CN104152191A - Alcohol-based gasoline cosolvent - Google Patents
Alcohol-based gasoline cosolvent Download PDFInfo
- Publication number
- CN104152191A CN104152191A CN201310174779.4A CN201310174779A CN104152191A CN 104152191 A CN104152191 A CN 104152191A CN 201310174779 A CN201310174779 A CN 201310174779A CN 104152191 A CN104152191 A CN 104152191A
- Authority
- CN
- China
- Prior art keywords
- alcohol
- gasoline
- based gasoline
- methyl
- cosolvent
- 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.)
- Granted
Links
- 239000003502 gasoline Substances 0.000 title claims abstract description 43
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 239000006184 cosolvent Substances 0.000 title abstract 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 21
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims abstract description 21
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims abstract description 9
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 claims abstract description 8
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims abstract description 7
- WFRBDWRZVBPBDO-UHFFFAOYSA-N 2-methyl-2-pentanol Chemical compound CCCC(C)(C)O WFRBDWRZVBPBDO-UHFFFAOYSA-N 0.000 claims abstract description 7
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims abstract description 7
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000005642 Oleic acid Substances 0.000 claims abstract description 7
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims abstract description 7
- NKDDWNXOKDWJAK-UHFFFAOYSA-N dimethoxymethane Chemical compound COCOC NKDDWNXOKDWJAK-UHFFFAOYSA-N 0.000 claims abstract description 7
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims abstract description 7
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims abstract description 7
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical compound CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000002904 solvent Substances 0.000 claims description 10
- KGWDUNBJIMUFAP-KVVVOXFISA-N Ethanolamine Oleate Chemical compound NCCO.CCCCCCCC\C=C/CCCCCCCC(O)=O KGWDUNBJIMUFAP-KVVVOXFISA-N 0.000 claims description 6
- 150000002148 esters Chemical class 0.000 claims description 6
- GQKZRWSUJHVIPE-UHFFFAOYSA-N sec-amyl acetate Natural products CCCC(C)OC(C)=O GQKZRWSUJHVIPE-UHFFFAOYSA-N 0.000 claims description 6
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 abstract 2
- 238000004821 distillation Methods 0.000 abstract 1
- 229940031098 ethanolamine Drugs 0.000 abstract 1
- XNGIFLGASWRNHJ-UHFFFAOYSA-N o-dicarboxybenzene Natural products OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 abstract 1
- -1 phthalic acid ester Chemical class 0.000 abstract 1
- 238000013517 stratification Methods 0.000 abstract 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 45
- 229930195733 hydrocarbon Natural products 0.000 description 5
- 150000002430 hydrocarbons Chemical group 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 239000004215 Carbon black (E152) Substances 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 238000009835 boiling Methods 0.000 description 4
- 229910002091 carbon monoxide Inorganic materials 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 238000003556 assay Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- 239000002816 fuel additive Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Landscapes
- Liquid Carbonaceous Fuels (AREA)
Abstract
The invention relates to an alcohol-based gasoline cosolvent made from the following components by weight: 13%-16% of toluene, 13%-18% of sec-butyl acetate, 10%-15% of isopropyl alcohol, 15%-20% of tert-butanol, 0.3%-0.8% of ethanol amine, 5%-10% of methylal, 5%-8% of ethylene glycol, 15%-20% of 2 - methyl-2-amyl alcohol, 0.5%-1% of phthalic acid ester and 15%-20% of oleic acid. Through addition of the alcohol-based gasoline cosolvent into alcohol-based gasoline, the problems of too narrow distillation range, alcohol-based gasoline, too high vapour pressure, fraction stratification, difficult cold start, hot start air resistance and the like of the alcohol-based gasoline can be effectively solved.
Description
[technical field]
The invention belongs to field of fuel additive technology, relate in particular to a kind of alcohol base gasoline solubilizer.
[background technology]
Methyl alcohol is alcohols, and gasoline is hydro carbons, and both chemical property and structure are different, and methyl alcohol belongs to hydrophilic group, and with the principle of " similar compatibility " chemically, methyl alcohol and gasoline are mutual exclusive, and be at room temperature difficult to especially fuse.Must add a kind ofly can be dissolved in material that methyl alcohol can be dissolved in gasoline again as media, impel both to mix.And then make to be in harmonious proportion to such an extent that alcohol base gasoline reaches the national standard of existing gasoline, alcohol base gasoline is reached and use well function.
[summary of the invention]
The present invention is the above-mentioned technical problem solving, and provides that a kind of boiling range that can effectively solve alcohol base gasoline is narrow, vapour pressure is too high, fraction layering, the alcohol base gasoline solubilizer of the problems such as cold start-up difficulty, warm start vapour lock.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of alcohol base gasoline solubilizer, is made up of following composition and weight percent: toluene 13%～16%, 2-butyl acetate 13%～18%, Virahol 10%～15%, the trimethyl carbinol 15%～20%, thanomin 0.3%～0.8%, methylal 5%～10%, ethylene glycol 5%～8%, 2-methyl-2 amylalcohol 15%～20%, phthalic ester 0.5%～1% and oleic acid 15%～20%.
