CN103409183A - Microemulsified biological diesel oil for automobile - Google Patents
Microemulsified biological diesel oil for automobile Download PDFInfo
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- CN103409183A CN103409183A CN2013101921470A CN201310192147A CN103409183A CN 103409183 A CN103409183 A CN 103409183A CN 2013101921470 A CN2013101921470 A CN 2013101921470A CN 201310192147 A CN201310192147 A CN 201310192147A CN 103409183 A CN103409183 A CN 103409183A
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Abstract
The invention discloses microemulsified biological diesel oil for an automobile, and belongs to the field of energy resource chemistry. The formula of the microemulsified biological diesel oil is characterized by comprising biological diesel oil, water and total auxiliary agents, wherein the total auxiliary agents include phosphatidyl ethanolamine, cellobiose lipid, phospholipid fatty acid, rhamnolipid, span 80, diethylene glycol, propylene glycol, isopropanol, cholesterine and ethanolamine. The microemulsified biological diesel oil disclosed by the invention has the advantages of good low-temperature fluidity, lower gelling point, reproducibility and stability in thermodynamic system, can be used by being mixed with the common diesel oil, and achieves a good combustion effect and small nitrogen oxide discharge amount of tail gas. Compared with the common diesel oil, the microemulsified biological diesel oil disclosed by the invention is superior to the national standard diesel oil in integral discharge of tail gas. The microemulsified biological diesel oil for the automobile can be widely applied to automobile engines generally.
Description
Technical field
The invention belongs to energy chemical field, the present invention relates to a kind of micro-emulsified biological diesel, be specifically related to a kind of micro-emulsified biological diesel for automobile.
Background technology
Petroleum-based energy is the basic substance that modern society depends on for existence and development.Continuous minimizing along with earth prospective oil; the oil crisis that occurs of 20 century 70s particularly; the human knowledge is arrived, solve the countermeasure of petroleum-based energy problem except effectively utilizing petroleum resources, developing the non-petroleum-type energy new, environmental sound and renewable energy source is important approach.Biofuel is with fruit, seed, flora conduit milk or animal tallow oil, discarded edible wet goods is raw material, with a kind of fuel (Fatty acid methyl ester or second fat) of Gong the oil engine use of alcohols (methyl alcohol, ethanol) through handing over the esterification reaction acquisition.Biofuel is a kind of clean oxygenated fuel, have renewable, be easy to the characteristics such as degraded, Air–pollution From Combustion discharge is low, greenhouse gas emission is low.
The automobile of take is large as the transport facility of representative has quantity, the characteristics such as universal wide and mobility strong.This just determined as the traffic new forms of energy must have renewable, pollute little, economy and a series of characteristics such as use properties is good, biofuel meets above characteristics substantially, still, blemish in an otherwise perfect thing be: 1, its low-temperature fluidity is poor; 2, its jellying point is higher, easily stops up oil pipeline; 3, the nitrogen oxide emission of tail gas is larger; So, also there is no now an example: " the extensively biofuel of popularization and application on motor car engine ".
Summary of the invention
The objective of the invention is: provide a kind of low-temperature fluidity good, jellying point is stable than low, thermodynamic system, combustion efficacy nitrogen oxide emission good, tail gas is few, is easy to the universal micro-emulsified biological diesel used on automobile.
For achieving the above object, the technical solution adopted in the present invention is a kind of micro-emulsified biological diesel for automobile, the feature of its formula is: be comprised of biofuel, water, total auxiliary agent, wherein, total auxiliary agent is comprised of phosphatide phthalein thanomin, cellobiose fat, lipid acid phosphatide, rhamnolipid, sorbester p17, glycol ether, propylene glycol, Virahol, cholesterol, thanomin.
The weight percent of its component is:
Biofuel 87%-92%
Water 5%-10%
Total auxiliary agent 3%
Wherein, each weight percentages of components of the total auxiliary agent of composition is
A kind of micro-emulsified biological diesel for automobile of the present invention, 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: at first, the biofuel of prior art, its raw material sources very extensively, be the unsettled animal and plant grease of quality, Fatty acid methyl ester or the second fat (being commonly called as biofuel) through handing over esterification reaction to obtain by raw material and alcohols (methyl alcohol, ethanol), the biofuel of prior art exists that low-temperature fluidity is poor, jellying point is higher, easily stop up oil pipeline, make the phenomenons such as engine stopping, also have, oxynitride (NOx) quantity discharged of its tail gas of biofuel of use prior art is larger.Unlike the prior art, a kind of micro-emulsified biological diesel for automobile of the present invention, for above the deficiencies in the prior art, invent, the biofuel of prior art is carried out to microemulsified deep processing optimization, its microemulsion particle is the mixed solution of water and total auxiliary agent, this mixed solution has anti-freeze and reduces the effect of biofuel jellying point, makes product viscosity of the present invention few, and low-temperature fluidity is good.A kind of micro-emulsified biological diesel for automobile of the present invention is thermodynamic stable system, can be long time stored also not stratified, in addition, the present invention has more stably promoted the vaporization rate of biofuel, the atomizing of its secondary makes fuel more abundant with contacting of oxygen, and then, the burning of fuel is also more abundant, moisture while at high temperature burning in fuel, can produce the discharge that the stripping effect can reduce objectionable impurities in a large number, as: oxynitride, carbonic acid gas etc., so, the present invention carries out microemulsified (optimization) by the biofuel of prior art, the extensive popularization and application of product energy after optimization is on motor car engine.
Embodiment
The following examples are that the present invention is made to further proof, the invention is not restricted to this.
Embodiment mono-
A kind of micro-emulsified biological diesel for automobile, its component and weight percent are as follows:
Fatty acid methyl ester 92 grams
Tap water 5 grams
Total auxiliary agent 3 grams
Wherein, each weight percentages of components of the total auxiliary agent of composition is:
A kind of micro-emulsified biological diesel for automobile of the present invention, its preparation method is: 1, first prepare total auxiliary agent: add cellobiose fat in reactor, then, add respectively phosphatide phthalein thanomin, lipid acid phosphatide, sorbester p17, glycol ether, rhamnolipid, propylene glycol, Virahol, cholesterol, thanomin, stir, make total auxiliary agent 100 grams and make standby (that is: standby total auxiliary agent).2, a kind of micro-emulsified biological diesel for automobile of preparation: take out the standby total auxiliary agent of 3 grams, add in another reactor, get 9 gram tap water, mixing and stirring, again 92 gram Fatty acid methyl esters are poured in this reactor lentamente, till being stirred to transparent liquid, this transparent liquid is product of the present invention, and its placement is also not stratified more than 2 years.
Embodiment bis-
A kind of micro-emulsified biological diesel for automobile, its component and weight percent are as follows:
Fatty acid methyl ester 87 grams
Tap water 10 grams
Total auxiliary agent 3 grams
Wherein, the above total auxiliary agent of 3 gram is that the standby total auxiliary agent in its each weight percentages of components and embodiment mono-is in full accord from standby total auxiliary agent of embodiment mono-, taking out.
A kind of micro-emulsified biological diesel for automobile, its method prepared is described consistent with embodiment mono-.
Embodiment tri-
A kind of micro-emulsified biological diesel for automobile, its component and weight percent are as follows:
Fatty acid methyl ester 90 grams
Tap water 7 grams
Total auxiliary agent 3 grams
Wherein, the above total auxiliary agent of 3 gram is that the standby total auxiliary agent in its each weight percentages of components and embodiment mono-is in full accord from standby total auxiliary agent of embodiment mono-, taking out.
A kind of micro-emulsified biological diesel for automobile, its method prepared is described consistent with embodiment mono-.
In above embodiment, the transparence micro-emulsified biological diesel obtained is product of the present invention, and it can mix with ordinary diesel oil use, is made comparisons in it and common diesel oil, and the discharge of its tail gas is better than GB diesel oil.
Claims (4)
1. micro-emulsified biological diesel for automobile, by biofuel 87%-92%, water 5%-10%, total auxiliary agent 3%, is formed, it is characterized in that: always auxiliary agent by phosphatide phthalein thanomin 3%-10%, cellobiose fat 5%-15%, lipid acid phosphatidase 12 %-18%, rhamnolipid 7%-15%, sorbester p17 12%-25%, glycol ether 4%-12%, propylene glycol 5%-12%, Virahol 3%-10%, cholesterol 2%-15%, thanomin 9%-20%, form.
2. a kind of micro-emulsified biological diesel for automobile according to claim 1, it is characterized in that: the biofuel of prior art is carried out to microemulsified deep processing optimization, its microemulsion particle is the mixed solution of water and total auxiliary agent, this mixed solution has anti-freeze and reduces the effect of biofuel glue doubtful point, makes that its viscosity is low, low-temperature fluidity good.
3. a kind of micro-emulsified biological diesel for automobile according to claim 1, it is characterized in that: the effect of secondary-atomizing makes fuel more abundant with contacting of oxygen, and then, the burning of fuel is also more abundant, moisture while at high temperature burning in fuel, the stripping effect can be produced, objectionable impurities can be reduced in a large number: the discharge of oxynitride, carbonic acid gas.
4. a kind of micro-emulsified biological diesel for automobile according to claim 1, it is characterized in that: the 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 |
|---|---|---|---|
| CN2013101921470A CN103409183A (en) | 2013-05-20 | 2013-05-20 | Microemulsified biological diesel oil for automobile |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101921470A CN103409183A (en) | 2013-05-20 | 2013-05-20 | Microemulsified biological diesel oil for automobile |
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| CN103409183A true CN103409183A (en) | 2013-11-27 |
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| CN2013101921470A Pending CN103409183A (en) | 2013-05-20 | 2013-05-20 | Microemulsified biological diesel oil for automobile |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103911192A (en) * | 2014-04-01 | 2014-07-09 | 湖南华远新能源有限公司 | Additive for improving atomization performance of biodiesel as well as preparation method and application of additive |
| CN108272661A (en) * | 2018-04-02 | 2018-07-13 | 吉首大学 | A kind of preparation method of eucommia ulmoides seed oil microemulsion |
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- 2013-05-20 CN CN2013101921470A patent/CN103409183A/en active Pending
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| CN101506336A (en) * | 2006-04-27 | 2009-08-12 | 新型生物燃料公司 | Biofuel composition and method of producing a biofuel |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103911192A (en) * | 2014-04-01 | 2014-07-09 | 湖南华远新能源有限公司 | Additive for improving atomization performance of biodiesel as well as preparation method and application of additive |
| CN108272661A (en) * | 2018-04-02 | 2018-07-13 | 吉首大学 | A kind of preparation method of eucommia ulmoides seed oil microemulsion |
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Application publication date: 20131127 |