CN103396829A - Compound-type demulsifier for ship sump oil and preparation method thereof - Google Patents
Compound-type demulsifier for ship sump oil and preparation method thereof Download PDFInfo
- Publication number
- CN103396829A CN103396829A CN2013103563704A CN201310356370A CN103396829A CN 103396829 A CN103396829 A CN 103396829A CN 2013103563704 A CN2013103563704 A CN 2013103563704A CN 201310356370 A CN201310356370 A CN 201310356370A CN 103396829 A CN103396829 A CN 103396829A
- Authority
- CN
- China
- Prior art keywords
- emulsion splitter
- sump oil
- solvent
- wetting agent
- preparation
- 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
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 239000007787 solid Substances 0.000 claims abstract description 13
- 238000003756 stirring Methods 0.000 claims abstract description 13
- 239000000080 wetting agent Substances 0.000 claims abstract description 9
- 239000002904 solvent Substances 0.000 claims abstract description 8
- 239000004615 ingredient Substances 0.000 claims abstract description 3
- 239000000839 emulsion Substances 0.000 claims description 36
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical class OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical class O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 10
- 239000003795 chemical substances by application Substances 0.000 claims description 9
- 238000005189 flocculation Methods 0.000 claims description 7
- 230000016615 flocculation Effects 0.000 claims description 7
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 6
- UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 5
- 150000001298 alcohols Chemical class 0.000 claims description 4
- -1 alkane naphthols Chemical class 0.000 claims description 4
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 2
- 229910021578 Iron(III) chloride Inorganic materials 0.000 claims description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 2
- PRPAGESBURMWTI-UHFFFAOYSA-N [C].[F] Chemical group [C].[F] PRPAGESBURMWTI-UHFFFAOYSA-N 0.000 claims description 2
- KCZFLPPCFOHPNI-UHFFFAOYSA-N alumane;iron Chemical compound [AlH3].[Fe] KCZFLPPCFOHPNI-UHFFFAOYSA-N 0.000 claims description 2
- 150000008331 benzenesulfonamides Chemical class 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- GQOKIYDTHHZSCJ-UHFFFAOYSA-M dimethyl-bis(prop-2-enyl)azanium;chloride Chemical compound [Cl-].C=CC[N+](C)(C)CC=C GQOKIYDTHHZSCJ-UHFFFAOYSA-M 0.000 claims description 2
- 150000002170 ethers Chemical class 0.000 claims description 2
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims description 2
- 229920002401 polyacrylamide Polymers 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 22
- 229920000371 poly(diallyldimethylammonium chloride) polymer Polymers 0.000 description 4
- 239000008399 tap water Substances 0.000 description 4
- 235000020679 tap water Nutrition 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 230000018044 dehydration Effects 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000004721 Polyphenylene oxide Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 239000003999 initiator Substances 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- HFQQZARZPUDIFP-UHFFFAOYSA-M sodium;2-dodecylbenzenesulfonate Chemical compound [Na+].CCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O HFQQZARZPUDIFP-UHFFFAOYSA-M 0.000 description 2
- 239000013543 active substance Substances 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 150000004291 polyenes Chemical class 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention discloses a compound-type demulsifier for ship sump oil. The compound-type demulsifier for ship sump oil is characterized by being composed of the following ingredients in percentage by mass: 40-60% of a functional demulsifier, 0.5-5% of a flocculant, 0.5-5% of a solid wetting agent, and 30-59% of a solvent. A preparation method comprises the following steps of: 1) sequentially adding the solvent, the functional demulsifier, the flocculant and the solid wetting agent which are measured according to mass percent in a stirring kettle, stirring for 20-60 minutes in the conditions of a temperature of 40-80 DEG C and a rotational speed of 30-150 r/min to achieve a uniform state; and 2) cooling to a normal temperature, and discharging for the future use.
Description
Technical field
The present invention relates to petrochemical industry medicament field, especially refer to a kind of emulsion splitter of Compositional type for shop sump oil and preparation method thereof
Background technology
Can produce a large amount of non-operational in boats and ships water route transportation oil process and pollute oils, comprise boats and ships and washing of tanks sump oil, these contaminated oil are collected in the hull bottom dirty oil tank usually, by specialized company, this type of waste oil are carried out collection and treatment.Shop sump oil is sewage and contains the various dregs of fat of tensio-active agent or the mixture of freight house oil.Therefore, the characteristics of this class waste oil are bituminous matter and the colloid polymer substance is many, emulsifying property is high, water content is large, density, viscosity are large, and contain a small amount of solid matter, and the dehydration difficulty is high, be mainly manifested in the following aspects: (1) profit density difference is little, and chemical demulsification speed is slow; (2) produce stable thick emulsion layer at oil, water termination place, form the interfacial film of difficult breakdown of emulsion, cause the electric current of electro-dewatering desalter to raise, or even can't work; (3) take off in rear sewage and contain innage, increased the sewage disposal difficulty; (4) because water content is high, adopt existing processing method dehydration, the emulsion splitter consumption of use is multiplied.The emulsion splitter of existing single routine can not meet the dehydration requirement of this class sump oil, can be for also not occurring on the Compositional type emulsion splitter market of shop sump oil use.