The invention has the beneficial effects as follows:
(1) with the methanol gasoline after the mediation of this additive, through Quality Supervision Bureau assay, its 10% point, 50% point, final boiling point all reach standard.(in the road test of carrying out at-27.5 DEG C and 33 DEG C, be all once to light a fire successfully, and be not interrupted when idling, overcome the impact that cold start-up difficulty and warm start produce vapour lock completely, automobile starting ignition with start after idling be all better than same label gasoline.)。
(2) still as clear as crystal after-40 DEG C of freezing and 40 water bath with thermostatic control environment are placed a week, test inductive phase and within 12 hours, be not oxidized sign.
(3) according to test, M15 methanol fuel is compared with existing gasoline, and carbon monoxide reduces by 23.2% and 21.6%; Hydrocarbon polymer reduces by 28.5% and 26.3; Oxynitrides reduces by 10% and 8%.M85 methanol gasoline, carbon monoxide reduces by 50%～70%, and hydrocarbon polymer reduces by 30%～50%, and oxynitrides reduces by 10%～20%.On original regular gasoline basis, no matter function, or in environmental protection, there is a leap, for the surrogate of substitute energy steps essential step.
[embodiment]
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
A kind of alcohol base gasoline solubilizer of the present invention, is made up of following composition and weight percent: toluene 13%～16%, 2-butyl acetate 13%～18%, Virahol 10%～15%, the trimethyl carbinol 15%～20%, thanomin 0.3%～0.8%, methylal 5%～10%, ethylene glycol 5%～8%, 2-methyl-2 amylalcohol 15%～20%, phthalic ester 0.5%～1% and oleic acid 15%～20%; When preparation, after taking according to mentioned component and weight percent, put it at normal temperatures container and stir, evenly.
Refine according to the characteristic of methyl alcohol with for paraffinic base, intermediate base, cycloalkyl different crude oils the different gasoline component oil of producing, the road test of having carried out more than 20,000 kilometer of stroke on east wind truck and on Santana 2000 Car and on the car such as Audi, Nissan demeanour, Toyota, result shows: the standard that is all better than similar alcohol base gasoline label with the methanol gasoline indices that this solubility promoter is modulated.Simultaneously to the each component strip inspection of engine and the fuel tank etc. of automobile, without any the sign of corrosion, and the rubber cradle on purolator and aluminium, copper parts are immersed in the methanol gasoline of M15, M30, M50 to 120 days, without any the swelling vestige of corrosion.Solved methanol gasoline chance water and machine oil and produced the problem being separated, its water ratio can reach 0.5%～1%, and the moisture of more amount can deposit to the bottom of methanol gasoline, can be got rid of by sewage draining exit.This is the important breakthrough that alcohol machine gasoline property is changed.
In alcohol base gasoline, add and bring following beneficial effect after solubility promoter of the present invention:
(1) with the methanol gasoline after the mediation of this additive, through Quality Supervision Bureau assay, its 10% point, 50% point, final boiling point all reach standard.(in the road test of carrying out at-27.5 DEG C and 33 DEG C, be all once to light a fire successfully, and be not interrupted when idling, overcome the impact that cold start-up difficulty and warm start produce vapour lock completely, automobile starting ignition with start after idling be all better than same label gasoline.)。
(2) still as clear as crystal after-40 DEG C of freezing and 40 water bath with thermostatic control environment are placed a week, test inductive phase and within 12 hours, be not oxidized sign.
(3) according to test, M15 methanol fuel is compared with existing gasoline, and carbon monoxide reduces by 23.2% and 21.6%; Hydrocarbon polymer reduces by 28.5%, and 26.3; Oxynitrides reduces by 10% and 8%.M85 methanol gasoline, carbon monoxide reduces by 50%～70%, and hydrocarbon polymer reduces by 30%～50%, and oxynitrides reduces by 10%～20%.On original regular gasoline basis, no matter function, or in environmental protection, there is a leap, for the surrogate of substitute energy steps essential step.
In sum, in alcohol base gasoline, add solubility promoter of the present invention and can effectively solve that the boiling range of alcohol base gasoline is narrow, vapour pressure is too high, fraction layering, the problems such as cold start-up difficulty, warm start vapour lock.
Be below three embodiment of preparation that carry out for composition and the weight percent of alcohol base gasoline solubilizer of the present invention, particular case is as follows.
Embodiment mono-:
Alcohol base gasoline solubilizer of the present invention is made up of following composition and weight percent: toluene 16%, 2-butyl acetate 13%, Virahol 12%, the trimethyl carbinol 15%, thanomin 0.5%, methylal 7%, ethylene glycol 6%, 2-methyl-2 amylalcohol 15%, phthalic ester 0.5% and oleic acid 15%; When preparation, after taking according to mentioned component and weight percent, put it at normal temperatures container and stir, evenly.
