CN103521194A - Surface polymer modified wood charcoal adsorbing agent and preparation method thereof - Google Patents
Surface polymer modified wood charcoal adsorbing agent and preparation method thereof Download PDFInfo
- Publication number
- CN103521194A CN103521194A CN201310387374.9A CN201310387374A CN103521194A CN 103521194 A CN103521194 A CN 103521194A CN 201310387374 A CN201310387374 A CN 201310387374A CN 103521194 A CN103521194 A CN 103521194A
- Authority
- CN
- China
- Prior art keywords
- water
- polytetrafluoroethylene
- grind
- parts
- hour
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
The invention relates to a surface polymer modified wood charcoal adsorbing agent. The surface polymer modified wood charcoal adsorbing agent is prepared from the following raw materials in parts by weight: 100-120 parts of activated carbon, 20-23 parts of polytetrafluoroethylene, 40-50 parts of diatomite, 20-24 parts of vermiculite, 8-10 parts of modified attapulgite and defined amount of water. The surface polymer modified wood charcoal adsorbing agent has the advantages that polytetrafluoroethylene is used for modifying the activated carbon, and regulation and control on physical and chemical properties of the activated carbon are realized by utilizing properties of a polymer chain segment and combining the characteristics of larger specific surface area and porous structure of the activated carbon, so that dispersibility of the activated carbon in an organic solvent or water is improved; according to the surface polymer modified wood charcoal adsorbing agent, the diatomite and the vermiculite are added, so that different harmful substances can be well absorbed.
Description
Technical field
The present invention relates to a kind of method of modifying of nonmetallic ore, relate in particular to a kind of surface aggregate thing innovation wood carbon adsorbent and preparation method thereof.
Background technology
Along with scientific and technological development, the progressively construction of modernization industry, various chemicals are exploited, and have brought facility, simultaneously because chemicals has produced environment and the harmful material of human body, the problem that has also become people to have to face to people's life.
Current airborne pollutant is mainly the toxic and harmful producing in the gas that produces of industrial fuel burning, vehicle exhaust, production.It is mainly to contain a large amount of noxious materials in the sewage of industrial production discharge that water pollutes, and also has the sewage in people's life to produce a lot of harmful substances.In people's life, also have and many times need to remove toxin, such as air conditioning filter has a lot of bacteriums, toxin on the net, newly-decorated has the harmful substances such as formaldehyde, all needs to remove toxin.All remove at present toxin and often use adsorbent, mainly contain silica gel, activated alumina, active carbon, molecular sieve etc., also have in addition for certain compositional selecting absorption and the sorbing material of development.But the most adsorption capacity of these adsorbents is limited, need to study different adsorbents for different requirements, bring into play best effect.Meanwhile, find new raw material, to strengthen adsorption effect, cost-saving.
Summary of the invention
The object of the present invention is to provide a kind of surface aggregate thing innovation wood carbon adsorbent and preparation method thereof.
Technical scheme of the present invention is as follows:
A thing innovation wood carbon adsorbent, it is characterized in that by the raw material of following weight portion make active carbon 100-120, polytetrafluoroethylene (PTFE) 20-23, diatomite 40-50, vermiculite 20-24, attapulgite modified 8-10, water is appropriate; The described attapulgite modified raw material by following weight portion is made: attapulgite 120-130, silver nitrate 1-2, alum 5-6, iron ore ground-slag 1-2, polytetrafluoroethylene (PTFE) 4-5, titanium sulfate 14-18, jade powder 12-14, zinc sulfate 1-2, chromium oxide 3-4, morpholine 1-2, N-2-(aminoethyl)-3-aminopropyl trimethoxysilane 2-3, water be appropriate; Attapulgite, iron ore ground-slag are sent in calcining furnace, at 950-990 ℃, are calcined 3-4 hour, take out, spill N-2-(aminoethyl)-3-aminopropyl trimethoxysilane
,put into suitable quantity of water again and grind, regulating lapping liquid pH value is 4-5, grinds 1-2 hour, obtains 100-150 order slurry, then regulates lapping liquid pH value for neutral, adds other residual components, continues to grind, and obtains 200-300 order slurry, and spraying is dry, obtains.
