes, peaches, apricots, cherries, strawberries, pineapples, passion fruits, bananas, ume, melons, etc. Is mentioned.
- the present invention provides the method for producing a carbon dioxide gas solution according to claims 1 to 12, wherein the carboxylic acid is at least oxalic acid, acetic acid, succinic acid, succinic acid, malonic acid, It is preferably one of fumaric acid, lactic acid, malic acid, and tartaric acid.
- the present invention provides the method for producing a carbon dioxide gas solution according to claims 1 to 14, wherein the carboxylic acid dissolved in the second aqueous solution includes sour fruit juice.
- the carboxylic acid dissolved in the second aqueous solution includes sour fruit juice.
- it is oxalic acid, citrate, malic acid, or tartaric acid contained in any one of the tea leaf extracts.
- the present invention provides extraction of sour juice or tea leaves in an electrolytic cell equipped with electrodes.
- a first aqueous solution containing one of the liquids as the main component and sodium bicarbonate are added, and a dc voltage is applied between the electrodes in the electrolytic cell to electrolyze the carboxylic acid contained in the juice or tea leaves.
- the pH value of the first aqueous solution in the electrolytic cell was adjusted to a pH value of 6 or more, and the first aqueous solution in the electrolytic cell created an oxidation field in a state where electrons were insufficient.
- the second aqueous solution in which the carboxylic acid is dissolved is mixed with the first aqueous solution so that it does not fall below this weakly acidic region. And reducing the carboxylic acid contained in the second aqueous solution to generate carbon dioxide in the aqueous solution.
- carbon dioxide gas is generated by the reaction of the first aqueous solution mainly composed of one of sour fruit juice or tea leaf extract and sodium hydrogen carbonate, and the first aqueous solution
- the first aqueous solution mainly composed of one of sour fruit juice or tea leaf extract and sodium hydrogen carbonate
- electrolysis is promoted, and the carbon dioxide generated by the carbonate reaction coexists with the carbon dioxide generated by mixing the second aqueous solution in the acid field.
- the carbon dioxide concentration inside increases.
- a diffuser means such as a conventional carbonated spring manufacturing method, a carbon dioxide gas cylinder, gas separation, etc.
- Equipment such as compressors and compressors are not required.
- the carbon dioxide solution can be easily produced and can be produced at low cost.
- the carboxylic acid dissolved in the second aqueous solution is at least oxalic acid, acetic acid, succinic acid, succinic acid, malonic acid, fumaric acid, One of lactic acid, malic acid and tartaric acid is preferred.
- the carboxylic acid dissolved in the second aqueous solution is oxalic acid, citrate, malic acid contained in any one of a sour fruit juice or tea leaf extract. Or tartaric acid.
- the present invention is characterized in that, in the method for producing a carbon dioxide solution according to claim 1 or 2, the first aqueous solution is an alkaline aqueous solution.
- the first aqueous solution is an alkaline aqueous solution in advance
- the electrolysis of the first aqueous solution filled in the electrolytic cell is rapidly promoted, and the first aqueous solution can be used for a short time.
- the second aqueous solution in which the carboxylic acid dissolved in the next step is mixed, the acid of the carboxylic acid is shortened. It can be accelerated over time, and carbon dioxide gas can be generated explosively in an aqueous solution in a short time.
- the electrolytic cell is filled with an alkaline aqueous solution having a pH value of 7 or more, and a DC voltage is applied between the electrodes in the electrolytic cell to fill the electrolytic cell.
- the alkaline water solution is electrolyzed to generate hydrogen and oxygen.
- the aqueous oxalic acid solution is added to the alkaline aqueous solution, whereby the alkaline aqueous solution By reacting oxalic acid with dissolved hydrogen and oxygen, a carbon dioxide gas solution in which carbon dioxide microbubbles are dissolved in an aqueous solution is produced.
- an alkaline aqueous solution having a pH value of 7 or more is electrolyzed to generate hydrogen and oxygen.
- the hydrogen By adding the oxalic acid aqueous solution to the alkaline aqueous solution of the acid field formed by dissolving oxygen, the oxalic acid chemically reacts with the oxygen generated at the anode and the hydrogen generated at the cathode to explode. Carbon dioxide microbubbles are generated.
- Solubility solution can be produced.
- the present invention is characterized in that the amount of the oxalic acid aqueous solution added to the alkaline aqueous solution is set so that the pH value of the aqueous solution is in a weakly acidic region after the oxalic acid aqueous solution is added.
- the amount of the oxalic acid aqueous solution to be added to the alkaline aqueous solution is set so that the pH value of the aqueous solution is in a weakly acidic region after adding the oxalic acid aqueous solution. It is possible to produce carbonated water in a weakly acidic region, which is considered to be gentle to the environment, and the concentration of carbonic acid by this amount can also be adjusted to countless bubbles on the skin surface and skin when placed in an aqueous solution. A unique effect called flushing can be obtained, and control when producing the most suitable carbonated water becomes possible.
- the present invention is the method for producing a carbon dioxide gas solution according to claim 22 or claim 23, wherein the solution is obtained by dissolving potassium oxalate in water as an alkaline aqueous solution.
- the potassium oxalate aqueous solution is used as the alkaline aqueous solution, carbon dioxide gas generated only by oxygen and hydrogen is also generated by electrolyzing the potassium oxalate aqueous solution, so that the concentration is higher. Carbonated water can be obtained.
- the aqueous solution becomes an alkaline aqueous solution at the stage where potassium oxalate is dissolved, and hydrogen, oxygen, and carbon dioxide gas are generated when the alkaline aqueous solution is electrolyzed.
- This reaction formula is, for example, as follows.
- CO power generated by decomposition of carboxylic acid such as oxalic acid Pre-existing CO nano This is thought to be due to the growth of CO gas bubbles with the particles as nuclei.
- This reaction formula shows that a large amount of carbon dioxide is generated by the explosive generation of carbon dioxide microbubbles due to chemical reaction between oxalic acid added later and oxalic acid in the aqueous oxalic acid solution electrolyzed. Gas microbubbles are generated.
- the present invention generates carbon dioxide, hydrogen, and oxygen by electrolyzing a potassium oxalate aqueous solution filled in the electrolytic cell by applying a DC voltage between the electrodes in the electrolytic cell.
- a potassium oxalate aqueous solution filled in the electrolytic cell by applying a DC voltage between the electrodes in the electrolytic cell.
- the carbon dioxide gas dissolved by dissolving the carbon dioxide microbubbles It is characterized by producing a liquid.
- oxalate ions in the potassium oxalate aqueous solution are electrolyzed to generate carbon dioxide microbubbles.
- an aqueous solution of oxalic acid is added to this electrolyzed potassium oxalate aqueous solution, oxalic acid chemically reacts with oxygen produced at the anode and hydrogen produced at the cathode, and carbon dioxide microbubbles are generated explosively.
- a large amount of carbon dioxide microbubbles are generated by the generation of carbon dioxide microbubbles by electrolysis of an aqueous solution of oxalic acid, and by the chemical reaction of oxalic acid. Therefore, to produce a carbon dioxide solution in which microbubbles of carbon dioxide are dissolved, the production of carbonated springs
- Solubility solution can be produced.
- the pH value of the aqueous potassium oxalate solution in the electrolytic cell is measured, The addition of the aqueous oxalic acid solution is stopped depending on the desired pH value.
- the aqueous potassium oxalate solution is a strong alkali
- adding the aqueous oxalic acid solution to the aqueous solution neutralizes the aqueous potassium oxalate solution.
- a carbon dioxide solution having a desired pH value can be obtained.
- a weakly acidic carbon dioxide gas aqueous solution can be obtained by stopping the addition of the oxalic acid aqueous solution in a pH range of 5 to 6.8.
- Such a weakly acidic aqueous solution of carbon dioxide gas is superior to human skin.
- the first aqueous solution is supplied with a DC voltage between the electrodes 7a and 7b in the electrolytic cell 2. Is applied to form an oxidation field in which electrons are insufficient in the aqueous solution, and a second aqueous solution in which carboxylic acid is dissolved in the first aqueous solution in the state of oxidation is formed.
- a carbon dioxide gas solution characterized by mixing and reducing electrons by applying electrons to the first aqueous solution in a state of acid field, causing carboxylic acid to acidify and generating carbon dioxide in the aqueous solution.
- the carbon dioxide solution manufacturing apparatus used in the manufacturing method of the above, wherein the electrolytic cell 2 is provided with a measuring device 11 for measuring one or both of the pH value and the acid reduction potential. It is characterized by.
- a measuring instrument 11 that measures one or both of a pH value and an acid reduction potential in an electrolytic cell 2 filled with an alkaline aqueous solution having a pH value of 7 or more. It does not require aeration means such as the production method of carbonated springs, or equipment such as carbon dioxide gas cylinders, gas separators, and compressors. Therefore, it is possible to easily produce a carbon dioxide solution in which microbubbles are dissolved, and to produce a low cost.
- a desired pH value is measured by the pH measuring instrument 11 by the measuring instrument 11 for measuring one or both of the pH value and the acid reduction potential attached to the electrolytic cell 2. Since it can be grasped and the addition of the aqueous oxalic acid solution can be stopped, a carbon dioxide solution having a desired pH value can be obtained. For example, by stopping the addition of oxalic acid aqueous solution in the pH range of 5 to 6.8, a weakly acidic carbon dioxide gas aqueous solution can be obtained.
- the measured value is weak, for example, the addition of the oxalic acid aqueous solution is stopped in the pH range of 5 to 6.8. An acidic carbon dioxide gas aqueous solution can be easily obtained.
- the apparatus of the present invention applies a DC voltage to the electrolytic cell 2A including the electrodes 7a and 7b and the electrodes 7a and 7b included in the electrolytic cell 2A.
