CN100336891C - Microemulsion and its preparation method - Google Patents
Microemulsion and its preparation method Download PDFInfo
- Publication number
- CN100336891C CN100336891C CNB2006100096758A CN200610009675A CN100336891C CN 100336891 C CN100336891 C CN 100336891C CN B2006100096758 A CNB2006100096758 A CN B2006100096758A CN 200610009675 A CN200610009675 A CN 200610009675A CN 100336891 C CN100336891 C CN 100336891C
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- CN
- China
- Prior art keywords
- alcohol
- water
- parts
- micro emulsion
- sec
- 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.)
- Expired - Fee Related
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- 239000004530 micro-emulsion Substances 0.000 title claims abstract description 18
- 238000002360 preparation method Methods 0.000 title abstract description 3
- BTANRVKWQNVYAZ-UHFFFAOYSA-N butan-2-ol Chemical compound CCC(C)O BTANRVKWQNVYAZ-UHFFFAOYSA-N 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims abstract description 21
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 14
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 42
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 28
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 16
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 claims description 16
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 16
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 claims description 16
- 239000002994 raw material Substances 0.000 claims description 6
- -1 sec-butyl alcohols Chemical class 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 abstract description 5
- 239000002184 metal Substances 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 abstract description 3
- 239000003292 glue Substances 0.000 abstract 8
- 239000012459 cleaning agent Substances 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 description 14
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 159000000013 aluminium salts Chemical class 0.000 description 1
- 229910000329 aluminium sulfate Inorganic materials 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 150000003016 phosphoric acids Chemical class 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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- Detergent Compositions (AREA)
Abstract
The present invention relates to micro emulsion glue and a preparation method thereof, and according to mass ratio, the micro emulsion glue comprises 1.0 to 3 portions of LAS, 1.5 to 4.5 portions of AES, 7.5 to 22.5 portions of sec-butyl alcohol, 10 to 30 portions of benzene and 55 to 165 portions of water. The sec-butyl alcohol is dissolved in the water, alcohol water solution is obtained, the LAS and the AES are added and dissolved in the alcohol water solution, the benzene is dripped, and the micro emulsion glue is obtained. The micro emulsion glue can be used as metal cleaning agent and the main component of the tertiary oil recovery chemical drive of an oilfield. The micro emulsion glue is transparent liquid under normal temperature and pressure and can be stored for a long time, the performance of the micro emulsion glue is stable, and when the micro emulsion glue is used, the micro emulsion glue can be diluted to arbitrary concentration by water.
Description
(1) technical field
What the present invention relates to is a kind of composition, specifically a kind of have can be used for that smeary cleans and the composition of tertiary oil production in oil field.
(2) background technology
China produces at present and the metal cleaner of use contains Chemical Composition such as strong acid, highly basic, phosphoric acid salt and aluminium salt mostly.These product stabilities are poor, and microbic resolvability is bad, and may cause serious injury to human and animals and plants, and foam is many, and polluted river water and subterranean resource can cause in various degree damage to the metallic surface that is cleaned simultaneously.Along with increasing of clean-out system kind, more and more higher to the requirement of environment and quality.Require metal detergent not only to require superior performance, and to require it be " green " product, nontoxic pollution-free.
(3) summary of the invention
The object of the present invention is to provide a kind of performance more superior, use more conveniently, be of value to industrialization production again, the microemulsion of nontoxic, pollution-free, biodegradable, stable performance, prolonged storage is arranged.
The object of the present invention is achieved like this:
Its composition comprises Sodium dodecylbenzene sulfonate 40% solution, fatty alcohol-ether sodium sulfate salt SLESN 70, sec-butyl alcohol, benzene mixed and water, and its quality proportioning is:
Sodium dodecylbenzene sulfonate 40% solution 1.0～3
Fatty alcohol-ether sodium sulfate salt SLESN 70 1.5～4.5
Sec-butyl alcohol 7.5～22.5
1: 1 mixture of toluene and dimethylbenzene 10～30
Water 55～165.