Summary of the invention
Technical problem to be solved by this invention be provide for above-mentioned prior art present situation a kind of reliable for effect, cost is low, simple to operate and efficiency is high is used for Compositional type emulsion splitter of shop sump oil and preparation method thereof.
The technical solution adopted in the present invention is:
This Compositional type emulsion splitter is comprised of following ingredients by mass percentage, and wherein the function emulsion splitter accounts for 40～60%, flocculation agent: 0.5～5%; Solid wetting agent: 0.5～5%, solvent accounts for 30～59%.
As improvement, in described function emulsion splitter, many ring phenol comprise one or more in alkylphenol, alkane naphthols and alkyl anthrol; Alcohols comprises one or more in low-carbon alcohol, higher alcohols, monohydroxy-alcohol or polyvalent alcohol.
Improve, described flocculation agent is one or more in poly-ferric chloride, polymerize aluminum chloride, aluminium iron polychloride, polyacrylamide and Poly Dimethyl Diallyl Ammonium Chloride again.
Improve, described solid wetting agent is one or more in fluorine carbon, benzene sulfonamide acids, silicone based and polyethenoxy ether class raw material again.
Improve, described solvent is one or more in benzene, toluene, glycerol, ethanol, methyl alcohol or water class raw material again.
As further improvement, the preparation method of this Compositional type emulsion splitter is:
A major equipment: slurry formula stirring tank and sea water bath.
The B preparation method:
1) solvent that will measure by mass percentage, function emulsion splitter, flocculation agent, solid wetting agent join in stirring tank successively, after stirring 20～60min under the condition of 40～80 ℃ of temperature, rotating speed 30～150r/min to uniform state;
2) be down to the normal temperature blowing standby.
Compositional type emulsion splitter of the present invention is for causing that the waste oil emulsified component carries out corresponding composite reagent, and the emulsion splitter after composite has improved dewatering speed and water outlet quantity effectively, has reduced the emulsion splitter consumption, and water outlet is limpid, has realized the high efficiency separation of profit.Be particularly suitable for the processing of the high heavy shop sump oil of water content.
Polyether demulsification agent take polyamines polyene as initiator in the present invention, have the characteristics such as dewatering speed is fast, the breakdown of emulsion temperature is low, can play the purpose of fast emulsion breaking; To encircle the polyether demulsification agent of phenol-amine resin as initiator more, the resin and asphalt heavy component in waste oil is had stronger infiltration, dissolving and diffusion texts, and interfacial tension is low, can play and increase the purpose of deviating from the water yield.
Solid wetting agent in the present invention, can make the oil soluble solid particulate that is emulsified state change the water-soluble solid particle into, thus purifying dirty oil.
Flocculation agent in the present invention, abundant oily substance and the solid particulate in planar water, thus purify water water quality.
Adopt the Compositional type emulsion splitter of the present invention's preparation, be applicable to water content at the shop sump oil more than 20%.
Composite by different structure emulsion splitter and other auxiliary agents, improved dewatering speed and water outlet quantity effectively, reduced the emulsion splitter consumption, and water outlet is limpid, realized the high efficiency separation of profit.
Embodiment
Below in conjunction with embodiment, embodiment is described in further detail.
Embodiment 1
TA1031 emulsion splitter: 35%;
BP2040 emulsion splitter: 15%;
PDADMAC：1％；
SDBS：1％；
Methyl alcohol: 5%;
Tap water: 43%.
Preparation method: 50kg methyl alcohol and 430Kg tap water are joined in stirring tank, start and be heated with stirring to 65 ℃, add the PDADMAC of BP2040,10kg of TA1031,150kg of 350kg and the SDBS of 10kg in the condition of 100r/min, be cooled to the normal temperature blowing after stirring 40min.