- Electrolyzer 3A for electrolyzing an aqueous solution filled in electrolytic cell 2A, filling container 50 for filling an aqueous solution in which carboxylic acid is dissolved, and pH value or oxidation-reduction potential provided in electrolytic cell 2A.
- a measuring instrument 11 that measures one or both of the values, and when the pH value of the measuring instrument 11 is near or greater than 7, or when the acid reduction potential becomes a negative mV value.
- a control device 3A for putting an aqueous solution in which the carboxylic acid in the filling container 50 is dissolved into the electrolytic cell 2A.
- an electrolytic cell 2A provided with electrodes 7a and 7b, an electrolyzer 3A for electrolyzing an aqueous solution filled in the electrolytic cell 2A, and an aqueous solution in which carboxylic acid is dissolved are filled
- air diffuser means such as carbonated spring manufacturing method, charcoal Equipment such as an acid gas cylinder, a gas separator, and a compressor is not required.
- the aqueous solution filled in the electrolytic cell 2A is electrolyzed by the electrolysis apparatus 3A, and the pH value or the acid reduction potential is measured by the measuring device 11, so that the aqueous solution is brought into an appropriate oxidation field state. Can be controlled.
- control device 3A controls so that the aqueous solution in which the carboxylic acid in the filling container 50 is dissolved is put into the electrolytic cell 2A, the carbonated spring can be easily manufactured.
- the present invention electrolyzes the first aqueous solution to create an oxidation field in a state where electrons are insufficient in the aqueous solution.
- An apparatus for producing a carbon dioxide solution used in a method for producing a carbon dioxide solution characterized by generating carbon dioxide in an aqueous solution, comprising an electrolytic cell 2A for electrolyzing a first aqueous solution, and the electrolytic cell Electrode 7a, 7b provided in 2A, electrolyzer 3A for applying a DC voltage to electrodes 7a, 7b to electrolyze the first aqueous solution filled in electrolytic cell 2A, and carboxylic acid were dissolved
- a measuring device 11 that measures one or both of the pH value or the acid-reduction potential of the solution, and when the pH value of the measuring device 11 is close to 7 or above 7, or the acid-reduction potential When the value becomes minus mV, the control device 3A for putting the aqueous solution in which the carboxylic acid in the filling container 50 is dissolved into the electrolytic cell 2A, the first aqueous solution electro
- the circulation pump 52 circulates the first aqueous solution electrolyzed in the electrolytic cell 2A between the reaction cell 51 and the electrolytic cell 2A. Since a large amount of aqueous solution always flows in and many aqueous solutions are efficiently electrolyzed! /, The electrolytic efficiency of the aqueous solution is increased, and the circulated aqueous solution is once stored in the reaction tank 51.
- the second aqueous solution flows from the filling vessel 51, the first aqueous solution and the second aqueous solution As a result, the carbon dioxide gas explosively forms in the reaction tank 51.
- the reaction vessel 51 is preferably a bathtub.
- reaction tank 51 is a bathtub, the applicability to a general residential bath can be enhanced.
- the present invention electrolyzes the first aqueous solution to form an oxidation field in a state where electrons are insufficient in the aqueous solution, and the carboxylic acid is contained in the first aqueous solution in a state where the oxidation field is formed.
- the carbon dioxide gas microbubbles are dissolved in the aqueous solution by the carboxylic acid, so that the carbonated water in which the carbon dioxide microbubbles are dissolved is a feature of the carbonated spring. Innumerable blisters on the skin surface and the unique effect of skin flushing can be created, causing an increase and expansion of the capillary bed and promoting improved skin circulation.
- the first aqueous solution is preferably an aqueous solution in which carboxylic acid is dissolved.
- the first aqueous solution is an aqueous solution in which carboxylic acid is dissolved
- microbubbles of carbon dioxide gas are generated by electrolysis of the first aqueous solution, and carboxylic acid such as oxalic acid that occurs next using the carbon dioxide gas of the microbubbles as a nucleus.
- carboxylic acid such as oxalic acid that occurs next using the carbon dioxide gas of the microbubbles as a nucleus.
- Carbon dioxide bubbles that are formed by the decomposition of carbon dioxide grow, so that the characteristics of carbonated springs can be produced effectively.
- the first aqueous solution is an aqueous solution in which a carboxylic acid and a monovalent cation salt of the carboxylic acid are dissolved.
- the first aqueous solution is an aqueous solution in which a carboxylic acid and a monovalent cation salt of the carboxylic acid are dissolved, the aqueous solution itself becomes a buffer solution. Therefore, even by electrolysis of the first aqueous solution, As neutral carbonated water whose pH does not tilt to a strong alkali range, it can produce countless bubbles on the skin surface and the unique effect of skin flushing, causing an increase and expansion of the capillary bed. Can improve the blood circulation of the skin.
- the first aqueous solution may be an aqueous solution containing one of sour fruit juice or tea leaf extract as a main component.
- These sour fruit juices or tea leaf extracts contain carboxylic acid, and when making carbonated water as described above, it can be made into carbonated water that is environmentally friendly and safe for the human body. .
- the carboxylic acid is at least one of oxalic acid, acetic acid, succinic acid, succinic acid, malonic acid, fumaric acid, lactic acid, malic acid and tartaric acid. Preferable to make carbonated water safe for the body.
- the carboxylic acid dissolved in the second aqueous solution may be oxalic acid, citrate, malic acid, or malic acid contained in any one of the sour fruit juice or tea leaf extract.
- Tartaric acid is preferable in terms of carbonated water, which is safe for the environment and the human body, like the first aqueous solution.
- the present invention also includes a first aqueous solution and sodium bicarbonate containing either one of a sour fruit juice or tea leaf extract as main components in an electrolytic cell equipped with electrodes, and the inside of the electrolytic cell.
- a DC voltage between these electrodes, the pH value of the first aqueous solution in the electrolytic cell is adjusted to around pH value 7 or to a pH value of 7 or more while electrolyzing the carboxylic acid contained in the juice or tea leaves.
- the first aqueous solution in the electrolytic cell creates an oxidation field in a state where electrons are insufficient, and the second aqueous solution in which the carboxylic acid is dissolved is added to the first aqueous solution in the state of the acid field.
- the main component is an aqueous solution in which microbubbles of carbon dioxide gas are dissolved in an aqueous solution. It is characterized in.
- an aqueous solution containing either one of a sour fruit juice or tea leaf extract as a main component is electrolyzed to create an oxidation field, and the subsequent decomposition of the carboxylic acid is performed in this oxidation field. Because it is done in, it can be a carbonated water that is safe for both the environment and the human body.
- the present invention generates carbon dioxide, hydrogen, and oxygen by electrolyzing a potassium oxalate aqueous solution filled in the electrolytic cell by applying a DC voltage between the electrodes in the electrolytic cell. And after dissolving carbon dioxide and oxygen in the aqueous potassium oxalate solution, By adding an aqueous oxalic acid solution to an aqueous potassium solution, the aqueous solution is mainly composed of an aqueous oxalic acid solution in which microbubbles of carbon dioxide gas are dissolved.
- the potassium oxalate aqueous solution filled in the electrolytic cell is electrolyzed to generate carbon dioxide, hydrogen, and oxygen, and the carbon dioxide and oxygen are dissolved in the potassium oxalate aqueous solution.
- the carbonated water mainly composed of the oxalic acid aqueous solution in which the microbubbles of carbon dioxide gas generated explosively were dissolved Innumerable blisters on the skin surface and the unique effect of skin flushing can be created, the capillary bed can be increased and dilated, and the improvement of skin blood circulation can be promoted.
- the concentration of carbonated water is 400 ppm or more, it is possible to produce a peculiar effect such as countless water bubbles on the skin surface, which is a feature of carbonated springs, and skin flushing. This is preferable because it can increase and dilate the capillary bed and promote improvement of the blood circulation of the skin.
- the myriad of skin surfaces that are characteristic of carbonated springs in aqueous solutions by a method completely different from the method of producing carbonated springs by dissolving carbon dioxide pressurized in a carbon dioxide cylinder in water. It can dissolve high-concentration carbon dioxide gas, which has the special effects of water bubbles and skin flushing, so there is no need for aeration means, equipment such as carbon dioxide cylinders, gas separators, compressors, etc. .
- the carbon dioxide gas solution that dissolves the fine bubbles of carbon dioxide gas which is gentle even in an environment that does not use a carbon dioxide gas cylinder, can be easily produced in a short time, and the cost is low. It can produce carbonated water that is kind to the environment without being released into the atmosphere.
- the first aqueous solution is electrolyzed by applying a DC voltage between the electrodes in the electrolytic cell in the electrolytic cell including the electrodes, and the first aqueous solution is electrolyzed in the aqueous solution.
- a state in which an acid field is created by creating a deficient acid field, and the first aqueous solution in the state of oxidation is mixed with a second aqueous solution in which carboxylic acid is dissolved.
- the second aqueous solution in which the carboxylic acid is dissolved in the first aqueous solution is reduced by applying electrons to reduce the carboxylic acid, thereby generating carbon dioxide in the aqueous solution. Since the gas is generated in such a manner, the carbon dioxide solution that dissolves the microbubbles can be easily produced in a short time, with low cost, and without releasing unnecessary carbon dioxide into the atmosphere. It can be manufactured gently on the border.
- the carbonated water produced by such a characteristic method decomposes and dissolves in the aqueous solution of the carboxylic acid by a chemical reaction. This can produce the required amount of carbonated springs that increase and dilate the capillary bed and promote improved skin circulation.
