CN101440314A - Preparation of alcohol ether fuel - Google Patents
Preparation of alcohol ether fuel Download PDFInfo
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- CN101440314A CN101440314A CNA2007100930265A CN200710093026A CN101440314A CN 101440314 A CN101440314 A CN 101440314A CN A2007100930265 A CNA2007100930265 A CN A2007100930265A CN 200710093026 A CN200710093026 A CN 200710093026A CN 101440314 A CN101440314 A CN 101440314A
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- methyl alcohol
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Abstract
The invention relates to a method for preparing an alcohol ether fuel, which belongs to the technical field of the method for preparing a fuel to replace gasoline. The technical problem to be solved is to provide the method for preparing the ethanol ether fuel which can replace the gasoline and improve the ignitability. The technical proposal for solving the technical problem comprises the following steps: preparing a mixed solution of methanol, ethanol and gasoline, performing oscillatory mixing, adding oil microbial ferment and methyl tert-butyl ether to the solution, adding grease doped with a latent solvent to the solution, hot mixing, and keeping stand, wherein the weight ratio of the methanol to the ethanol to the gasoline is (150 to 650) : (50 to 250): (50 to 450), an additive is added in the methanol, dimethyl ether and nitrobenzene are added in the ethanol, and carotene is added to the gasoline. The method is applied to preparing the alcohol ether fuel which can replace the petrol, has the advantages of increasing the heat productivity of the fuel, prolonging the combustion distillation range, optimizing the combustion of the fuel in an engine and improving the combustion performance that the combustion curve is close to that of the gasoline.
Description
Technical field
The invention belongs to the fuel preparation method technical field that substitutes gasoline.
Background technology
At present, the world oil consumption increases severely, the significant problem that research and production oil substitutes have become people to be concerned about.In many oil substitutes, alcohol-ether fuel is one of more feasible product.Currently marketed alcohol-ether fuel can be made the alternative fuel of gasoline, and its weak point is that thermal value is low, the burning boiling range is short, ignition characteristic is poor.
Summary of the invention
Technical problem to be solved provides a kind of energy and substitutes the preparation method that gasoline effectively improves the alcohol-ether fuel of ignition characteristic.
The technical scheme that solves its technical problem is as follows,
The preparation method of alcohol-ether fuel comprises that a prepares methyl alcohol, ethanol, gasoline mixed solution, the b vibration mixes and c leaves standstill step,
A, preparation methyl alcohol, ethanol, gasoline mixed solution: will add the methyl alcohol of additive and add the ethanol of dme and oil of mirbane and the gasoline of adding carotene is packed into and mixed in the container, obtain methyl alcohol, ethanol, gasoline mixed solution,
Wherein the weight ratio of methyl alcohol, ethanol, gasoline is, methyl alcohol: ethanol: gasoline=(150-650): (50-250): (50-450),
Wherein the weight ratio of methyl alcohol and additive is, methyl alcohol: additive=1000:(0.5-3)
The moiety of additive comprises dimethylbenzene, butanols, methyl esters, acetate, pimelinketone and Virahol, its weight ratio is, dimethylbenzene: butanols: methyl esters: acetate: pimelinketone: Virahol=5:8:10:5:10:10, the huge billows board methanol gasoline additive that also can adopt Nanjing huge billows Science and Technology Ltd. to produce
The weight ratio of ethanol and dme and oil of mirbane is ethanol: dme: oil of mirbane=100:(10-35): (1-3),
The weight ratio of gasoline and carotene is gasoline: carotene=1000:(0.0005-0.005);
B, vibration mix: will be through the methyl alcohol of step a preparation, ethanol, gasoline mixed solution in normal temperature, condition of normal pressure, and vibrate with the frequency of 160 He Zhi-30000 He Zhi and to mix 20 minutes-100 minutes, the mixing device that vibrates can adopt hertz oscilltor;
C, leave standstill: will leave standstill 1-4 hour through the step b mixed mixed solution that vibrates, and become alcohol-ether fuel.