Embodiment bis-:
Alcohol base gasoline solubilizer of the present invention is made up of following composition and weight percent: toluene 13%, 2-butyl acetate 18%, Virahol 10%, the trimethyl carbinol 15%, thanomin 0.5%, methylal 7%, ethylene glycol 6%, 2-methyl-2 amylalcohol 15%, phthalic ester 0.5% and oleic acid 15%; When preparation, after taking according to mentioned component and weight percent, put it at normal temperatures container and stir, evenly.
Embodiment tri-:
Alcohol base gasoline solubilizer of the present invention is made up of following composition and weight percent: toluene 15%, 2-butyl acetate 15%, Virahol 11%, the trimethyl carbinol 15%, thanomin 0.5%, methylal 7%, ethylene glycol 6%, 2-methyl-2 amylalcohol 15%, phthalic ester 0.5% and oleic acid 15%; When preparation, after taking according to mentioned component and weight percent, put it at normal temperatures container and stir, evenly.
Above content is in conjunction with concrete optimal technical scheme further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (1)
1. an alcohol base gasoline solubilizer, it is characterized in that, made by following composition and weight percent: toluene 13%～16%, 2-butyl acetate 13%～18%, Virahol 10%～15%, the trimethyl carbinol 15%～20%, thanomin 0.3%～0.8%, methylal 5%～10%, ethylene glycol 5%～8%, 2-methyl-2 amylalcohol 15%～20%, phthalic ester 0.5%～1% and oleic acid 15%～20%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310174779.4A CN104152191B (en) | 2013-05-13 | 2013-05-13 | A kind of alcohol base gasoline solubilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310174779.4A CN104152191B (en) | 2013-05-13 | 2013-05-13 | A kind of alcohol base gasoline solubilizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104152191A true CN104152191A (en) | 2014-11-19 |
| CN104152191B CN104152191B (en) | 2016-03-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310174779.4A Expired - Fee Related CN104152191B (en) | 2013-05-13 | 2013-05-13 | A kind of alcohol base gasoline solubilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104152191B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107164002A (en) * | 2017-06-07 | 2017-09-15 | 常州欧康铭化工有限公司 | A kind of Methanol gasoline cosolvent |
| CN110144246A (en) * | 2019-04-15 | 2019-08-20 | 北京雅士科莱恩石油化工有限公司 | A kind of gasoline of motor fuel tank deicer and preparation method thereof |
| CN113698969A (en) * | 2021-08-10 | 2021-11-26 | 叁久国际新能源科技有限公司 | Clean boiler fuel |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1789388A (en) * | 2004-12-14 | 2006-06-21 | 上海中油企业集团有限公司 | Gasoline addictive composition |
| CN101665729A (en) * | 2009-09-24 | 2010-03-10 | 山西艾得成科技有限公司 | Water resisting methanol gasoline and preparation method thereof |
| CN102477319A (en) * | 2010-11-21 | 2012-05-30 | 张朝斌 | Emulsion cleaning gasoline with environmental protection and energy saving |
| CN102585932A (en) * | 2011-12-29 | 2012-07-18 | 北京东方红升新能源应用技术研究院有限公司 | Compound additive for methanol gasoline, and preparation method and application thereof |
| CN102604694A (en) * | 2012-03-23 | 2012-07-25 | 田强 | Methanol gasoline additive and methanol gasoline containing additive thereof |
| CN102634384A (en) * | 2012-04-17 | 2012-08-15 | 罗浩南 | Novel vehicle alcohols environment-friendly fuel |
-
2013
- 2013-05-13 CN CN201310174779.4A patent/CN104152191B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1789388A (en) * | 2004-12-14 | 2006-06-21 | 上海中油企业集团有限公司 | Gasoline addictive composition |
| CN101665729A (en) * | 2009-09-24 | 2010-03-10 | 山西艾得成科技有限公司 | Water resisting methanol gasoline and preparation method thereof |
| CN102477319A (en) * | 2010-11-21 | 2012-05-30 | 张朝斌 | Emulsion cleaning gasoline with environmental protection and energy saving |
| CN102585932A (en) * | 2011-12-29 | 2012-07-18 | 北京东方红升新能源应用技术研究院有限公司 | Compound additive for methanol gasoline, and preparation method and application thereof |
| CN102604694A (en) * | 2012-03-23 | 2012-07-25 | 田强 | Methanol gasoline additive and methanol gasoline containing additive thereof |
| CN102634384A (en) * | 2012-04-17 | 2012-08-15 | 罗浩南 | Novel vehicle alcohols environment-friendly fuel |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107164002A (en) * | 2017-06-07 | 2017-09-15 | 常州欧康铭化工有限公司 | A kind of Methanol gasoline cosolvent |
| CN110144246A (en) * | 2019-04-15 | 2019-08-20 | 北京雅士科莱恩石油化工有限公司 | A kind of gasoline of motor fuel tank deicer and preparation method thereof |
| CN113698969A (en) * | 2021-08-10 | 2021-11-26 | 叁久国际新能源科技有限公司 | Clean boiler fuel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104152191B (en) | 2016-03-23 |
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Granted publication date: 20160323 |