- carbonated water mainly composed of oxalic acid aqueous solution in which microbubbles of carbon dioxide produced in this way are the main components can produce countless water bubbles on the skin surface and unique effects of skin flushing, It can cause an increase and dilation of the capillary bed and promote improved blood circulation in the skin.
- FIG. 1 is a diagram showing a schematic configuration of a carbon dioxide solution producing apparatus according to the present invention.
- FIG. 2 is a front view showing a schematic configuration of another embodiment of the carbon dioxide solution producing apparatus according to the present invention.
- FIG. 3 is a side view of the same.
- FIG. 4 is a perspective view showing the assembled electrode placed in the electrolytic cell.
- FIG. 5 is a block diagram showing a schematic configuration of still another embodiment of the carbon dioxide solution producing apparatus according to the present invention.
- FIG. 6 is a diagram showing a schematic configuration of a carbon dioxide concentration measuring device.
- FIG. 7 is a graph plotting CO concentration on the X axis and absorbance on the y axis.
- FIG. 8 is a graph plotting the particle size values of carbon dioxide in carbonated water produced by the method of the present invention.
- the raw material aqueous solution As the raw material aqueous solution, the first aqueous solution that undergoes electrolysis and the second aqueous solution that dissolves the carboxylic acid mixed in the first aqueous solution that is in the state of an acid field where electrons are insufficient by electrolysis.
- these aqueous solutions for example, an aqueous solution containing one of sour fruit juice or tea leaf extract as a main component is used.
- the first aqueous solution may be an aqueous solution in which carboxylic acid is dissolved.
- the carboxylic acid in the first and second aqueous solutions is at least oxalic acid, acetic acid, succinic acid, succinic acid, Any one of malonic acid, fumaric acid, lactic acid, malic acid, and tartaric acid may be used.
- carboxylic acid and the monovalent cation salt of the carboxylic acid are dissolved in the first aqueous solution, the pH change of the solution itself is minimized even if the electrolysis is continued. Since it exhibits such a buffering effect, it has the effect of performing safe and stable electrolysis.
- carboxylic acids include oxalic acid, acetic acid, succinic acid, succinic acid, malonic acid, fumaric acid, lactic acid, malic acid, and tartaric acid.
- Examples of the monovalent cation include lithium, sodium, potassium, rubidium, cesium, and francium.
- oxalic acid and potassium oxalate acetic acid and sodium acetate, succinic acid and sodium succinate, succinic acid and sodium succinate, malonic acid and sodium malonate, fumaric acid and sodium fumarate, lactic acid and sodium lactate And combinations of malic acid and sodium malate, and tartaric acid and sodium tartrate.
- the buffer combination is not limited to the above-mentioned example, but when an acid or base is added from the outside, it has the property of resisting this and minimizing the pH change of the solution itself. Needless to say, any solution can be applied to the present invention.
- an alkaline aqueous solution having a pH of 7 or higher may be used in the first aqueous solution.
- potassium oxalate (K C O) is dissolved.
- the power of using potassium oxalate to make an alkaline aqueous solution is not limited to potassium oxalate.
- potassium oxalate When potassium oxalate is used as an aqueous solution, it is ionized into oxalate ions and potassium ions in the raw material aqueous solution as shown in the following formula.
- Oxalate ion becomes a raw material for carbon dioxide gas. The lower electrochemical reaction occurs and carbon dioxide bubbles are generated.
- Such an aqueous raw material solution is electrolyzed, for example, using a carbon dioxide solution producing apparatus shown in FIG.
- the carbon dioxide solution manufacturing apparatus 1 shown in FIG. 1 includes an electrolytic bath 2 filled with an aqueous potassium oxalate solution, an electrolysis apparatus 3, an ultrasonic generator 4, and the electrolysis apparatus 3 and an ultrasonic generator.
- the electrolytic cell 2 includes an electrolytic cell main body 2a filled with an aqueous oxalic acid solution, and a lid 2b that closes the upper opening of the electrolytic cell main body 2a so as to be openable and closable.
- the electrolytic cell main body 2a is made of, for example, transparent glass or the like, so that the state of internal electrolysis can be observed.
- the electrolysis device 3 includes a power supply device 5 and a pair of electrodes 7a and 7b electrically connected to the power supply device 5 via wirings 6 and 6.
- the power supply device 5 can flow a predetermined constant current for a predetermined time. Needless to say, the power supply device 5 can also apply a constant voltage and flow a current for a predetermined time.
- a predetermined voltage for example, 5A
- a constant current of a certain magnitude for example, 5A
- the aqueous potassium oxalate solution in the electrolytic cell 2 is electrolyzed, and the anode Carbon dioxide and oxygen are generated from the side electrode 7a, and the amount of generated gas is S (mol).
- I ampere
- t seconds
- n the valence of oxalic acid
- the electrodes 7a and 7b are each formed of platinum, the electrode (anode) 7a is formed in a coil shape, and the electrode (cathode) 7b is formed in a rod shape.
- the electrodes 7a and 7b pass through the two holes formed in the lid 2b, respectively, and enter the aqueous oxalic acid solution in the electrolytic cell body 2a. Has been inserted.
- the ultrasonic generator 4 includes a device main body 4a and an ultrasonic transducer 4b electrically connected to the device main body 4a.
- the ultrasonic transducer 4b has a thin rod shape, and its base end (upper end) is held by a holding portion 4c.
- the holding portion 4c is attached to an attachment portion 8a provided at the upper end portion of the support base 8 so that the ultrasonic transducer 4b is substantially vertical.
- the tip (lower end) of the ultrasonic transducer 4b passes through the lid 2b and is inserted into the oxalic acid aqueous solution in the electrolytic cell body 2a.
- the ultrasonic transducer 4b is inserted inside the coil-shaped electrode 7a substantially coaxially with the central axis of the coil.
- the lower end of the ultrasonic vibrator 4b is disposed so as to be positioned on the upper end side of the electrode 7a so that the ultrasonic wave applied from the tip of the ultrasonic transducer 4b is spread over the entire electrode 7a.
- this ultrasonic generator 4 is preferable for reducing the particle size of carbon dioxide gas generated from the anode-side electrode 7a, the ultrasonic generator 4 is not necessarily required in the present invention.
- the operation control device 10 (12) controls the electrolyzer 3 and the ultrasonic generator 4.
- the receiver 15 receives a signal from the pH measuring device 11,
- a memory unit 16 in which the size of the ultrasonic wave and the current, the operation time, and the like for making carbon dioxide bubbles generated by electrolysis into an optimum particle size (nano-order particle size) are stored in a database, and
- the operation panel 17, the display unit 18, the receiving unit 15, the memory unit 16, the operation panel 17, and the control unit 19 that controls the display unit 18 are mainly configured.
- the receiving unit 15 receives a signal from the pH measuring device 11 and sends the signal to the control unit 19. Depending on the function of the pH measuring device 11, a signal of another parameter such as temperature may be received. Now that you can receive! / Needless to say! /
- the memory unit 16 stores various data necessary for operating the carbon dioxide solution manufacturing apparatus 1 in advance, and is stored in the memory unit 16 by operating the operation panel 17. Data can be read and the operation of the carbon dioxide solution production apparatus 1 can be controlled.
- the operation control device 10 (12) makes the fine bubbles of the carbon dioxide gas within a range of a constant particle diameter.
- the memory unit 16 also stores in advance data for aligning the particle size of carbon dioxide gas bubbles to nano-order bubbles.
- the particle diameter of the carbon dioxide microbubbles can be controlled by the ultrasonic intensity of the ultrasonic generator 4 and the time for which the ultrasonic wave is applied.
- the operation panel 17 is a key input type or a touch type input device, and the display unit 18 is a liquid crystal screen or the like.
- the control unit 19 is electrically connected to the receiving unit 15, the memory unit 16, the operation panel 17, the display unit 18, and the like, and controls them, and the electrolyzer 3 and the ultrasonic generator It controls the operation of unit 4.
- the pH measuring device 11 measures the pH value (hydrogen ion concentration index) of the carbon dioxide solution during the step of adding oxalic acid to the electrolyzed potassium oxalate aqueous solution in the electrolytic cell 2.
- the pH value signal of this pH measuring device is sent to the operation control device 10 (12), and the operation control device 10 (12) can display the pH value on the display unit 18. It has become.
- the function of the pH measuring device 11 is described on the assumption that it measures pH.
- a function that can measure the acid-reduction potential (ORP) that is not only a pH value. Needless to say, you can use a measuring instrument equipped with.
- a potassium oxalate aqueous solution is filled in the electrolytic cell main body 2a, and the filled oxalic acid. Electrolyze the aqueous potassium solution.
- the concentration of aqueous potassium oxalate solution can be from 0.1 mol (mol / 1) to 2 mol. Considering the concentration of dissolved carbon dioxide, the concentration of the aqueous solution should be set.
- the current and time in this case are set according to the amount and concentration of potassium oxalate to be electrolyzed, the size of the electrode, and the like.
- the current is large (for example, about 5 A) and the time is also long.
- the ultrasonic wave intensity of the ultrasonic generator 4 is set in order to keep the particle size range of the microbubbles of carbon dioxide gas generated by electrolyzing potassium oxalate within a certain range.
- the voltage and time to be applied to the electrodes 7a and 7b are set in advance by the operation control apparatus 10, and the potassium oxalate solution is set.
- the aqueous solution of sulfur is electrolyzed, carbon dioxide and oxygen are generated from the electrode 7a on the anode side, and part of the solution is dissolved in the potassium oxalate aqueous solution.
- the ultrasonic generator 4 is activated to generate ultrasonic waves from the ultrasonic transducer 4b. Then, the ultrasonic waves act on carbon dioxide gas bubbles generated at the electrode 7a, and the bubbles burst to form microbubbles, and the microbubbles are dissolved in the potassium oxalate aqueous solution.