The also available method that is prepared as follows of alcohol-ether fuel comprises that a prepares that methyl alcohol, ethanol, gasoline mixed solution, b vibration mix, c adds the petroleum microorganism ferment and grease, e heat that methyl tertiary butyl ether, d are added with the hydrotropy standard-increasing agent are mixed, and reach f and leave standstill,
A, preparation methyl alcohol, ethanol, gasoline mixed solution: will add the methyl alcohol of additive and add the ethanol of dme and oil of mirbane and the gasoline of adding carotene is packed into and mixed in the container, obtain methyl alcohol, ethanol, gasoline mixed solution,
Wherein the weight ratio of methyl alcohol, ethanol, gasoline is, methyl alcohol: ethanol: gasoline=(150-650): (50-250): (50-450),
Wherein the weight ratio of methyl alcohol and additive is, methyl alcohol: additive=1000:(0.5-3),
Additive moiety and weight ratio are dimethylbenzene: butanols: methyl esters: acetate: pimelinketone: Virahol=5:8:10:5:10:10, and the huge billows board methanol gasoline additive that also available Nanjing huge billows Science and Technology Ltd. produces,
The weight ratio of ethanol and dme and oil of mirbane is ethanol: dme: oil of mirbane=100:(10-35): (1-3),
The weight ratio of gasoline and carotene is gasoline: carotene=1000:(0.0005-0.005);
B, vibration mix: methyl alcohol, ethanol, gasoline mixed solution that step a is obtained, and under the normal temperature and pressure condition, vibrate with 160 He Zhi-30000 He Zhi frequency and to mix 20 minutes-100 minutes, oscillation device can adopt hertz oscilltor;
C, adding petroleum microorganism ferment and methyl tertiary butyl ether in through step b vibration blended methyl alcohol, ethanol, gasoline mixed solution, add petroleum microorganism ferment (the organic enzyme fuel oil additive of microorganism, C simultaneously
14H
16O
8) and methyl tertiary butyl ether,
The weight ratio of mixed solution and petroleum microorganism ferment is mixed solution: the petroleum microorganism ferment=1000:(0.01-0.75),
The weight ratio of mixed solution and methyl tertiary butyl ether is mixed solution: methyl tertiary butyl ether=1000:(10-30);
D, be added with the grease of hydrotropy standard-increasing agent,
In 15 seconds-60 seconds, be added with the grease of hydrotropy standard-increasing agent in mixed solution after through step c, grease can be oleic acid, sulphonated oil, diesel oil, and mixed solution and greasy weight ratio are mixed solution: grease=1000:(2-20),
The weight ratio of grease and hydrotropy standard-increasing agent is, 1000:(100-800),
The moiety of hydrotropy standard-increasing agent comprises butanols, acetone, dimethylbenzene, 16 sodium alkyl benzene sulfonates, the sky moral board alcohol-group fuel hydrotropy standard-increasing agent that also can adopt scape grand Science and Technology Ltd. in Nanyang City, Henan Province to produce;
E, heat are mixed, and the mixed solution that will prepare through steps d is under 40 ℃ of-205 ℃ of conditions in normal pressure, temperature, mixes 0.3 second-1.5 seconds;
F, leave standstill, left standstill 10 minutes-50 minutes, obtain alcohol-ether fuel.
Beneficial effect: the present invention is applied to prepare the alcohol-ether fuel that is used for spark ignition engine.Beneficial effect is the thermal value that can increase fuel, prolongs the burning boiling range, optimizes fuel in in-engine burning, improves combustionproperty, and its combustion line is near the combustion line of gasoline.
Embodiment
One of embodiment comprises that a prepares methyl alcohol, ethanol, gasoline mixed solution, the b vibration mixes and c leaves standstill step,
A, preparation methyl alcohol, ethanol, gasoline mixed solution: will add the methyl alcohol of additive and add the ethanol of dme and oil of mirbane and the gasoline of adding carotene is packed in the mixing vessel, obtain methyl alcohol, ethanol, gasoline mixed solution,
Wherein the weight ratio of methyl alcohol, ethanol, gasoline is, methyl alcohol: ethanol: gasoline=500:125:375,
Wherein the weight ratio of methyl alcohol and additive is, methyl alcohol: additive=1000:2.5
The huge billows board large-proportion methanol gasoline additive that additive adopts Nanjing huge billows Science and Technology Ltd. to produce,
The weight ratio of ethanol and dme and oil of mirbane is ethanol: dme: oil of mirbane=100:23:2,
The weight ratio of gasoline and carotene is gasoline: carotene=1000:0.001;
B, vibration mix: will be under the normal temperature and pressure condition through the methyl alcohol of step a preparation, ethanol, gasoline mixed solution, with hertz oscilltor with the mixing 30 minutes of vibrating of the frequency of 10000 He Zhi;
C, leave standstill: will leave standstill 1 hour through the step b mixed mixed solution that vibrates, and become alcohol-ether fuel.