The preparation method of described surface aggregate thing innovation wood carbon adsorbent, it is characterized in that comprising the following steps: diatomite, vermiculite are put into 900-940 ℃ of calcining furnace and calcine 3-4 hour, take out, grind with polytetrafluoroethylene (PTFE), active carbon, the attapulgite modified water of putting in the lump, adjusting lapping liquid pH value is 4-5, grind to obtain 200-300 order slurry, it is neutral adjusting lapping liquid PH, and spraying is dry, granulate, send in heat-treatment furnace, at 350-380 ℃, process 2-3 hour, obtain.
Divide the beneficial effect of the invention
The present invention has used polytetrafluoroethylene (PTFE) to carry out modification to active carbon, the performance having with polymer segment, the features such as, porous structure large in conjunction with the specific area of active carbon own, realize the regulation and control to active carbon physics and chemical property, thereby improved active carbon in organic solvent or the dispersiveness in water.The present invention has also added diatomite and vermiculite, can good absorption to different harmful substances.
The specific embodiment
A thing innovation wood carbon adsorbent, by following weight portion (kilogram) raw material make active carbon 110, polytetrafluoroethylene (PTFE) 21, diatomite 45, vermiculite 22, attapulgite modified 9, water is appropriate;
Described attapulgite modified by following weight portion (kilogram) raw material make: attapulgite 110, silver nitrate 1.5, alum 5, iron ore ground-slag 1, polytetrafluoroethylene (PTFE) 4, titanium sulfate 16, jade powder 13, zinc sulfate 1, chromium oxide 3, morpholine 1, N-2-(aminoethyl)-3-aminopropyl trimethoxysilane 2, water be appropriate; Attapulgite, iron ore ground-slag are sent in calcining furnace, at 970 ℃, are calcined 3 hours, take out, spill N-2-(aminoethyl)-3-aminopropyl trimethoxysilane
,put into suitable quantity of water again and grind, regulating lapping liquid pH value is 4, grinds 1 hour, obtains 100 order slurries, then regulates lapping liquid pH value for neutral, adds other residual components, continues to grind, and obtains 200 order slurries, and spraying is dry, obtains.
The preparation method of surface aggregate thing innovation wood carbon adsorbent, comprise the following steps: diatomite, vermiculite are put into 900 ℃ of calcining furnaces and calcine 3 hours, take out, grind with polytetrafluoroethylene (PTFE), active carbon, the attapulgite modified water of putting in the lump, adjusting lapping liquid pH value is 4, grind to obtain 200 order slurries, it is neutral adjusting lapping liquid PH, and spraying is dry, granulate, send in heat-treatment furnace, at 350 ℃, process 2 hours, obtain.
After measured, its iodine number 1558mg/g, methylene blue adsorption value 27.1mL/0.1g.
Claims (2)
1. a surface aggregate thing innovation wood carbon adsorbent, it is characterized in that by the raw material of following weight portion make active carbon 100-120, polytetrafluoroethylene (PTFE) 20-23, diatomite 40-50, vermiculite 20-24, attapulgite modified 8-10, water is appropriate; The described attapulgite modified raw material by following weight portion is made: attapulgite 120-130, silver nitrate 1-2, alum 5-6, iron ore ground-slag 1-2, polytetrafluoroethylene (PTFE) 4-5, titanium sulfate 14-18, jade powder 12-14, zinc sulfate 1-2, chromium oxide 3-4, morpholine 1-2, N-2-(aminoethyl)-3-aminopropyl trimethoxysilane 2-3, water be appropriate; Attapulgite, iron ore ground-slag are sent in calcining furnace, at 950-990 ℃, are calcined 3-4 hour, take out, spill N-2-(aminoethyl)-3-aminopropyl trimethoxysilane
,put into suitable quantity of water again and grind, regulating lapping liquid pH value is 4-5, grinds 1-2 hour, obtains 100-150 order slurry, then regulates lapping liquid pH value for neutral, adds other residual components, continues to grind, and obtains 200-300 order slurry, and spraying is dry, obtains.