- hydrogen is generated from the cathode-side electrode 7b, and a part of this hydrogen is dissolved in the potassium oxalate aqueous solution.
- the first aqueous solution filled in the electrolytic cell 2 is in a state (oxidation field) where electrons are insufficient due to electrolysis.
- microbubble carbon dioxide gas are dissolved to produce a carbon dioxide gas solution in an oxidation field.
- microbubbles are called nanobubbles (bubbles) and are so large that they cannot be seen.
- ultrasonic generator 4 may not be used when carbon dioxide gas bubbles generated from the electrode are sufficiently small.
- oxalic acid is used as a second aqueous solution in the raw material aqueous solution electrolyzed, that is, the first aqueous solution (potassium oxalate aqueous solution). Cover the aqueous solution.
- the electrons react with water, that is, water is electrolyzed, and hydrogen is generated by the following electrochemical reaction formula at the cathode, and this hydrogen is used in the formula (1).
- the hydroxide ion (OH) in the formula (2) is positive and oxygen is generated by an electrochemical reaction as shown in the following formula, and this oxygen is expressed in the formula (1). Used in.
- This reaction formula shows that a large amount of carbon dioxide is generated by the explosive generation of carbon dioxide microbubbles due to chemical reaction between oxalic acid added later and oxalic acid in the aqueous oxalic acid solution electrolyzed. Gas microbubbles are generated.
- Bubbles are dissolved in the aqueous solution.
- the aqueous oxalic acid solution in which the microbubbles of carbon dioxide gas are dissolved the peculiar effects of countless water bubbles on the skin surface and flushing of the skin can be obtained by placing the hand in the aqueous solution.
- an aeration means such as a production method of carbonated springs, a device such as a carbon dioxide cylinder, a gas separator, and a compressor are required. do not do. Therefore, the carbon dioxide solution in which the microbubbles are dissolved can be easily produced and the force can be produced at low cost.
- the potassium oxalate aqueous solution filled in the electrolytic cell 2 is electrolyzed by the electrolysis device 3 to generate carbon dioxide, and the ultrasonic generator 4 is generated in the generated carbon dioxide bubbles.
- Ultrasonic waves are applied to form microbubbles from the bubbles, and these microbubbles are dissolved in the aqueous potassium oxalate solution. Therefore, the concentration of the carbon dioxide solution in which the microbubbles are dissolved is increased. Therefore, there is an advantage that efficiency can be increased.
- the ultrasonic transducer 4b of the ultrasonic generator 4 is inserted inside the coiled electrode 7a of the electrolyzer 3, the bubbles of carbon dioxide generated from the electrode 7a are efficiently and uniformly formed. Ultrasonic waves can be applied to form microbubbles. Therefore, at the time of electrolysis of the potassium oxalate aqueous solution, a carbon dioxide solution in which microbubbles are dissolved can be efficiently produced.
- the carbon dioxide solution manufacturing apparatus shown in these figures differs from the carbon dioxide solution manufacturing apparatus 1 shown in FIG. 1 in terms of the shape and arrangement of electrodes and the arrangement of ultrasonic transducers. These points will be described in detail, and other common parts will be denoted by the same reference numerals, and description thereof will be omitted or simplified.
- the carbon dioxide solution manufacturing apparatus 21 includes an electrolytic cell body 2a installed on the upper surface of the base 22, and an electrolytic cell body 2a.
- An electrolytic cell 2 having a lid 2b for closing the upper opening of the electrolytic cell body 2a so as to be openable and closable, an electrolysis device 3, an ultrasonic generator 4, and the electrolysis device 3 and the ultrasonic generator 4
- the carbon dioxide solution producing apparatus 21 applies a first aqueous solution to the electrodes 7a and 7b in the electrolytic cell 2 by applying a direct current voltage in the electrolytic cell 2 including the electrodes 7a and 7b.
- a direct current voltage in the electrolytic cell 2 including the electrodes 7a and 7b By electrolysis, an oxidation field with insufficient electrons is created in the aqueous solution, and a second aqueous solution in which carboxylic acid is dissolved is mixed with the first aqueous solution in a state where the oxidation field is formed. Electrons are given to the first aqueous solution in the state of acid field to reduce it, so that carboxylic acid is oxidized and carbon dioxide is generated in the aqueous solution.
- the pH meter 11 can also measure the acid reduction potential (ORP) in the embodiment!
- the electrolyzer 3 includes a power supply device 5 and four electrodes 25a, 25b, 26a, 26b electrically connected to the power supply device 5 via wirings 6 and 6! / Speak.
- the electrodes 25a and 26a are positive electrodes, and the electrodes 25b and 26b are negative electrodes.
- the electrode 25a and the electrode 25b constitute the assembled electrode 25, and the electrode 26a and the electrode 26b constitute the assembled electrode 26. That is, in the present embodiment, two assembled electrodes 25 and 26 are provided.
- the electrodes 25a, 25b, 26a, and 26b are formed in rectangular thin plates having substantially the same shape, and the electrodes 25a, 25b, 26a, and 26bi have a force formed from platinum.
- a titanium alloy or an appropriate metal plate coated with platinum is used.
- the upper ends of the electrodes 25a, 25b, 26a, and 26b are joined to one piece of a substantially L-shaped conductor 28, and the other piece of the conductor 28 extends upward to Projecting upward.
- the wirings 6 and 6 are connected to the upper ends of the other pieces of the conductors 28.
- the electrode 25a and the electrode 25b are arranged in parallel with a predetermined gap therebetween.
- the electrode 26a And the electrode 26b are arranged in parallel with a predetermined gap.
- the electrodes 25 and 26 may be arranged vertically as shown in the illustrated example. It is good also as a structure arrange
- the assembled electrode 25 constituted by the electrode 25a and the electrode 25b and the assembled electrode 26 constituted by the electrode 26a and the electrode 26b are arranged so as to be separated from each other in the left-right direction.
- a sound wave oscillator 4b is arranged.
- the holding portion 4c of the ultrasonic transducer 4b is supported by a support 22a standing on the base 22 via an arm 22b.
- the arm 22b can move up and down along the column 22a and can swing left and right.By tightening the handle 22c, the arm 22b can be fixed at a predetermined position in the vertical direction of the column 22a and cannot swing in the left and right direction. It can be fixed. Thus, the vertical and horizontal positions of the ultrasonic transducer 4b can be adjusted.
- the electrolytic solution 2 is filled with the first aqueous solution.
- the first aqueous solution the ability to fill an aqueous solution in which a carboxylic acid is dissolved.
- the carboxylic acid include oxalic acid, acetic acid, citrate, succinic acid, malonic acid, fumaric acid, lactic acid, malic acid. And tartaric acid.
- the first aqueous solution it is preferable to use a buffer solution that combines these carboxylic acids and the monovalent cation of the carboxylic acid.
- the monovalent cation lithium is used.
- the first aqueous solution may be an aqueous solution containing either one of a sour fruit juice or a tea leaf extract as a main component.
- Specific sour fruit juices include oranges, summer oranges, Examples include orange (Valencia), grapefruit, lemon, lime, apple, grape, peach, apricot, cherry, strawberry, pineapple, passion fruit, banana, ume and melon.
- the carboxylic acid contained in the juice or tea leaf extract is used. In order to promote the decomposition of the liquid and to improve the efficiency of the electrolysis, it is preferable to cover the carbonate in the first aqueous solution.
- the carbonate By adding carbonate to the first aqueous solution, the carbonate decomposes and reacts, increasing the pH value of the first aqueous solution, promoting electrolysis, and carbon dioxide generated by the carbonate reaction. This is because the carbon dioxide gas produced by mixing the second aqueous solution in the acid field coexists and has the effect of increasing the carbon dioxide concentration in the aqueous solution.
- sodium bicarbonate is preferable as the carbonate. This is because sodium hydrogen carbonate has an effect without increasing the pH value because it dissolves in water and immediately exhibits a buffering action in combination with sodium ionic strength S carboxylic acid generated by the following reaction.
- This electrolysis is preferably carried out until the pH value of the first aqueous solution is 6 or more. If the pH value is 6 or more, the carbon dioxide gas generates a stable force. If the pH value is 6 or less, the carbon dioxide gas dissolves in the ion and the carbon dioxide concentration disappears.
- the carbon dioxide gas is fine! / the force remaining in the electrolyzed liquid in the form of soot bubbles If the pH value is 6 or less, this reaction returns and the concentration of CO is reduced. Disappear.
- the concentration of the first aqueous solution in which the carboxylic acid is dissolved depends on the raw material used. In the examples, a concentration of about 0.1 mol (mol / l) to 1 mol is sufficient for creating an oxidation field, and the concentration of carbon dioxide gas finally dissolved is taken into consideration. Set the concentration of the aqueous solution.
- this concentration is 0.1 mol (mol / 1) or less.
- carbonate is used to generate carbon dioxide and oxidize. If the field is created, the amount of carbon dioxide dissolved in the first aqueous solution increases. Therefore, when the second aqueous solution to be added next is added, the carbon dioxide dissolved in the first aqueous solution will not be dissolved. Since a large amount of carbon dioxide can be generated as a nucleus, the concentration of carbon dioxide (400 ppm or more) is sufficient to cause bubbles on the skin as a carbonated spring and cause a flushing phenomenon.
- the operation control device 10 sets in advance the current and time to flow from the power supply device 5 of the electrolysis device 3 to the electrodes 25a, 25b, 26a, and 26b.
- the ultrasonic wave intensity of the ultrasonic generator 4 is set so that the range of the particle diameter of the carbon dioxide microbubbles generated by the reaction between the first aqueous solution and the second aqueous solution is constant. You can leave it.