Two of embodiment comprises that a prepares that methyl alcohol, ethanol, gasoline mixed solution, b vibration mix, c adds the petroleum microorganism ferment and grease, e heat that methyl tertiary butyl ether, d are added with the hydrotropy standard-increasing agent are mixed, and reach f and leave standstill step,
A, preparation methyl alcohol, ethanol, gasoline mixed solution; The gasoline that adds the methyl alcohol of additive and add the ethanol of dme and oil of mirbane and add carotene is packed in the mixing vessel, obtains methyl alcohol, ethanol, gasoline mixed solution,
Wherein the weight ratio of methyl alcohol, ethanol, gasoline is, methyl alcohol: ethanol: gasoline=500:125:375,
Wherein the weight ratio of methyl alcohol and additive is, methyl alcohol: additive=1000:2.5,
The huge billows board large-proportion methanol gasoline additive that additive adopts Nanjing huge billows Science and Technology Ltd. to produce,
The weight ratio of ethanol and dme and oil of mirbane is ethanol: dme: oil of mirbane=100:23:2,
The weight ratio of gasoline and carotene is gasoline: carotene=1000:0.001;
B, vibration mix: with methyl alcohol, ethanol, the gasoline mixed solution that step a obtains, under the normal temperature and pressure condition, use hertz oscilltor, vibrate with 10000 He Zhi frequencies and mixed 30 minutes;
C, adding petroleum microorganism ferment and methyl tertiary butyl ether in through step b vibration blended methyl alcohol, ethanol, gasoline mixed solution, add petroleum microorganism ferment (the organic enzyme fuel oil additive of microorganism) and methyl tertiary butyl ether simultaneously
The weight ratio of mixed solution and petroleum microorganism ferment is mixed solution: petroleum microorganism ferment=1000:0.03,
The weight ratio of mixed solution and methyl tertiary butyl ether is mixed solution: methyl tertiary butyl ether=1000:20;
D, be added with the grease of hydrotropy standard-increasing agent,
In through after the step c 30 seconds, in mixed solution, be added with the grease of hydrotropy standard-increasing agent, grease is a diesel oil, mixed solution and greasy weight ratio are, mixed solution: grease=1000:15, the weight ratio of grease and hydrotropy standard-increasing agent is the sky moral board alcohol-group fuel hydrotropy standard-increasing agent that 1000:500, hydrotropy standard-increasing agent adopt scape grand Science and Technology Ltd. in Nanyang City, Henan Province to produce;
E, heat are mixed, and will be under 75 ℃ ± 5 ℃ conditions in normal pressure, temperature through the mixed solution of steps d preparation, mixed 0.6 second,
F, leave standstill, left standstill 20 minutes, obtain alcohol-ether fuel.
Claims (2)
1, the preparation method of alcohol-ether fuel is characterized in that comprising that a prepares methyl alcohol, ethanol, gasoline mixed solution, the b vibration mixes and c leaves standstill step,
A, preparation methyl alcohol, ethanol, gasoline mixed solution
The gasoline that adds the methyl alcohol of additive and add the ethanol of dme and oil of mirbane and add carotene packed into mix in the container, obtain methyl alcohol, ethanol, gasoline mixed solution
Wherein the weight ratio of methyl alcohol, ethanol, gasoline is, methyl alcohol: ethanol: gasoline=(150-650): (50-250): (50-450),
Wherein the weight ratio of methyl alcohol and additive is, methyl alcohol: additive=1000:(0.5-3), the moiety of additive comprises dimethylbenzene, butanols, methyl esters, acetate, pimelinketone and Virahol,
The weight ratio of ethanol and dme and oil of mirbane is ethanol: dme: oil of mirbane=100:(10-35): (1-3),
The weight ratio of gasoline and carotene is gasoline: carotene=1000:(0.0005-0.005);
B, vibration mix
Will be under the normal temperature and pressure condition through the methyl alcohol of step a preparation, ethanol, gasoline mixed solution, vibrate with the frequency of 160 He Zhi-30000 He Zhi and to mix 20 minutes-100 minutes;
C, leave standstill
To leave standstill 1-4 hour through the step b mixed mixed solution that vibrates, become alcohol-ether fuel.
2, the preparation method of alcohol-ether fuel is characterized in that comprising grease, the e heat that a prepares that methyl alcohol, ethanol, gasoline mixed solution, b vibration mix, c adds the petroleum microorganism ferment and methyl tertiary butyl ether, d are added with the hydrotropy standard-increasing agent and mixes, and reach f and leave standstill step,
A, preparation methyl alcohol, ethanol, gasoline mixed solution
The gasoline that adds the methyl alcohol of additive and add the ethanol of dme and oil of mirbane and add carotene packed into mixes in the container, obtain methyl alcohol, ethanol, gasoline mixed solution,
Wherein the weight ratio of methyl alcohol, ethanol, gasoline is, methyl alcohol: ethanol: gasoline=(150-650): (50-250): (50-450),
Wherein the weight ratio of methyl alcohol and additive is, methyl alcohol: additive=1000:(0.5-3), the moiety of additive comprises dimethylbenzene, butanols, methyl esters, acetate, pimelinketone and Virahol,
The weight ratio of ethanol and dme and oil of mirbane is ethanol: dme: oil of mirbane=100:(10-35): (1-3),
The weight ratio of gasoline and carotene is gasoline: carotene=1000:(0.0005-0.005);
B, vibration mix
Methyl alcohol, ethanol, gasoline mixed solution that step a is obtained under the normal temperature and pressure condition, vibrate with 160 He Zhi-30000 He Zhi frequency and to mix 20 minutes-100 minutes;
C, adding petroleum microorganism ferment and methyl tertiary butyl ether
In through step b vibration blended methyl alcohol, ethanol, gasoline mixed solution, add petroleum microorganism ferment and methyl tertiary butyl ether simultaneously,
The weight ratio of mixed solution and petroleum microorganism ferment is mixed solution: the petroleum microorganism ferment=1000:(0.01-0.75),
The weight ratio of mixed solution and methyl tertiary butyl ether is mixed solution: methyl tertiary butyl ether=1000:(10-30),
D, be added with the grease of hydrotropy standard-increasing agent,
After through step c, in 15 seconds-60 seconds, in mixed solution, be added with the grease of hydrotropy standard-increasing agent,
Mixed solution and greasy weight ratio are mixed solution: grease=1000:(2-20),
The weight ratio of grease and hydrotropy standard-increasing agent is, 1000:(100-800),
The moiety of hydrotropy standard-increasing agent comprises butanols, acetone, dimethylbenzene, 16 sodium alkyl benzene sulfonates;
E, heat are mixed, and the mixed solution that will prepare through steps d is under 40 ℃ of-205 ℃ of conditions in normal pressure, temperature, mixes 0.3 second-1.5 seconds;
F, leave standstill, left standstill 10 minutes-50 minutes, obtain alcohol-ether fuel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100930265A CN101440314A (en) | 2007-11-23 | 2007-11-23 | Preparation of alcohol ether fuel |
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| CNA2007100930265A CN101440314A (en) | 2007-11-23 | 2007-11-23 | Preparation of alcohol ether fuel |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104745253A (en) * | 2013-12-27 | 2015-07-01 | 永港伟方（北京）科技股份有限公司 | Biogasoline additive and preparation method and application thereof |
| CN106590775A (en) * | 2015-10-15 | 2017-04-26 | 国科蓝天清洁能源技术有限公司 | Gasoline environmental-protection and energy-saving additive and environmental-protection and energy-saving gasoline |
| CN106590776A (en) * | 2015-10-15 | 2017-04-26 | 国科蓝天清洁能源技术有限公司 | Environment-friendly and energy-saving additive for heavy oil and environment-friendly and energy-saving heavy oil |
-
2007
- 2007-11-23 CN CNA2007100930265A patent/CN101440314A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104745253A (en) * | 2013-12-27 | 2015-07-01 | 永港伟方（北京）科技股份有限公司 | Biogasoline additive and preparation method and application thereof |
| CN104745253B (en) * | 2013-12-27 | 2016-08-17 | 永港伟方（北京）科技股份有限公司 | A kind of biogasoline additive and its preparation method and application |
| CN106590775A (en) * | 2015-10-15 | 2017-04-26 | 国科蓝天清洁能源技术有限公司 | Gasoline environmental-protection and energy-saving additive and environmental-protection and energy-saving gasoline |
| CN106590776A (en) * | 2015-10-15 | 2017-04-26 | 国科蓝天清洁能源技术有限公司 | Environment-friendly and energy-saving additive for heavy oil and environment-friendly and energy-saving heavy oil |
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Application publication date: 20090527 |