Embodiment 2
TA1031 emulsion splitter: 35%;
BP2070 emulsion splitter: 15%;
PDADMAC：0.5％；
Fluorocarbon surfactant F410:0.5%;
Methyl alcohol: 10%;
Tap water: 39%.
Preparation method: 100kg methyl alcohol and 390Kg tap water are joined in stirring tank, start and be heated with stirring to 55 ℃, add the PDADMAC of BP2070,5kg of TA1031,150kg of 350kg and the F410 of 5kg in the condition of 100r/min, stir after 60min that to be cooled to the normal temperature blowing standby.
Compositional type emulsion splitter and the representational single emulsion splitter of other typical case that above-described embodiment is prepared carry out hot breaking emulsion and dewatering test under 90 ℃ to shop sump oil of the same race, the results are shown in following table.Result shows, the Compositional type emulsion splitter is compared with single emulsion splitter has the advantages such as dewatering speed is fast, water outlet quantity is many, the emulsion splitter consumption lacks.
Claims (2)
1. Compositional type emulsion splitter that is used for shop sump oil is characterized in that: consist of by mass percentage the function emulsion splitter following ingredients: 40～60%, and flocculation agent: 0.5～5%; Solid wetting agent: 0.5～5%, solvent: 30～59%
The preparation method:
1) solvent that will measure by mass percentage, function emulsion splitter, flocculation agent, solid wetting agent join in stirring tank successively, after stirring 20～60min under the condition of 40～80 ℃ of temperature, rotating speed 30～150r/min to uniform state
2) be down to the normal temperature blowing standby.
2. a kind of emulsion splitter of Compositional type for shop sump oil according to claim 1, it is characterized in that: in described function emulsion splitter, many ring phenol comprise alkylphenol, one or more in alkane naphthols and alkyl anthrol, alcohols comprises low-carbon alcohol, higher alcohols, one or more in monohydroxy-alcohol or polyvalent alcohol, described flocculation agent is poly-ferric chloride, polymerize aluminum chloride, aluminium iron polychloride, one or more in polyacrylamide and Poly Dimethyl Diallyl Ammonium Chloride, described solid wetting agent is fluorine carbon, the benzene sulfonamide acids, one or more in silicone based and polyethenoxy ether class raw material, described solvent is benzene, toluene, glycerol, ethanol, one or more in methyl alcohol or water class raw material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103563704A CN103396829A (en) | 2013-08-14 | 2013-08-14 | Compound-type demulsifier for ship sump oil and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103563704A CN103396829A (en) | 2013-08-14 | 2013-08-14 | Compound-type demulsifier for ship sump oil and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103396829A true CN103396829A (en) | 2013-11-20 |
Family
ID=49560557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103563704A Pending CN103396829A (en) | 2013-08-14 | 2013-08-14 | Compound-type demulsifier for ship sump oil and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103396829A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103820142A (en) * | 2014-02-28 | 2014-05-28 | 陕西省石油化工研究设计院 | Environment-friendly-type polluted oil processing agent |
| CN105148645A (en) * | 2015-08-27 | 2015-12-16 | 深圳市衡兴安全检测技术有限公司 | Effective smoke purification additive and preparation method and application thereof |
| CN105771327A (en) * | 2016-05-26 | 2016-07-20 | 句容宁武高新技术发展有限公司 | Compound demulsifying agent capable of improving demulsifying effect of polyether demulsifying agents |
| CN109135807A (en) * | 2018-09-28 | 2019-01-04 | 何治伟 | A kind of high-efficient demulsifier |
| CN110813218A (en) * | 2019-11-14 | 2020-02-21 | 刘有望 | Method for treating oil waste by using conversion agent, conversion agent and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1807557A (en) * | 2006-01-09 | 2006-07-26 | 长江(扬中)电脱盐设备有限公司 | Composite oil-soluble demulsifier product and its production method |
| CN101029252A (en) * | 2007-03-23 | 2007-09-05 | 中国石油天然气股份有限公司 | Low-temperature demulsifier for dehydration of crude oil produced liquid |
| CN102086408A (en) * | 2009-12-08 | 2011-06-08 | 江苏三星化工有限公司 | Low-temperature demulsifier for crude oil emulsion and production method thereof |
| CN102876356A (en) * | 2011-07-14 | 2013-01-16 | 中国石油化工股份有限公司 | Demulsifying dehydration method of oilfield produced liquid |
-
2013
- 2013-08-14 CN CN2013103563704A patent/CN103396829A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1807557A (en) * | 2006-01-09 | 2006-07-26 | 长江(扬中)电脱盐设备有限公司 | Composite oil-soluble demulsifier product and its production method |