- the carboxylic acid dissolved in the second aqueous solution is, for example, oxalic acid, acetic acid, citrate, succinic acid, malonic acid, fumaric acid, lactic acid, malic acid, in the same manner as the carboxylic acid dissolved in the first aqueous solution. And tartaric acid.
- the second aqueous solution contains either sour fruit juice or tea leaf extract.
- Specific sour fruit juices that can be used as an aqueous solution containing totsu as the main component include oranges, summer oranges, oranges (Valencia), grapefruits, lemons, limes, apples, grapes, peaches, apricots, cherries, strawberries, Examples include pineapple, passion fruit, banana, ume and melon.
- the first aqueous solution filled in the electrolytic cell is in a state (oxidation field) where electrons are insufficient due to electrolysis.
- the reaction for supplementing the electrons proceeds in the first aqueous solution, and the carboxylic acid Is oxidized to generate carbon dioxide gas in the aqueous solution.
- reaction of oxalic acid which is one of carboxylic acids, is as follows.
- the second aqueous solution is added to the first aqueous solution in an oxidized state by adjusting the amount of the aqueous solution so that the pH value is in the range of 5-7.
- the first aqueous solution is electrolyzed to a pH value of 6 or more, carbon dioxide gas is stably generated, and then fine bubbles are generated in the electrolyzed first aqueous solution.
- the carbon dioxide gas is left, and the second aqueous solution is adjusted in this first aqueous solution so that it becomes an acid field by adjusting the amount of the aqueous solution so that the pH value is in the range of 5 to 7.
- the carbon dioxide remaining as fine bubbles and the carbon dioxide generated explosively by oxidation of the carboxylic acid in the first aqueous solution are combined together. This has the effect of increasing the carbon dioxide concentration in the aqueous solution.
- the second aqueous solution was handled so that the pH value of the aqueous solution after being held was within the range of 5 to 7.
- this embodiment not only, but after electrolysis of the first aqueous solution up to a pH value of 6 or more, before adding the second aqueous solution, the acidic solution is added to adjust the pH value of the first aqueous solution to 5-7. After adjusting to the range, the second aqueous solution may be added to maintain the pH value in the range of 5-7.
- the pH value of the first aqueous solution is adjusted in advance to be in the range of 5 to 7, and means for adding the second aqueous solution is provided. Therefore, it is not necessary to adjust the ⁇ value between the pH values of 5 and 7 in the second aqueous solution, so that even if the concentration of the second aqueous solution is low (when the acidity is not strong), the pH value of 5 to Within the range of 7, carbon dioxide generation reaction can be promoted.
- the carbon dioxide gas generation reaction is promoted and the carbon dioxide gas is dissolved in the aqueous solution.
- Equipment such as gas cylinders, gas separators, and compressors are not required.
- the carbon dioxide gas solution can be easily manufactured and can be manufactured at low cost.
- the electrode is a thin plate, and the yarn and electrode 25 composed of two electrodes 25a, 25b, 26a, and 26b of the anode ⁇ J and the cathode ⁇ J 25 , 26 forces ⁇ Since there are multiple, carbon dioxide, oxygen and hydrogen can be generated in large quantities.
- the ultrasonic vibration element 4b is disposed between the assembled electrodes 25 and 26, the ultrasonic bubbles are efficiently and evenly applied to the carbon dioxide gas bubbles generated from the electrodes 25a and 26a to form microbubbles. Can be formed. Therefore, a carbon dioxide solution (stock solution) in which a large amount of microbubbles are dissolved can be efficiently produced.
- the electrolysis of the first aqueous solution was performed based on the pH value.
- the acid-acid reduction potential in this case is where the acid-acid reduction potential is most stable (where the acid-acid reduction potential does not increase any more) . Specifically, it depends on the raw material used in the aqueous solution.
- the electrolysis of the first aqueous solution should be carried out until the acid reduction potential reaches a value of minus mV and no further negative value! ,.
- the second aqueous solution may be added.
- the first aqueous solution is the same as the acid field where electrons are insufficient due to electrolysis, and the second aqueous solution in which carboxylic acid is dissolved is used.
- a reaction for supplementing electrons proceeds in this aqueous solution, carboxylic acid is oxidized, and carbon dioxide gas is explosively generated in the aqueous solution.
- the gallium carbonate shown in FIGS. 2 to 4 is used.
- a method for producing a carbon dioxide gas solution using the solubilizer 21 will first be described. First, the electrolytic cell body 2a is filled with a potassium oxalate aqueous solution, and the filled potassium oxalate aqueous solution is electrolyzed. To do.
- the concentration of the potassium oxalate aqueous solution can be from 0.1 mol (mol / l) to 2 mol, but the concentration of the aqueous solution should be set in consideration of the concentration of dissolved carbon dioxide gas. It ’s fine. If carbon dioxide bubbles are carefully applied to the skin, an electric decomposition of about 0.1 mol (mol / 1) is sufficient, and if it is less than 0.1 mol (mol / 1), it will be Even if oxalic acid is added and carbon dioxide is generated explosively, it is not sufficient to cause bubbles on the skin as a carbonated spring and cause a flushing phenomenon.
- potassium oxalate is not completely dissolved at room temperature, so the maximum value is preferably up to 2 mol.
- the operation control device 10 sets in advance the current and time to be passed from the power supply device 5 of the electrolysis device 3 to the electrodes 25a, 25b, 26a, 26b, and electrolyzes potassium oxalate.
- the ultrasonic wave intensity of the ultrasonic generator 4 is set in order to keep the particle size range of the generated carbon dioxide microbubbles within a certain range.
- the ultrasonic generator 4 is activated and the ultrasonic transducer 4b force also generates ultrasonic waves. Then, the ultrasonic waves act on the carbon dioxide gas bubbles generated at the electrodes 25a and 26a, whereby the bubbles burst to form microbubbles, and the microbubbles are dissolved in the potassium oxalate aqueous solution.
- hydrogen is generated from the cathode-side electrodes 25b and 26b, and a part of this hydrogen is dissolved in the aqueous solution of oxalic acid.
- microbubbles are called nanobubbles (bubbles) and are so large that they are not visible. Needless to say, if the bubbles of carbon dioxide generated from the electrode are sufficiently small, the ultrasonic generator 4 need not be used!
- the electrode is a thin plate, and the yarn and electrode is composed of two electrodes 25a, 25b, 26a, 26b of the anode side and the negative electrode J 25, 26 forces ⁇ Since there are multiple, carbon dioxide, oxygen and hydrogen can be generated in large quantities.
- the ultrasonic vibration element 4b is disposed between the assembled electrodes 25 and 26, the ultrasonic bubbles are efficiently and evenly applied to the carbon dioxide gas bubbles generated from the electrodes 25a and 26a to form microbubbles. Can be formed. Therefore, a carbon dioxide solution (stock solution) in which a large amount of microbubbles are dissolved can be efficiently produced.
- the carbon dioxide solution manufacturing apparatus shown in these figures differs from the carbon dioxide solution manufacturing apparatus 1 shown in FIG. 1 because the shape and arrangement of the electrodes and the arrangement of the ultrasonic transducers are different. In the following, these points will be described in detail, and the other common parts will be denoted by the same reference numerals and the description thereof will be omitted or simplified.
- the carbon dioxide solution producing apparatus 40 is filled in the electrolytic cell 2A by applying a DC voltage to the electrolytic cell 2A including the electrodes 7a and 7b and the electrodes 7a and 7b included in the electrolytic cell 2A.
- the pH value of the measuring device 11 is close to 7 or higher, or when the acid reduction potential becomes a minus mV value, the carbon 11 in the filling vessel 50 is measured.
- the electrolytic cell 2A and the reaction vessel 51 are connected by pipes 57 and 58, and the circulation pump 52, the flow meter 53, and the flow rate of the circulation pump are connected to the pipe 57.
- Adjustment valve 54 to be adjusted is piped.
- the discharge port of the filling container 50 is connected to the electrolytic cell 2A, and the amount of the second aqueous solution discharged from the filling container 50 is adjusted in a pipeline 59 between the discharge port and the electrolytic cell 2A.
- An adjusting valve 55 is provided!
- reaction tank 51 is provided with a discharge pipe 60 for taking out the aqueous solution in the reaction tank, and the pipe 60 is provided with a valve 56.
- the electrolytic cell 2A is configured in a hermetically sealed manner, and the aqueous solution discharged from the circulation pump 52 flows into the electrolytic cell 2A from the suction locusr connected to the lower side of the electrolytic cell 2A. After passing through 7a and 7b, the outflow rocker on the upper surface of the electrolytic cell 2A also flows through the pipe 58 to the lower inlet of the reaction cell 51! /.
- the reaction vessel 51 is preferably a bathtub. This is because if the bathtub itself is the reaction tank 51, a domestic bath can be easily made into a carbonated spring bath.
- the electrolysis apparatus and the control apparatus that puts the aqueous solution in which the carboxylic acid in the filling container 50 is dissolved into the electrolytic cell 2A are controlled by the same control unit.
- the control device 3A is connected to the signal cable 3B to adjust the flow rate of the pump, the control cable 54 is connected to the signal cable 3C, and the flow meter 53 is connected to the signal cable 3D to circulate.
- the amount of water at the time can be controlled by computer control.
- the signal cable 3E is also connected to the pH measuring device 11, and the signal cable 3F is also connected to the adjustment valve 55 for adjusting the discharge amount of the filling container 50, so that the signal based on the pH or redox potential can be obtained.
- the discharge amount of the second aqueous solution flowing into the pipe line 58 can be adjusted by operating the adjusting valve 55! /.
- the first aqueous solution is in the piping path including the electrolytic cell 2A and the reaction vessel 51. Put in.
- the filling container 50 is filled with the second aqueous solution.
- the first aqueous solution containing either one of sour fruit juice or tea leaf extract and sodium bicarbonate as main components are added, and the circulation pump 52 is operated to remove the first aqueous solution in the piping path. Circulate.
- a direct current voltage is applied between the electrodes 7a and 7b in the electrolytic cell 2A from the electrolyzer 3A to electrolyze an aqueous solution mainly composed of fruit juice or tea leaf extract, which is the first aqueous solution.
- an aqueous solution mainly composed of fruit juice or tea leaf extract which is the first aqueous solution.
- the carboxylic acid contained in the aqueous solution is electrolyzed
- the pH value of the first aqueous solution in the electrolytic cell 2A is adjusted to a pH value of 6 or more, and the first aqueous solution in the electrolytic cell 2A is oxidized in a state where electrons are insufficient. Create a place.
- sodium hydrogen carbonate reacts with an acid to generate carbon dioxide, but the sodium ion produced by the following reaction exerts a buffering action in combination with the carboxylic acid contained in the fruit juice, so the pH value is increased. There is an effect.
- the second aqueous solution in which the carboxylic acid is dissolved is mixed with the first aqueous solution in an oxidation field state so as not to be lowered below this weakly acidic region.
- Electrons are applied to the first aqueous solution in the state of reduction to reduce it, and the carboxylic acid contained in the second aqueous solution is oxidized to generate carbon dioxide in the aqueous solution.
- a strong acidic citrate, acetic acid, etc. as the aqueous solution in advance as the second aqueous solution because the control is facilitated to make the pH value later in the weakly acidic range. .
- control device 3A is operated by filling the first aqueous solution and the second aqueous solution, respectively. What will be done from ⁇ .
- a first aqueous solution electrodes 7a in the electrolytic cell 2A by applying a DC voltage between 7b, while electrolysis, P H value of the first aqueous solution Raise the pH value to around 7, and discharge the second aqueous solution from the filling container 50 each time the pH value approaches 7, so that the pH value of the first aqueous solution is always lowered.
- the pH value of the first aqueous solution is adjusted to V in the alkali range, so that it is always kept in the weakly acidic region of pH 6 to 7, while in the first aqueous solution. Then, an oxidation field with insufficient electrons is formed, and the second aqueous solution in which the carboxylic acid is dissolved is mixed with the first aqueous solution in the state where the oxidation field has been formed. Electrons are given to the aqueous solution 1 to reduce it, and the carboxylic acid contained in the second aqueous solution is oxidized to generate carbon dioxide in the aqueous solution.
- an acidic solution that lowers the pH value of the first aqueous solution every time the pH value approaches 7 is added, so that the pH value of the first aqueous solution is within the alkali range.
- an acid field in which carbon dioxide gas is stably generated is created. It can always be held for a long time, and when the second aqueous solution in which the carboxylic acid is dissolved is mixed, it can be reduced by giving many electrons to the first aqueous solution in the state of acid field.
- the carboxylic acid contained in the second aqueous solution can be oxidized, and the generation of carbon dioxide gas in the aqueous solution can be further promoted.
- the first aqueous solution and the second aqueous solution used in this operation may be used by appropriately combining the aqueous solutions described above.
- the first aqueous solution containing either one of sour fruit juice or tea leaf extract as a main component reacts with sodium bicarbonate to generate carbon dioxide, and
- electrolysis is promoted, and carbon dioxide gas generated by the carbonate reaction and carbon dioxide gas generated by mixing the second aqueous solution in the acid field. Coexist with the concentration of carbon dioxide in the aqueous solution.
- the circulation pump 52 circulates the first aqueous solution electrolyzed in the electrolytic cell 2A between the reaction vessel 51 and the electrolytic cell 2A, a certain amount of aqueous solution is contained in the electrolytic cell 2A.
- the aqueous solution is efficiently electrolyzed and the electrolytic efficiency of the aqueous solution is increased, and the circulated aqueous solution is stored once in the reaction tank 51.
- the first aqueous solution flows from the filling container 51, the first aqueous solution and the second aqueous solution react in the reaction tank 51, and carbon dioxide gas is explosively generated in the reaction tank 51.
- an aeration means such as a carbonated spring manufacturing method, or a device such as a carbon dioxide gas cylinder, a gas separator, or a compressor.
- the aqueous solution filled in the electrolytic cell 2A is electrolyzed by the electrolyzer 3A, and the pH value or the acid-reduction potential is measured by the measuring device 11, so that the aqueous solution is in an appropriate oxidation field state. Can be controlled.
- control device 3A controls the aqueous solution in which the carboxylic acid in the filling container 50 is dissolved to enter the electrolytic cell 2A, the carbonated spring can be easily manufactured.
- reaction tank 51 is a bathtub, there is an effect that a carbonated spring bath can be easily made at home.
- the carbon dioxide solution produced by the above-described operation is dissolved in a small amount (nanometer size) of carbon dioxide generated by the following mechanism. It is possible to create the unique effects of the myriad water bubbles on the skin surface, which is characteristic of carbonated springs, and the flushing of the skin, increase and dilate the capillary bed, and promote the improvement of the blood circulation of the skin. That is, when the first aqueous solution in which carboxylic acid is dissolved is electrolyzed, hydrogen, oxygen, and carbonic acid gas are generated.
- This reaction formula is, for example, as follows.
- the first aqueous solution is an aqueous solution in which carboxylic acid is dissolved
- carbon dioxide gas microbubbles are generated by electrolysis of the first aqueous solution, and the carbon dioxide gas of the microbubbles is used as a nucleus.
- Carbon dioxide bubbles generated by decomposition of carboxylic acid such as oxalic acid, which grows next, can grow, so that the characteristics of carbonated spring can be effectively produced.
- aqueous solution in which a carboxylic acid and a monovalent cation salt of the carboxylic acid are dissolved in the first aqueous solution, the aqueous solution itself becomes a buffer solution.
- Decomposition can produce a unique effect called countless water bubbles on the skin surface and flushing of the skin as neutral carbonated water whose pH does not incline to a strong alkali range. It can cause an increase and dilation, and can promote improved skin circulation.
- the first aqueous solution is an aqueous solution containing either one of a sour fruit juice or a tea leaf extract as a main component, it is easy to produce carbonated water as described above, and is environmentally friendly. Carbonated water safe for the human body can be obtained.
- the carboxylic acid is at least one of oxalic acid, acetic acid, succinic acid, succinic acid, malonic acid, fumaric acid, lactic acid, malic acid, and tartaric acid. It is preferable for safe carbonated water.
- the carboxylic acid dissolved in the second aqueous solution may be a sour fruit juice or tea leaf. If oxalic acid, succinic acid, malic acid, or tartaric acid contained in any one of these extracts is used, the carbonated water is safe for both the environment and the human body, as with the first aqueous solution.
- potassium oxalate is used as the first aqueous solution
- the aqueous potassium oxalate solution charged in the electrolytic cell is electrolyzed to generate carbon dioxide, hydrogen, and oxygen, and the oxalic acid
- adding the aqueous oxalic acid solution to the aqueous potassium oxalate solution mainly produces the oxalic acid aqueous solution in which the microbubbles of carbon dioxide gas generated explosively are dissolved.
- the carbonated water used as a component can produce countless bubbles on the surface of the skin that are characteristic of carbonated springs, and the unique effect of skin flushing, causing an increase and expansion of the capillary bed, and the blood circulation of the skin. Improvement can be promoted.
- the carbonated water produced in the above-mentioned examples has a carbonated water concentration of 400 ppm or more, it has a characteristic of countless water bubbles on the skin surface, which is characteristic of carbonated springs, and skin flushing. Can produce effects, increase and dilate the capillary bed, and promote improved skin circulation.
- ultrasonic waves were generated by an ultrasonic generator (Tomy Seye, model number UD-200) 4 and electrolysis was performed by an electrolyzer 3 for 30 minutes. At this time, the current was set to 4.5A and the voltage was set to 0.18V.
- an aqueous oxalic acid solution having a pH value of 4.9 was added to the electrolyzed potassium oxalate aqueous solution (raw material aqueous solution).
- This aqueous oxalic acid solution was prepared by adjusting the pH value with potassium hydroxide (KOH) in advance.
- the oxalic acid aqueous solution was added, and when the pH value of the raw aqueous solution reached 6.7, the follow-up of the oxalic acid aqueous solution was stopped.
- the raw material aqueous solution is a strong alkali at first.
- the raw aqueous solution becomes weak acid, by stopping the addition of the oxalic acid aqueous solution, it becomes a dominant carbon dioxide solution for human skin where a large amount of carbon dioxide microbubbles are dissolved.
- an aeration means such as a production method of carbonated springs, a device such as a carbon dioxide cylinder, a gas separator, and a compressor are required. do not do. Therefore, the carbon dioxide solution in which the microbubbles are dissolved can be easily produced and the force can be produced at low cost.
- the concentration of the carbon dioxide solution produced in this way is quantified by the measurement device shown in Fig. 6 by the method of measuring the turbidity that becomes cloudy due to the reaction between calcium hydroxide and carbon dioxide. It was measured.
- the measuring device 100 includes a container 200 containing carbonated water in which fine bubbles of carbon dioxide are dispersed as a solution to be measured, and five containers containing saturated aqueous solution of calcium hydroxide and calcium carbonate. (The first carbon dioxide absorption container 210, the second carbon dioxide absorption container 220, the third carbon dioxide absorption container 230, the fourth carbon dioxide absorption container 240, the fifth carbon dioxide absorption container 250) Arranged.
- the measurement target solution was prepared with 2 mol of potassium oxalate prepared as described above.
