CN103409182B - The micro emulsion diesel fuel that a kind of thermodynamic stability is good - Google Patents
The micro emulsion diesel fuel that a kind of thermodynamic stability is good Download PDFInfo
- Publication number
- CN103409182B CN103409182B CN201310177416.6A CN201310177416A CN103409182B CN 103409182 B CN103409182 B CN 103409182B CN 201310177416 A CN201310177416 A CN 201310177416A CN 103409182 B CN103409182 B CN 103409182B
- Authority
- CN
- China
- Prior art keywords
- diesel oil
- good
- micro emulsion
- thermodynamic stability
- diesel fuel
- 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
Links
Landscapes
- Liquid Carbonaceous Fuels (AREA)
Abstract
The invention discloses the micro emulsion diesel fuel that a kind of thermodynamic stability is good, the invention belongs to field of energy chemistry, the feature of its formula is: be made up of diesel oil, water, total auxiliary agent; Wherein, total auxiliary agent is made up of two mycolic acid trehaloses, sophorolipid, marine alga glycolipid, lipopolysaccharide complex, lipopeptid, sulfonated betaine, sulfonated lignin, oleic acid, thanomin, pental nitrate.Its thermodynamic stability of micro emulsion diesel fuel of the present invention is good, combustion efficacy is good, viscosity is little, and long time storedly also can not there is profit demixing phenomenon, also have, application the present invention stably can promote the vaporization rate of diesel oil fuel, its secondary-atomizing effect makes the contact of diesel oil fuel and oxygen more abundant, and then the burning of diesel oil fuel is also more abundant; Make comparisons with ordinary diesel oil, rate of economizing gasoline of the present invention reaches more than 10%, and exhaust emissions is better than GB diesel oil.
Description
Technical field
The invention belongs to field of energy chemistry, the present invention relates to a kind of micro emulsion diesel fuel, what be specifically related to is the micro emulsion diesel fuel that a kind of thermodynamic stability is good.
Background technology
In today of energy dilemma, to increase income and throttling has become the significant problem in the whole world, the technology of diesel emulsion with it in fuel-economizing and environmental protect are polluted shown by superiority out by most attention.But the poor stability of diesel oil emulsification, the large and existing problems such as flash-point, cetane value of viscosity, cause not popularized at home.
Summary of the invention
The object of the invention is: provide that a kind of thermodynamic stability is good, combustion efficacy is good, the little and long time stored micro emulsion diesel fuel that profit demixing phenomenon also can not occur of viscosity.
For achieving the above object, the technical solution adopted in the present invention is the micro emulsion diesel fuel that a kind of thermodynamic stability is good, the feature of its formula is: by diesel oil, water, total auxiliary agent composition, wherein, total auxiliary agent becomes fat to form by two mycolic acid trehaloses, sophorolipid, marine alga glycolipid, lipopolysaccharide complex, lipopeptid, sulfonated betaine, sulfonated lignin, oleic acid, thanomin, nitric acid.
The weight percent of its component is:
Diesel oil 72%-87%
Water 10%-25%
Total auxiliary agent 3%
Wherein, each weight percentages of components forming total auxiliary agent is:
The micro emulsion diesel fuel that a kind of thermodynamic stability of the present invention is good, its microemulsion particle is less than 0.2 micron, and distributive law is more than 98%.
The present invention compared with the existing technology has the following advantages and positive effect: first, its size of grains of the diesel oil emulsification of prior art is very large, the viscosity of milk sap is also very large, during use, be unfavorable for atomization and do not reach desirable flash-point and cetane value, thus, cause the effect of burning to be had a greatly reduced quality; In addition, its emulsion of the diesel oil emulsification of prior art is a kind of thermodynamic unstable system, deposits larger free energy, liquid particle easily collides and assembles in free movement, two-phase laminated flow after assembling, layering, so the diesel oil emulsification of prior art is difficult to storage in the middle of daily.Unlike the prior art, the interfacial tension of its microemulsion of micro emulsion diesel fuel that a kind of thermodynamic stability of the present invention is good and diesel oil is very low, it and diesel oil are all without interface, there is not capillary resistance, there is preferably thermodynamic stability, microemulsion in diesel oil can with diesel oil complete miscibility, they jointly form its combustion efficacy of transparent micro emulsion diesel fuel and package stability better.In the middle of the present invention, its viscosity of micro emulsion diesel fuel, flash-point, cetane value and GB diesel oil that the auxiliary and regulating effect of total auxiliary agent makes a kind of thermodynamic stability of the present invention good are close, more universal use.
The present invention more stably improves the vaporization rate of diesel oil fuel, and the atomizing of its secondary makes the contact of fuel and oxygen more abundant, and then the burning of fuel is also more abundant, evenly, really reach the object of energy-conserving and environment-protective.
Embodiment
The following examples make further proof to the present invention, the present invention is not limited thereto.