| CN101029252A (en) * | 2007-03-23 | 2007-09-05 | 中国石油天然气股份有限公司 | Low-temperature demulsifier for dehydration of crude oil produced liquid |
| CN102086408A (en) * | 2009-12-08 | 2011-06-08 | 江苏三星化工有限公司 | Low-temperature demulsifier for crude oil emulsion and production method thereof |
| CN102876356A (en) * | 2011-07-14 | 2013-01-16 | 中国石油化工股份有限公司 | Demulsifying dehydration method of oilfield produced liquid |
Non-Patent Citations (1)
| Title |
|---|
| 张德义主编: "《含硫含酸原油加工技术》", 31 January 2013 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103820142A (en) * | 2014-02-28 | 2014-05-28 | 陕西省石油化工研究设计院 | Environment-friendly-type polluted oil processing agent |
| CN105148645A (en) * | 2015-08-27 | 2015-12-16 | 深圳市衡兴安全检测技术有限公司 | Effective smoke purification additive and preparation method and application thereof |
| CN105771327A (en) * | 2016-05-26 | 2016-07-20 | 句容宁武高新技术发展有限公司 | Compound demulsifying agent capable of improving demulsifying effect of polyether demulsifying agents |
| CN109135807A (en) * | 2018-09-28 | 2019-01-04 | 何治伟 | A kind of high-efficient demulsifier |
| CN110813218A (en) * | 2019-11-14 | 2020-02-21 | 刘有望 | Method for treating oil waste by using conversion agent, conversion agent and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102140365B (en) | Acid-containing crude oil demulsifying agent and preparation method thereof | |
| CN103396829A (en) | Compound-type demulsifier for ship sump oil and preparation method thereof | |
| CN100506951C (en) | Composite oil-soluble demulsifier product and its production method | |
| CN101205482A (en) | Crude oil desalting composition and method of use thereof | |
| CN102373077B (en) | Functional demulsifier for extra-thick oil and preparation and application thereof | |
| CN103086472A (en) | High-temperature sewage treatment reverse demulsifier of ultra-heavy oil | |
| CN103275753B (en) | Multifunctional crude oil tank farm treating agent | |
| CN103361165B (en) | Regenerative equipment and method for waste emulsion produced in steel rolling process | |
| CN106190230B (en) | A kind of inorganic agent for oilfield sump oil and preparation method thereof | |
| CN102826728A (en) | Cleaning agent applied to treatment of oily sludge by hot washing method and preparation method thereof | |
| CN105694965A (en) | Method for treating waste lubricating oil | |
| CN104946298A (en) | Crude oil demulsifier and production technology thereof | |
| CN105273741B (en) | Ethylene device gasoline stripping tower scale inhibitor, preparation method and usage method | |
| CN102517069A (en) | Heavy oil low-temperature demulsifier and preparation method thereof | |
| CN108975646B (en) | Oil sludge demulsifier and preparation method and application thereof | |
| CN105907452B (en) | A kind of combined technical method making waste lubricant oil regeneration by being heat-treated | |
| CN101328429B (en) | Demulsifier for dehydrating heavy viscous oil with high sulfur content | |
| CN105482848B (en) | A kind of crude oil desalting complexing agent and preparation method thereof | |
| CN101203585A (en) | Motor fuel based on gasoline and ethanol | |
| CN101480742B (en) | Water-in-oil type electric spark machining working solution | |
| CN102079989A (en) | High-efficiency compound demulsifier for heavy and poor crude oil | |
| CN101629096B (en) | Demulsifier of thickened oil | |
| CN203333614U (en) | Regenerating device for waste emulsified liquid generated in steel rolling process | |
| CN102086408A (en) | Low-temperature demulsifier for crude oil emulsion and production method thereof | |
| CN101565650A (en) | Demulsifier used in lubricating oil product and preparation method and applications thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice |
Addressee: Ningbo Beilun Qianhe Environmental Protection Engineering Co., Ltd. Document name: Notification of Patent Invention Entering into Substantive Examination Stage |
|
| DD01 | Delivery of document by public notice |
Addressee: Ningbo Environmental Protection Technology Co., Ltd. Document name: Notification that Application Deemed not to be Proposed |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Ningbo Beilun Qianhe Environmental Protection Engineering Co., Ltd. Document name: the First Notification of an Office Action |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Ningbo Beilun Qianhe Environmental Protection Engineering Co., Ltd. Document name: Notification that Application Deemed to be Withdrawn |
|
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131120 |
|
| WD01 | Invention patent application deemed withdrawn after publication |