Product of the present invention is to make like this:
According to mass ratio is that 1.0～3 parts of Sodium dodecylbenzene sulfonate 40% solution, 701.5～4.5 parts of fatty alcohol-ether sodium sulfate salt SLESN, 7.5～22.5 parts of sec-butyl alcohols, toluene and 10～30 parts of ratios with 55～165 parts in water of 1: 1 mixture of dimethylbenzene are got raw material ready, earlier with the sec-butyl alcohol alcohol solution that makes soluble in water, to make its dissolving in Sodium dodecylbenzene sulfonate 40% solution and the fatty alcohol-ether sodium sulfate salt SLESN 70 adding alcohol solutions, drip 1: 1 mixture of toluene and dimethylbenzene then, obtain the microemulsion product.
But product of the present invention is transparent liquid, stable performance standing storage, in use, optionally any concentration of finished product dilute with water is got final product at normal temperatures and pressures.
Product of the present invention can be used as a kind of metal cleaner, also can be used as the major ingredient of tertiary oil production in oil field chemical flooding.It has that physics and chemical property are stable, nontoxicity, rinsing, good wetting infiltration, washing weight greasy dirt ability are strong, and metal is not had corrosion, is melted into water fully, advantage such as do not burn.
Product performance of the present invention are superior, production method simply just with suitability for industrialized production, and produce and use in all less than pollution, belong to green product, have good economic benefits and social benefit.
The technical indicator of product of the present invention is as follows:
Outward appearance: transparent liquid
Interfacial tension: (3%, 30 ℃) mN/m4～5
Density: (20 ℃) g/cm
30.9～1.01
Erosion rate: g/m
2H does not have corrosion
PH value: 9～10
Foaming properties: low bubble
Cleaning efficiency: more than 90%.
(5) embodiment
For example the present invention is done in more detail below and describes:
According to mass ratio is that 1.0～3 parts of Sodium dodecylbenzene sulfonate 40% solution, 701.5～4.5 parts of fatty alcohol-ether sodium sulfate salt SLESN, 7.5～22.5 parts of sec-butyl alcohols, toluene and 10～30 parts of ratios with 55～165 parts in water of 1: 1 mixture of dimethylbenzene are got raw material ready, earlier with the sec-butyl alcohol alcohol solution that makes soluble in water, to make its dissolving in Sodium dodecylbenzene sulfonate 40% solution and the fatty alcohol-ether sodium sulfate salt SLESN 70 adding alcohol solutions, drip 1: 1 mixture of toluene and dimethylbenzene then, obtain the microemulsion product.
According to mass ratio is that 1.0 parts of Sodium dodecylbenzene sulfonate 40% solution, 704.5 parts of fatty alcohol-ether sodium sulfate salt SLESN, 10 parts of sec-butyl alcohols, toluene and 10 parts of ratios with 60 parts in water of 1: 1 benzene mixed of dimethylbenzene are got raw material ready, earlier with the sec-butyl alcohol alcohol solution that makes soluble in water, to make its dissolving in Sodium dodecylbenzene sulfonate 40% solution and the fatty alcohol-ether sodium sulfate salt SLESN 70 adding alcohol solutions, drip 1: 1 mixture of toluene and dimethylbenzene then, obtain the microemulsion product.
According to mass ratio is that 3 parts of Sodium dodecylbenzene sulfonate 40% solution, fatty alcohol-ether sodium sulfate salt SLESN704.5 part, 22.5 parts of sec-butyl alcohols, toluene and 30 parts of ratios with 165 parts in water of 1: 1 benzene mixed of dimethylbenzene are got raw material ready, earlier with the sec-butyl alcohol alcohol solution that makes soluble in water, to make its dissolving in Sodium dodecylbenzene sulfonate 40% solution and the fatty alcohol-ether sodium sulfate salt SLESN 70 adding alcohol solutions, drip 1: 1 mixture of toluene and dimethylbenzene then, obtain the microemulsion product.