- Each container has a lid 300, 310, 320, 330, 340, 350 forces ⁇ and the lid has two tubes 400, 410, 420, 430, 440, 450, 500, 510, 520, 530, 540, 550 force ⁇ Penetration!
- One is the inflow pipes 400, 410, 420, 430, 440, and 450, and the upper force of the lids 300, 310, 320, 330, 340, and 350 reaches below the surface of the solution to be measured.
- the other is the outflow pipes 500, 510, 520, 530, 540, and 550, and reaches the upper part of the upper force of the lid 300, 310, 320, 330, 340, 350 above the liquid level of the solution to be measured.
- a cap 401 is attached to the inflow pipe 400 so that outside air does not flow in.
- the upper end of the outflow pipe 500 and the upper end of the inflow pipe 410 are connected by the first connection pipe 610. It is connected.
- the upper end of the outflow pipe 510 and the upper end of the inflow pipe 420 are connected by the second connection pipe 620.
- the upper end of the outlet pipe 550 is connected to a vacuum pump!
- the carbon dioxide gas released onto the water surface of the solution to be measured flows into the carbon dioxide absorption container 210 through the outflow pipe 500, the first connection pipe 610, and the inflow pipe 410.
- the lower end force also flows as bubbles into the saturated aqueous solution of calcium hydroxide and calcium.
- a part of the carbon dioxide gas is absorbed by the saturated aqueous solution of calcium hydroxide and the generated aqueous solution of calcium carbonate becomes cloudy.
- the carbon dioxide gas which has not been absorbed by the saturated aqueous solution of calcium hydroxide in the carbon dioxide absorption vessel 210, floats on the surface of the saturated aqueous solution of calcium hydroxide and calcium, and the outflow pipe 510 and the second connection pipe 62 0 Then, it flows into the second carbon dioxide absorption container through the inflow pipe 420. Thereafter, in the same manner, carbon dioxide gas is absorbed into the saturated aqueous solution of calcium hydroxide in each of the carbon dioxide absorption containers 230, 240, 250, and the saturated aqueous solution of calcium hydroxide and calcium carbonate becomes cloudy due to the generated calcium carbonate.
- the carbon dioxide gas which has not been absorbed by the saturated aqueous solution of calcium hydroxide in the carbon dioxide absorption vessel 210, floats on the surface of the saturated aqueous solution of calcium hydroxide and calcium, and the outflow pipe 510 and the second connection pipe 62 0 Then, it flows into the second carbon dioxide absorption container through the inflow
- the turbidity of each saturated calcium hydroxide aqueous solution in the cloudy carbon dioxide absorption container 210, 220, 230, 240, 250 is measured, the corrected turbidity is calculated, and the concentration is already known.
- the concentration of each turbidity was obtained from a calibration curve obtained from an aqueous sodium carbonate solution, and the concentration of the total amount of carbon dioxide gas was measured.
- a calibration curve was prepared using an aqueous sodium carbonate solution having a known concentration.
- the turbidity was calculated by a transmitted light measurement method.
- the concentration of calcium hydroxide aqueous solution is 0.04molZL.
- the correlation coefficient was 0.988, which was a good correlation.
- the corrected turbidity was calculated by subtracting the y intercept value (0. 00049) of equation (3) from the turbidity. And when plotting CO concentration on the X-axis and corrected turbidity on the y-axis, the first-order approximation is
- CO concentration can be estimated from turbidity
- the amount of the stock solution that produced the measured potassium oxalate aqueous solution was 154.61 ml. Then, using this stock solution, measure the CO concentration with the measuring device 100 described above.
- Table 2 shows the measurement results.
- absorbance is 450nm, corrected turbidity, CO concentration (ppm)
- the CO concentration (mg) of the stock solution is shown.
- electrolysis was performed for 30 minutes by the electrolyzer 3.
- the current at this time was set at 4.5A and voltage 0.18V.
- an aqueous oxalic acid solution having a pH value of 4.9 was added to the electrolyzed potassium oxalate aqueous solution (raw material aqueous solution).
- This aqueous oxalic acid solution is preliminarily added to potassium hydroxide (KOH). The pH value was adjusted further.
- the raw material aqueous solution is a strong alkali at first.
- aqueous oxalic acid solution is neutralized, as described above,
- the raw aqueous solution becomes weak acid, by stopping the addition of the oxalic acid aqueous solution, it becomes a dominant carbon dioxide solution for human skin where a large amount of carbon dioxide microbubbles are dissolved.
- Tank 2 was filled and electrolysis was performed for 30 minutes by electrolyzer 3 without applying ultrasonic waves. At this time, the current was set to 4.38A, and the voltage was set to 2.3V.
- Sodium citrate 1 ⁇ ( ⁇ 8.1), citrate 1 ⁇ ( ⁇ 0.8), and sodium bicarbonate 1 M were prepared as stock solutions, and 200 ml of sodium citrate was taken and made up to 800 ml with water (pH 8.0).
- the following table shows the change in pH of the solution after adding citrate to it.
- the current value was 4.98 A
- the voltage was 2.8 V
- electrolysis was performed for 1 hour.
- the pH of the aqueous solution was 7.0.
- the average particle diameter of carbon dioxide microbubbles contained in the produced carbon dioxide solution was measured and found to be 405. lnm (see Fig. 8).
- a quasielastic light scattering photometer (manufactured by Otsuka Electronics Co., Ltd., model number ELS-8000) was used for the particle size measurement.
- the particle size of carbon dioxide microbubbles in a carbon dioxide spring containing lOOOppm of carbon dioxide was measured.
- the average particle size was 65563. 0 (see FIG. 9).
- the carbonated spring used was a carbonated spring manufactured by Mitsubishi Rayon Co., Ltd. (CC Carbo).
- the carbon dioxide gas produced in this example has almost one peak in the scattering intensity distribution, and only carbon dioxide gas having an average particle diameter is produced. I knew that.
- the scattering intensity distribution was divided into two peaks, the particle size was large, and a large amount of carbon dioxide was produced.
- the pH value at this time was 7.02.
- the first aqueous solution thus prepared was placed in the electrolytic cell 2 and electrolyzed with the electrolyzer 3 as it was.
- the current value at this time was 4.98 A, and the voltage was 2.8 V.
- the pH value at this time was 7.0.
- the pH of the first aqueous solution before electrolysis was 6.9. As electrolysis conditions, electrolysis was performed for 1 hour at a current value of 4.98 A and a voltage of 2.7 V. The pH value of the first aqueous solution after electrolysis was 8.77.
- the pH value before electrolysis was 5.8.
- the current value was 5 A
- the voltage was 2.8 V
- the electrolysis time was 1 hour. Since the pH value after 1 hour was 8.7, an appropriate amount of citrate was added to adjust the pH to 6.5, and tea extract was added as a second aqueous solution.
- the electrolysis conditions at this time were a current value of 5 A and a voltage of 4 V, and the pH value of the aqueous solution after electrolysis was 8.7.
- this aqueous solution is alkaline, 8 ml of 1M oxalic acid is added to 500 ml of the aqueous solution to adjust the pH to 6.6, and 8 ml of 1M citrate is added to this aqueous solution, resulting in a final pH of 6.3.
- 8 ml of 1M oxalic acid is added to 500 ml of the aqueous solution to adjust the pH to 6.6
- 8 ml of 1M citrate is added to this aqueous solution, resulting in a final pH of 6.3.
- Example 8 when the tea extract used in Example 8 was placed under the same conditions instead of 8 ml of 1M citrate, it was confirmed that the foam touches the hands and the hands turn red. .
- chelate lemon Twelve (about 10 liters) (trade name chelate lemon) were prepared as the first aqueous solution and diluted with 150 liters of water from Furo. In addition, it was thought that the chelate lemon juice alone was insufficient for taenoic acid, so that lOg was added and the aqueous solution in the reaction vessel 51 was finally adjusted to about 0.05M.
- Electrolysis was performed by applying a current to the electrodes 7a and 7b in 2A.
- the electrolysis was performed at a current of 5A and a voltage of 2.8V at a constant current of 5A and electrolysis was performed for 30 minutes.
- the circulation pump ran 20 liters of water per minute. Water temperature is 30 ° C
- the electrolysis conditions are as follows: current value is 5A, voltage is 3.16V, and electrolysis time is 30 Went for a minute.
- the first aqueous solution filled in the electrolytic cell is electrolyzed by an electrolyzer to create an oxidation field in a state where electrons are insufficient in the aqueous solution.