2. the preparation method of surface aggregate thing innovation wood carbon adsorbent according to claim 1, it is characterized in that comprising the following steps: diatomite, vermiculite are put into 900-940 ℃ of calcining furnace and calcine 3-4 hour, take out, grind with polytetrafluoroethylene (PTFE), active carbon, the attapulgite modified water of putting in the lump, adjusting lapping liquid pH value is 4-5, grind to obtain 200-300 order slurry, it is neutral adjusting lapping liquid PH, and spraying is dry, granulate, send in heat-treatment furnace, at 350-380 ℃, process 2-3 hour, obtain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310387374.9A CN103521194A (en) | 2013-08-30 | 2013-08-30 | Surface polymer modified wood charcoal adsorbing agent and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310387374.9A CN103521194A (en) | 2013-08-30 | 2013-08-30 | Surface polymer modified wood charcoal adsorbing agent and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103521194A true CN103521194A (en) | 2014-01-22 |
Family
ID=49923761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310387374.9A Pending CN103521194A (en) | 2013-08-30 | 2013-08-30 | Surface polymer modified wood charcoal adsorbing agent and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103521194A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104437432A (en) * | 2014-11-20 | 2015-03-25 | 安徽天泰环保科技有限公司 | Activated carbon kieselguhr air purification particles dispersing uniformly and preparation method thereof |
| CN104826389A (en) * | 2015-04-21 | 2015-08-12 | 安徽凤凰滤清器股份有限公司 | Adsorbing and filtering agent special for high-strength dirt catcher and making method of adsorption filtering agent |
| CN104888737A (en) * | 2015-05-21 | 2015-09-09 | 蚌埠首创滤清器有限公司 | Novel composite sludge activated carbon adsorbent |
| CN108636347A (en) * | 2018-05-22 | 2018-10-12 | 安徽三环水泵有限责任公司 | A method of preparing sewage disposal adsorbent using diatom ooze |
| CN114029336A (en) * | 2021-12-07 | 2022-02-11 | 浙江水利水电学院 | Soil remediation material and remediation method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003054926A (en) * | 2001-08-22 | 2003-02-26 | Univ Shimane | Method for producing charcoal for adsorption |
| CN101234341A (en) * | 2008-02-28 | 2008-08-06 | 上海交通大学 | Method for preparing functional polymer-active carbon composite material for water treatment |
| CN101254379A (en) * | 2007-12-03 | 2008-09-03 | 鞍山塞诺达碳纤维有限公司 | Preparation of activated carbon fibre filtering core |
| CN101531364A (en) * | 2009-04-27 | 2009-09-16 | 东南大学 | Spherical formed active carbon and method for preparing same |
| CN102491320A (en) * | 2011-11-28 | 2012-06-13 | 福州大学 | Pitch-based active carbon with superhigh specific surface area and preparation method thereof |
| CN102560745A (en) * | 2011-12-20 | 2012-07-11 | 宁夏宝达碳纤维有限公司 | Method for preparing activated carbon fiber material with specific surface area reaching 2500m<2>/g |
-
2013
- 2013-08-30 CN CN201310387374.9A patent/CN103521194A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003054926A (en) * | 2001-08-22 | 2003-02-26 | Univ Shimane | Method for producing charcoal for adsorption |
| CN101254379A (en) * | 2007-12-03 | 2008-09-03 | 鞍山塞诺达碳纤维有限公司 | Preparation of activated carbon fibre filtering core |
| CN101234341A (en) * | 2008-02-28 | 2008-08-06 | 上海交通大学 | Method for preparing functional polymer-active carbon composite material for water treatment |
| CN101531364A (en) * | 2009-04-27 | 2009-09-16 | 东南大学 | Spherical formed active carbon and method for preparing same |
| CN102491320A (en) * | 2011-11-28 | 2012-06-13 | 福州大学 | Pitch-based active carbon with superhigh specific surface area and preparation method thereof |