According to mass ratio is that 2 parts of Sodium dodecylbenzene sulfonate 40% solution, fatty alcohol-ether sodium sulfate salt SLESN703 part, 15 parts of sec-butyl alcohols, toluene and 20 parts of ratios with 60 parts in water of 1: 1 benzene mixed of dimethylbenzene are got raw material ready, earlier with the sec-butyl alcohol alcohol solution that makes soluble in water, to make its dissolving in Sodium dodecylbenzene sulfonate 40% solution and the fatty alcohol-ether sodium sulfate salt SLESN 70 adding alcohol solutions, drip 1: 1 mixture of toluene and dimethylbenzene then, obtain the microemulsion product.
Claims (2)
1, a kind of microemulsion, its composition comprise Sodium dodecylbenzene sulfonate 40% solution, fatty alcohol-ether sodium sulfate salt SLESN 70, sec-butyl alcohol, benzene mixed and water, it is characterized in that its quality proportioning is:
Sodium dodecylbenzene sulfonate 40% solution 1.0～3
Fatty alcohol-ether sodium sulfate salt SLESN 70 1.5～4.5
Sec-butyl alcohol 7.5～22.5
1: 1 mixture of toluene and dimethylbenzene 10～30
Water 55～165.
2, a kind of making method of microemulsion, it is characterized in that: according to mass ratio is 1.0～3 parts of Sodium dodecylbenzene sulfonate 40% solution, 70 1.5～4.5 parts of fatty alcohol-ether sodium sulfate salt SLESN, 7.5～22.5 parts of sec-butyl alcohols, the ratio that 10～30 parts in 1: 1 mixture of toluene and dimethylbenzene and water are 55～165 parts is got raw material ready, earlier with the sec-butyl alcohol alcohol solution that makes soluble in water, to make its dissolving in Sodium dodecylbenzene sulfonate 40% solution and the fatty alcohol-ether sodium sulfate salt SLESN 70 adding alcohol solutions, drip 1: 1 mixture of toluene and dimethylbenzene then, obtain the microemulsion product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100096758A CN100336891C (en) | 2006-01-26 | 2006-01-26 | Microemulsion and its preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100096758A CN100336891C (en) | 2006-01-26 | 2006-01-26 | Microemulsion and its preparation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1807544A CN1807544A (en) | 2006-07-26 |
| CN100336891C true CN100336891C (en) | 2007-09-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100096758A Expired - Fee Related CN100336891C (en) | 2006-01-26 | 2006-01-26 | Microemulsion and its preparation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100336891C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105837745B (en) * | 2016-05-06 | 2018-07-06 | 哈尔滨鑫淼水处理科技发展有限公司 | Micro- auxiliary agent and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1076960A (en) * | 1992-04-01 | 1993-10-06 | 薛志纯 | Water-soluble oleic sodium benzosulfonate cleaning agent |
| WO2000005333A1 (en) * | 1998-07-23 | 2000-02-03 | The Procter & Gamble Company | Process for making laundry detergent bars having improved physical properties |
| CN1248616A (en) * | 1999-09-27 | 2000-03-29 | 上海家化联合股份有限公司 | Sterilizing detergent for cleaning air conditioner |
-
2006
- 2006-01-26 CN CNB2006100096758A patent/CN100336891C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1076960A (en) * | 1992-04-01 | 1993-10-06 | 薛志纯 | Water-soluble oleic sodium benzosulfonate cleaning agent |
| WO2000005333A1 (en) * | 1998-07-23 | 2000-02-03 | The Procter & Gamble Company | Process for making laundry detergent bars having improved physical properties |
| CN1248616A (en) * | 1999-09-27 | 2000-03-29 | 上海家化联合股份有限公司 | Sterilizing detergent for cleaning air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1807544A (en) | 2006-07-26 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: BEIJING BODA SHIKE SCIENCE & TECHNOLOGY DEVELOPMENT CO., LTD. Assignor: Harbin Hongchang Petroleum Auxiliary Co., Ltd. Contract fulfillment period: 2009.2.3 to 2016.2.3 contract change Contract record no.: 2009990000285 Denomination of invention: Microemulsion and its preparation method Granted publication date: 20070912 License type: Exclusive license Record date: 2009.4.9 |
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| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.2.3 TO 2016.2.3; CHANGE OF CONTRACT Name of requester: BEIJING BODA SHIKE SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20090409 |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070912 Termination date: 20100228 |