Embodiment one
The micro emulsion diesel fuel that thermodynamic stability is good, its component and weight percent as follows:
No. 0 diesel oil 87 grams
10 grams, tap water
Total auxiliary agent 3 grams
Wherein, each weight percentages of components forming total auxiliary agent is:
The micro emulsion diesel fuel that a kind of thermodynamic stability of the present invention is good, its preparation method is: 1, first prepare total auxiliary agent: in reactor, add sulfonated betaine, then, add sulfonated lignin, oleic acid, thanomin, two mycolic acid trehaloses, sophorolipid, marine alga glycolipid, lipopolysaccharide complex, lipopeptid, pental nitrate respectively, stir, obtained total auxiliary agent 100 grams is done (that is: total auxiliary agent for subsequent use) for subsequent use.2, the good micro emulsion diesel fuel of a kind of thermodynamic stability is prepared: take out 3 grams of total auxiliary agents for subsequent use, add in another reactor, get 10 grams of tap water, mixing and stirring, again 87 grams of No. zero diesel oil are poured in this reactor lentamente, till being stirred to transparent liquid, this transparent liquid is product of the present invention, placed more than 2 years also not stratified.
Embodiment two
The micro emulsion diesel fuel that thermodynamic stability is good, its component and weight percent as follows:
No. 0 diesel oil 80 grams
17 grams, tap water
Total auxiliary agent 3 grams
Wherein, 3 grams of above total auxiliary agents take out from for subsequent use total auxiliary agent of embodiment one, and for subsequent use total auxiliary agent in its each weight percentages of components and embodiment one is completely the same.
The micro emulsion diesel fuel that thermodynamic stability is good, consistent with described in embodiment one of its method prepared.
Embodiment three
The micro emulsion diesel fuel that thermodynamic stability is good, its component and weight percent as follows:
No. 0 diesel oil 72 grams
25 grams, tap water
Total auxiliary agent 3 grams
Wherein, 3 grams of above total auxiliary agents take out from for subsequent use total auxiliary agent of embodiment one, and for subsequent use total auxiliary agent in its each weight percentages of components and embodiment one is completely the same.
The micro emulsion diesel fuel that thermodynamic stability is good, consistent with described in embodiment one of its method prepared.
In the embodiment above, the transparence micro emulsion diesel fuel obtained is product of the present invention, and it can be used in combination with ordinary diesel oil.
Example:
The micro emulsion diesel fuel that a kind of thermodynamic stability of the present invention is good, in multiple mining sites of western district of Guangdong, supplied numerous heavy engineering cars and used, compare with ordinary diesel oil, rate of economizing gasoline reaches more than 10%, and exhaust emissions is better than GB diesel oil.
Claims (3)
1. the micro emulsion diesel fuel that a thermodynamic stability is good, the weight percent of its component is: be made up of diesel oil 72%-87%, water 10%-25%, total auxiliary agent 3%, it is characterized in that: each weight percentages of components forming total auxiliary agent is: be made up of two mycolic acid trehalose 2%-15%, sophorolipid 3%-16%, marine alga glycolipid 5%-15%, lipopolysaccharide complex 3%-9%, lipopeptid 2%-10%, sulfonated betaine 10%-22%, sulfonated lignin 3%-10%, oleic acid 5%-16%, thanomin 10%-20%, pental nitrate 5%-12%.
2. the micro emulsion diesel fuel that a kind of thermodynamic stability according to claim 1 is good, it is characterized in that: the interfacial tension of its microemulsion and diesel oil is very low, it and diesel oil are all without interface, there is not capillary resistance, there is preferably thermodynamic stability, can with diesel oil complete miscibility, the micro emulsion diesel fuel that common composition is transparent, combustion efficacy and the package stability of micro emulsion diesel fuel are better.