- Mix the second aqueous solution in which the carboxylic acid is dissolved in the aqueous solution give electrons to the first aqueous solution in the oxidized state, reduce the carboxylic acid, so that the carbonic acid gas is dissolved in the aqueous solution. Therefore, the carbon dioxide solution obtained by dissolving fine bubbles can be easily produced at low cost, and can be produced friendly to the environment without releasing unnecessary carbon dioxide into the atmosphere.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- Electrochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Environmental & Geological Engineering (AREA)
- General Health & Medical Sciences (AREA)
- Metallurgy (AREA)
- Animal Behavior & Ethology (AREA)
- Materials Engineering (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Pharmacology & Pharmacy (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Cardiology (AREA)
- Rehabilitation Therapy (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Epidemiology (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Bathtub Accessories (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Cosmetics (AREA)
- Carbon And Carbon Compounds (AREA)
- Devices For Medical Bathing And Washing (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2006800006514A CN101115685B (zh) | 2005-12-28 | 2006-09-22 | 碳酸气溶液的制造方法以及碳酸水 |
US12/158,810 US8273236B2 (en) | 2005-12-28 | 2006-09-22 | Process for producing carbon dioxide solution, production apparatus, and carbonated water |
JP2007552865A JP5087408B2 (ja) | 2005-12-28 | 2006-09-22 | 炭酸ガス溶解液製造方法、製造装置および炭酸水 |
EP06798241A EP1967496B1 (en) | 2005-12-28 | 2006-09-22 | Process for producing carbon dioxide solution |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005-378465 | 2005-12-28 | ||
JP2005378465 | 2005-12-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2007077654A1 true WO2007077654A1 (ja) | 2007-07-12 |
Family
ID=38228014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2006/318853 WO2007077654A1 (ja) | 2005-12-28 | 2006-09-22 | 炭酸ガス溶解液製造方法、製造装置および炭酸水 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8273236B2 (ja) |
EP (1) | EP1967496B1 (ja) |
JP (1) | JP5087408B2 (ja) |
KR (1) | KR100915279B1 (ja) |
CN (1) | CN101115685B (ja) |
TW (1) | TWI327989B (ja) |
WO (1) | WO2007077654A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100260914A1 (en) * | 2007-10-25 | 2010-10-14 | Suntory Holdings Limited | Method for producing carbonated beverages |
US11926541B2 (en) | 2015-05-15 | 2024-03-12 | G Water Llc | Process of making alkaline and acidic water |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120055805A1 (en) * | 2008-07-02 | 2012-03-08 | Kirchoff James A | Cavitation assisted sonochemical hydrogen production system |
JP5627877B2 (ja) * | 2009-11-18 | 2014-11-19 | サントリーホールディングス株式会社 | 炭酸飲料の製造方法 |
CN102755128A (zh) * | 2011-04-28 | 2012-10-31 | 毕振玲 | 一种新型婴儿洗浴装置 |
FR3026315B1 (fr) | 2014-09-26 | 2018-01-26 | Centre National De La Recherche Scientifique | Procede de controle d'au moins une bulle de gaz produite de maniere localisee |
FR3028531B1 (fr) * | 2014-11-14 | 2016-11-25 | Seb Sa | Appareil comportant une anode et une cathode pour faire precipiter le carbonate de calcium |
CN112299418A (zh) * | 2019-07-25 | 2021-02-02 | 深圳市太空微藻生物科技有限公司 | 一种制取二氧化碳的方法、装置以及应用该装置的螺旋藻水生植物养殖设备 |
AU2021232074A1 (en) * | 2020-03-06 | 2022-10-13 | G Water Llc | Alkaline water compositions and uses thereof |
KR102597615B1 (ko) * | 2023-08-29 | 2023-11-02 | 주식회사 루비스코 | 전기분해 탄산가스 발생기 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07207479A (ja) * | 1994-01-12 | 1995-08-08 | Able Kk | 気体状炭酸ガス発生装置 |
JPH08243141A (ja) * | 1995-03-09 | 1996-09-24 | Toyo Tanso Kk | 二酸化炭素を溶解させた浴湯の調製方法及び調製装置 |
JPH08252192A (ja) * | 1995-03-15 | 1996-10-01 | Toyo Tanso Kk | 風呂給湯装置 |
JPH11342173A (ja) * | 1998-06-04 | 1999-12-14 | Koji Takamura | 入浴装置 |
JP2000005758A (ja) * | 1998-06-19 | 2000-01-11 | Toto Ltd | 炭酸水生成装置 |
JP2000087275A (ja) * | 1998-09-11 | 2000-03-28 | Toto Ltd | 炭酸生成電解装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57134580A (en) * | 1981-02-10 | 1982-08-19 | Mitsubishi Heavy Ind Ltd | Electrolyzing method for sea water |
US4670114A (en) | 1981-10-13 | 1987-06-02 | Eltech Systems Corporation | Fine, uniform particles, and precipitation or depositing of particles from a solution |
US5423454A (en) * | 1992-08-19 | 1995-06-13 | Lippman, Deceased; Lawrence G. | Method of propellant gas generation |
EP0612694B1 (en) * | 1993-02-22 | 1998-05-06 | Nippon Intek Co., Ltd. | Method and device for producing electrolytic water |
JP3700513B2 (ja) * | 2000-01-26 | 2005-09-28 | 松下電工株式会社 | 浴槽水循環装置 |
US6387228B1 (en) * | 2000-08-03 | 2002-05-14 | Henri J. R. Maget | Electrochemical generation of carbon dioxide and hydrogen from organic acids |
WO2003101603A1 (en) * | 2002-05-13 | 2003-12-11 | M. & R. Consulting Dba Med. E. Cell | Electrochemical generation of carbon dioxide and hydrogen from organic acids |
-
2006
- 2006-09-22 EP EP06798241A patent/EP1967496B1/en not_active Not-in-force
- 2006-09-22 WO PCT/JP2006/318853 patent/WO2007077654A1/ja active Application Filing
- 2006-09-22 KR KR1020077022279A patent/KR100915279B1/ko not_active IP Right Cessation
- 2006-09-22 CN CN2006800006514A patent/CN101115685B/zh not_active Expired - Fee Related
- 2006-09-22 JP JP2007552865A patent/JP5087408B2/ja not_active Expired - Fee Related
- 2006-09-22 US US12/158,810 patent/US8273236B2/en not_active Expired - Fee Related
- 2006-12-28 TW TW095149410A patent/TWI327989B/zh not_active IP Right Cessation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07207479A (ja) * | 1994-01-12 | 1995-08-08 | Able Kk | 気体状炭酸ガス発生装置 |
JPH08243141A (ja) * | 1995-03-09 | 1996-09-24 | Toyo Tanso Kk | 二酸化炭素を溶解させた浴湯の調製方法及び調製装置 |
JPH08252192A (ja) * | 1995-03-15 | 1996-10-01 | Toyo Tanso Kk | 風呂給湯装置 |
JPH11342173A (ja) * | 1998-06-04 | 1999-12-14 | Koji Takamura | 入浴装置 |
JP2000005758A (ja) * | 1998-06-19 | 2000-01-11 | Toto Ltd | 炭酸水生成装置 |
JP2000087275A (ja) * | 1998-09-11 | 2000-03-28 | Toto Ltd | 炭酸生成電解装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100260914A1 (en) * | 2007-10-25 | 2010-10-14 | Suntory Holdings Limited | Method for producing carbonated beverages |
US11926541B2 (en) | 2015-05-15 | 2024-03-12 | G Water Llc | Process of making alkaline and acidic water |
Also Published As
Publication number | Publication date |
---|---|
TWI327989B (en) | 2010-08-01 |
TW200730437A (en) | 2007-08-16 |
KR20070108924A (ko) | 2007-11-13 |
KR100915279B1 (ko) | 2009-09-03 |
EP1967496B1 (en) | 2011-11-23 |
JP5087408B2 (ja) | 2012-12-05 |
US20090175960A1 (en) | 2009-07-09 |
EP1967496A4 (en) | 2008-12-31 |
US8273236B2 (en) | 2012-09-25 |
CN101115685B (zh) | 2013-05-08 |
CN101115685A (zh) | 2008-01-30 |
JPWO2007077654A1 (ja) | 2009-06-04 |
EP1967496A1 (en) | 2008-09-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5087408B2 (ja) | 炭酸ガス溶解液製造方法、製造装置および炭酸水 | |
TWI305731B (en) | Making method and apparatus for dissolving fluid of carbon dioxide gas and carbonated water | |
KR101917647B1 (ko) | 공명 발포와 진공 캐비테이션 현상에 의한 산화성 라디칼 또는 환원성 라디칼을 가지는 울트라 파인 버블의 제조 방법 및 울트라 파인 버블수 제조 장치 | |
JP5134793B2 (ja) | 水中の溶存水素を活性化および安定化する方法 | |
US20110064824A1 (en) | Method for enriching water with oxygen by an electrolytic process, oxygen enriched water or beverage and uses thereof | |
JP2020116575A (ja) | 気体溶解装置及び気体溶解方法 | |
WO2012008445A1 (ja) | 生体適用液への選択的水素添加器具 | |
JP2010005607A (ja) | 高純度の酸素ガスと水素ガスを利用した微細気泡含有高濃度酸素水と水素水の同時並列製造装置及び製造方法 | |
WO2014141649A1 (ja) | 天然物抽出飲料の製造方法 | |
JP2010124808A (ja) | 水素含有飲料製造及び供給装置並びに水素含有飲料の製造方法 | |
KR101248571B1 (ko) | 복합 전해 살균 소독 장치 및 그 방법 | |
JP2009006253A (ja) | 炭酸水の製造方法 | |
CN206142925U (zh) | 一种纳米还氧高氢气泡水的制备装置 | |
JP2004066071A (ja) | 水素還元水処理装置 | |
CN105668894A (zh) | 一种小分子团弱碱性负氢好水的制备工艺 | |
JP2001286871A (ja) | 殺菌剤の製法と水の殺菌方法及びそれらに用いられる装置 | |
JPH091153A (ja) | 導電体表面で活性化した水素を用いた溶存酸素の除去法 | |
JP2009006254A (ja) | 炭酸水素塩泉の改良方法および炭酸水素塩泉の改良装置 | |
US10590549B2 (en) | Salt dissolver | |
JP2005211765A (ja) | 健康飲料水並びにその製造装置及び製造方法 | |
CN109999681B (zh) | 一种小分子高氢气泡水及其制备方法 | |
JP2013124191A (ja) | 次亜塩素酸、並びにその製造装置および製造方法 | |
JP2023008863A (ja) | 活性酸素水および活性酸素水の製造方法 | |
JPH09253173A (ja) | オゾン水供給システム | |
JP2004057981A (ja) | 酸素溶存整水器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 200680000651.4 Country of ref document: CN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1020077022279 Country of ref document: KR |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2007552865 Country of ref document: JP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2006798241 Country of ref document: EP |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 12158810 Country of ref document: US |