| CN102560745A (en) * | 2011-12-20 | 2012-07-11 | 宁夏宝达碳纤维有限公司 | Method for preparing activated carbon fiber material with specific surface area reaching 2500m<2>/g |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104437432A (en) * | 2014-11-20 | 2015-03-25 | 安徽天泰环保科技有限公司 | Activated carbon kieselguhr air purification particles dispersing uniformly and preparation method thereof |
| CN104826389A (en) * | 2015-04-21 | 2015-08-12 | 安徽凤凰滤清器股份有限公司 | Adsorbing and filtering agent special for high-strength dirt catcher and making method of adsorption filtering agent |
| CN104888737A (en) * | 2015-05-21 | 2015-09-09 | 蚌埠首创滤清器有限公司 | Novel composite sludge activated carbon adsorbent |
| CN108636347A (en) * | 2018-05-22 | 2018-10-12 | 安徽三环水泵有限责任公司 | A method of preparing sewage disposal adsorbent using diatom ooze |
| CN114029336A (en) * | 2021-12-07 | 2022-02-11 | 浙江水利水电学院 | Soil remediation material and remediation method |
| CN114029336B (en) * | 2021-12-07 | 2023-01-10 | 浙江水利水电学院 | Soil remediation material and remediation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103566882B (en) | A kind of high adsorption modified activated carbon and preparation method thereof | |
| CN103495385A (en) | Modified activated carbon for processing dye waste water and its preparation method | |
| CN103495389B (en) | A kind of modified straw active carbon water treatment agent and preparation method thereof | |
| CN103506086A (en) | Coupling modified active carbon absorption desulfurizer and preparation method thereof | |
| CN103495384A (en) | Modified activated carbon air purification adsorbent and its preparation method | |
| CN103506090A (en) | Modified active carbon water treatment absorbent and preparation method thereof | |
| CN103495386A (en) | Modified activated carbon adsorbent for low concentration organic exhaust gases and its preparation method | |
| CN103495433A (en) | Modified activated carbon catalyst and its preparation method | |
| CN103495400A (en) | Vermiculite modified activated carbon desulfurization agent and its preparation method | |
| CN103691394A (en) | Alkaline modified activated carbon desulfurizer and preparation method thereof | |
| CN103521178A (en) | Bamboo modified activated carbon adsorbent for treating phenolic wastewater and preparation method thereof | |
| CN103495394A (en) | Modified activated carbon for removing organic pollutants and its preparation method | |
| CN103521176A (en) | Modified activated carbon hydrogen sulfide adsorbent and preparation method thereof | |
| CN103495392A (en) | Citric acid modified activated carbon material and its preparation method | |
| CN103495390A (en) | Zirconium oxide modified activated carbon adsorbent for removing phosphates and its preparation method | |
| CN103521194A (en) | Surface polymer modified wood charcoal adsorbing agent and preparation method thereof | |
| CN103566903A (en) | Attapulgite clay modified active carbon and preparation method thereof | |
| CN103521195A (en) | Iron oxyhydroxide modified active carbon desulfurizer as well as preparation method thereof | |
| CN103551109A (en) | Chestnut shell active carbon and preparation method thereof | |
| CN103495380A (en) | Modified activated carbon air adsorbent and its preparation method | |
| CN103495403A (en) | Modified activated carbon adsorption desulfurization agent and its preparation method | |
| CN103495406A (en) | Dolomite modified activated carbon desulfurization agent and its preparation method | |
| CN103521184A (en) | Grain husk modified activated carbon adsorbent and preparation method thereof | |
| CN103495404A (en) | Copper and silver modified activated carbon adsorbent and its preparation method | |
| CN103495393A (en) | Oxygen-enriched modified charcoal adsorption desulfurization agent and its preparation method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140122 |
|
| RJ01 | Rejection of invention patent application after publication |