3. the micro emulsion diesel fuel that a kind of thermodynamic stability according to claim 1 is good, is characterized in that: its microemulsion particle is less than 0.2 micron, and distributive law is more than 98%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310177416.6A CN103409182B (en) | 2013-05-11 | 2013-05-11 | The micro emulsion diesel fuel that a kind of thermodynamic stability is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310177416.6A CN103409182B (en) | 2013-05-11 | 2013-05-11 | The micro emulsion diesel fuel that a kind of thermodynamic stability is good |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103409182A CN103409182A (en) | 2013-11-27 |
| CN103409182B true CN103409182B (en) | 2015-08-26 |
Family
ID=49602225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310177416.6A Expired - Fee Related CN103409182B (en) | 2013-05-11 | 2013-05-11 | The micro emulsion diesel fuel that a kind of thermodynamic stability is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103409182B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11608465B2 (en) | 2018-03-27 | 2023-03-21 | Locus Solutions Ipco, Llc | Multi-functional compositions for enhanced oil and gas recovery and other petroleum industry applications |
| CN109876731B (en) * | 2018-12-25 | 2021-06-01 | 泰伦特生物工程股份有限公司 | Extracellular polysaccharide fermentation waste liquid and sophorolipid compound biological emulsifier, and preparation method and application thereof |
| WO2020146219A1 (en) * | 2019-01-07 | 2020-07-16 | Locus Ip Company, Llc | Emulsified water-in-diesel composition |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1060459A (en) * | 1996-08-16 | 1998-03-03 | Nippon Oil Co Ltd | Fuel oil additive and fuel oil composition containing the additive |
| CN1480513A (en) * | 2003-08-07 | 2004-03-10 | 陈向明 | Microemulsive composite clean combustion promotor for gasoline and diesel oil |
| CN1529747A (en) * | 2001-07-09 | 2004-09-15 | CAM�����ɷݹ�˾ | Fuel comprising water/liquid hydrocarbon emulsion |
| CN102399599A (en) * | 2010-09-16 | 2012-04-04 | 陈若歆 | Methanol diesel oil manufacturing mode |
| CN102643692A (en) * | 2012-05-08 | 2012-08-22 | 刘少君 | Concentrated emulsified diesel fuel and preparation method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110277376A1 (en) * | 2009-02-04 | 2011-11-17 | Archer-Daniels-Midland Company | Incorporation of biologically derived carbon into petroleum products |
-
2013
- 2013-05-11 CN CN201310177416.6A patent/CN103409182B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1060459A (en) * | 1996-08-16 | 1998-03-03 | Nippon Oil Co Ltd | Fuel oil additive and fuel oil composition containing the additive |
| CN1529747A (en) * | 2001-07-09 | 2004-09-15 | CAM�����ɷݹ�˾ | Fuel comprising water/liquid hydrocarbon emulsion |
| CN1480513A (en) * | 2003-08-07 | 2004-03-10 | 陈向明 | Microemulsive composite clean combustion promotor for gasoline and diesel oil |
| CN102399599A (en) * | 2010-09-16 | 2012-04-04 | 陈若歆 | Methanol diesel oil manufacturing mode |
| CN102643692A (en) * | 2012-05-08 | 2012-08-22 | 刘少君 | Concentrated emulsified diesel fuel and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 易绍金,佘跃惠.生物表面活性剂技术.《石油与环境微生物技术》.中国地质大学出版社,2002,第226-235页. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103409182A (en) | 2013-11-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103409182B (en) | The micro emulsion diesel fuel that a kind of thermodynamic stability is good | |
| CN102260548B (en) | Methanol gasoline and preparation method thereof | |
| CN106497616A (en) | Environment protection biological fuel | |
| CN100554381C (en) | A kind of diesel oil emulsification and preparation method thereof | |
| CN103060032A (en) | Temperature-resistant microemulsified methanol diesel oil and preparation method thereof | |
| CN104357099B (en) | A kind of alcohol-group fuel and preparation method thereof | |
| CN101429461A (en) | Composite methanol gasoline for automobile | |
| CN1136583A (en) | Water base ternary mixed fuel composed of coal, water and oil | |
| CN103333720B (en) | Bio-based methanol gasoline emulsification melt water agent and preparation method thereof | |
| CN201454475U (en) | Device for Continuously Preparing Methanol Emulsified Diesel Oil | |
| CN102260552B (en) | Diesel additive | |
| CN106566584B (en) | A kind of compound additive for methanol gasoline and the preparation method and application thereof | |
| CN108342231A (en) | A kind of environment-friendly type alcohol radical bio-fuel and preparation method thereof | |
| CN102925232A (en) | Environment-friendly emulsified diesel fuel and preparation method | |
| CN103113937B (en) | Cerium-based rare-earth catalytic combustion improver and preparation method thereof | |
| CN103952188A (en) | Clean dimethyl ether diesel oil | |
| CN106010683A (en) | Ternary compound low-alcohol-type biodiesel with low-temperature fluidity and preparation method thereof | |
| CN110373234A (en) | Inexpensive micro-emulsified methanol diesel | |
| CN101434859A (en) | Biomulsifier and use thereof | |
| CN102002404A (en) | High-cleaning composite gasoline and preparation method thereof | |
| CN103666591B (en) | A kind of preparation method of methanol gasoline of good stability | |
| CN103074128A (en) | Water/hydrocarbon emulsion fuel | |
| CN102676248B (en) | Diesel fluidity improver and preparation method thereof | |
| CN101987982A (en) | Emulsified diesel fuel and emulsifying agent preparation method | |
| CN101220302B (en) | High cleanness-degree methanol gasoline and formulation method 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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180622 Address after: 211111 1-2, 2 Building 2, Changsheng street, Jiangning, Nanjing, Jiangsu province (Jiangning Development Zone) Patentee after: Zhu Guangyin Address before: 526200 No. 12 lane, arch street, Central District, Sihui City, Guangdong Patentee before: Feng Zhiyong |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20190511 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |