CN101402890A - Methanol gasoline additive and process for producing methanol gasoline - Google Patents
Methanol gasoline additive and process for producing methanol gasoline Download PDFInfo
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- CN101402890A CN101402890A CNA200810233556XA CN200810233556A CN101402890A CN 101402890 A CN101402890 A CN 101402890A CN A200810233556X A CNA200810233556X A CN A200810233556XA CN 200810233556 A CN200810233556 A CN 200810233556A CN 101402890 A CN101402890 A CN 101402890A
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Abstract
The invention relates to a preparation method for a methanol oil additive and the methanol oil thereof. The compound additive consists of the components of the following weight percentages; 30 to 50 percent of isopropanol, 10 to 20 percent of tertiary butyl alcohol, 1 to 5 percent of butyl acetate, 1 to 5 percent of methyl ethyl ketone peroxide, 1 to 5 percent of peroxide, 1 to 5 percent of sherwood oil, 5 to 10 percent of dimethylbenzene, 1 to 4 percent of octane enhancing additive, 1 to 5 percent of dimethoxymethane, 0.1 to 0.5 percent of antioxidizing and antigum agent, 0.1 to 0.5 percent of antiseptic, 1 to 8 percent of antiwear agent, 3 to 6 percent of waterproofing agent, 1 to 5 percent of dispersant, 1 to 3 percent of fatty acid amine, 10 to 30 percent of 120# solvent oil as well as 5 to 10 percent of ethanol. The methanol oil consists of the components of the following weight percentages: 10 to 80 percent of methanol, 0 to 85 percent of diesel oil as well as 5 to 20 percent of methanol oil additive. The methanol oil has the advantages of low cost, excellent performance, good environment protection effect, remarkable economic benefit and convenient popularization.
Description
Technical field
The present invention relates to the preparation method of a kind of methanol gasoline additive and methanol gasoline thereof
Background technology
The development substitute energy is the guarantee national energy security, alleviates petroleum import pressure, alleviates the great strategic measure that resource environment retrains.The Party Central Committee, State Council pay much attention to this, and the party and state leaders once repeatedly made important written instructions.According to the Scientific Outlook on Development, make overall planning, give top priority to what is the most important, go ahead in a down-to-earth manner, strengthen the substitute energy scientific research and development, accelerate the industrialization paces, make great efforts to provide the energy safeguard of cleaning, safety, economy, sustainable supply for socio-economic development.
For many years, the research and development production of methanol fuel rises and falls with promoting the use of several times, has been fast rise trend at present.Facts have proved, can be used as in the vehicle alternative fuel multiple, the methanol fuel technology maturation, economically feasible, environmental friendliness, safe and reliable, imperative, have a extensive future.To industry restructuring, comprehensive utilization of resources, improve the ecological environment, realize that recycling economy has positive promoter action.
Is that the diversification exploitation is carried out on the basis with the coal, gives priority to alcohol-ether fuel and be the major subjects of " substitute energy " developmental research in recent years.The project of this problem, actively developed the experimental study and the regional industrial demonstration operation of the alternative gasoline of methanol fuel in the existing many provinces of China, area, city as focus development and research, respond well, fruitful.In the provinces and cities of many development researches, popularization operation, the approach that coal-based alcohol ether fuel substitutes petroleum-based energy is adhered to walking as the landlocked province of relative oil starvation, weak breath, rich coal in Shanxi, and the Sustainable development of recycling economy is realized in construction novel energy and industrial base.In recent years, Tenth Five-Year Plan Period particularly in the whole nation is that the methanol fuel industrialization demonstration operation of representative has reached a new level with the Shanxi Province.Shanxi Provincial Party Committee, provincial government grab Developing Fuel Methanol and cleaning (methyl alcohol) automobile as a strategy job, and to have set up be leader's group of group leader with governor.Since calendar year 2001, the Shanxi Province has formulated policy, the standards and norms that a series of methanol fuels are applied, and general office of provincial people's government repeatedly issues the documents, and segmentation is disposed, and deeply, promotes the use of methanol fuel in the whole province layer by layer.The attention of provincial government of Provincial Party committee and support make substantial progress this novel energy industry of methanol fuel, have taken the lead in starting the epoch of batch automobile with " methyl alcohol " in the whole nation to Shanxi Province in 2006.This shows that development has the china natural resources advantage, has the coal-based alcohol ether fuel and the automotive industry of China's independent intellectual property right, prospect is very wide.Therefore people have invented multiple methanol diesel-oil, though these technology kinds are a lot, but in experiment and experimentation, still there is following problem: the methanol gasoline unstable properties, the easy emulsification of water breakthrough, the cold-starting difficulty, the high temperature vapour lock, methyl alcohol does not have fine solution to corrosion of metal with to the swelling property of rubber, the methyl alcohol mixed-fuel burning proportion is low generally to have only 5%---and 10% causes the production cost height, promotes problems such as difficulty.
Summary of the invention
The technical problem to be solved in the present invention is exactly the unstable properties that runs in the existing methanol vapor use, the easy emulsification of water breakthrough, the cold-starting difficulty, the high temperature vapour lock, methyl alcohol is to corrosion of metal with to the swelling of rubber, the low technical barrier that waits of methyl alcohol mixed-fuel burning proportion, the preparation method's purpose that the invention provides a kind of methanol gasoline additive and Vehicular methanol petrol thereof is to provide a kind of available engine structure that need not to change, can overcome above-mentioned technical barrier, can reduce the motor spirit cost again, well behaved carbinol gasoline fuel.
Preparation method's the technical scheme that the invention provides a kind of composite additive and methanol gasoline thereof for achieving the above object is as follows:
A kind of methanol gasoline additive each component weight ratio is:
Virahol 30%---50%, the trimethyl carbinol 10%---20%, butylacetate 1%---5%, methylethyl ketone peroxide 1%---5%, hydrogen peroxide 1%---5%, sherwood oil 1%---5%, dimethylbenzene 5%---10%, octane enhancing additive 1%---4%, Methylal(dimethoxymethane) 1%---5%, antioxidizing and antigum agent 0.1%---0.5%, sanitas 0.1%---0.5%, anti-wear agent 1%---8%, water-resisting agent 3%---6%, dispersion agent 1%---5%, fatty acid amine 1%---3%, 120# solvent oil 10%---30%, ethanol 5%---10%.
2. methanol gasoline that adopts methanol gasoline additive preparation is characterized in that each composition weight % ratio is:
Methyl alcohol 10---80%
Gasoline 0---85%
Methanol gasoline additive 5---20%
3. the preparation method of a methanol gasoline, it is characterized in that earlier methyl alcohol and methanol gasoline additive being put in the mixing tank by proportioning, behind the thorough mixing, by proportioning gasoline is dropped in the mixing tank, mix, again the gained mixture is fried in shallow oil to cut through the emulsification pretreatment machine and mix, putting into storage tank, static 24 hours, get product.
The present invention has used the methanol gasoline of methanol gasoline additive that following advantage is arranged:
1. used additive is the general chemical raw material, and the source is easy to get, and low preparation technology is simple for price, and the methanol gasoline outward appearance is limpid transparent identical with the petrochemical industry gasoline color.
2. excellent property efficiently solves the methanol gasoline unstable properties, the easy emulsification of water breakthrough, and the cold-starting difficulty, the high temperature vapour lock, methyl alcohol is to corrosion of metal with to the swelling of rubber, the low technical barrier that waits of methyl alcohol mixed-fuel burning proportion.
3. need not change engine structure, can directly use methanol gasoline of the present invention, can use separately, also can mix and use, and not influence the motor car engine works better with petrochemical industry gasoline, dynamic property, startability, oil consumption is suitable with petrochemical industry gasoline.
4. good stability, water resisting property is strong, and prolonged storage six months is not stratified, still keeps limpid transparent.
5. used additive of the present invention, methyl alcohol is mixed the burning amount and is reached as high as 80% its overall performance and reach GB 90#, 93#, and 97# white gasoline standard has reduced consumption of petroleum resources, and exhaust emissions is clean environment firendly more, can reach Europe III emission standard.
Embodiment
In conjunction with example embodiments of the present invention are further described
Embodiment one:
This example is the M30 carbinol gasoline fuel, and additive wherein is characterized in that the each component weight ratio is:
Virahol 30%, the trimethyl carbinol 10%, butylacetate 1%, methylethyl ketone peroxide 1%, hydrogen peroxide 1%, sherwood oil 1%, dimethylbenzene 5%, octane enhancing additive 1%, Methylal(dimethoxymethane) 1%, antioxidizing and antigum agent 0.1%, sanitas 0.1%, anti-wear agent 1%, water-resisting agent 3%, dispersion agent 1%, fatty acid amine 1%, 120# solvent oil 30%, ethanol 5%.
The preparation method is:
The each component raw material put into to mix in the mixing tank just obtain methanol gasoline additive.
Being mixed and made into each composition weight % ratio of methanol gasoline with gasoline oil again after methyl alcohol and methanol gasoline additive mixed by proportioning is:
Methyl alcohol 30%
Gasoline 65%
Additive 5%
The preparation method of methanol gasoline is:
Earlier methyl alcohol and composite additive are put in the mixing tank by proportioning, behind the thorough mixing, make the M30 denatured methyl alcohol, in with 65% gasoline input mixing tank, mix, again the gained mixture is fried in shallow oil to cut through the emulsification pretreatment machine and mix, putting into storage tank, static 24 hours, get product.
Embodiment two:
This example is the M50 carbinol gasoline fuel, and additive wherein is characterized in that the each component weight ratio is:
Virahol 40%, the trimethyl carbinol 15%, butylacetate 2%, methylethyl ketone peroxide 3%, hydrogen peroxide 3%, sherwood oil 3%, dimethylbenzene 6%, octane enhancing additive 2%, Methylal(dimethoxymethane) 3%, antioxidizing and antigum agent 0.2%, sanitas 0.2%, anti-wear agent 2%, water-resisting agent 4%, dispersion agent 2%, fatty acid amine 2%, 120# solvent oil 30%, ethanol 8%.
The preparation method is:
The each component raw material put into to mix in the mixing tank just obtain methanol gasoline additive.
Being mixed and made into each composition weight % ratio of methanol gasoline with gasoline oil again after methyl alcohol and methanol gasoline additive mixed by proportioning is:
Methyl alcohol 50%
Gasoline 45%
Additive 10%
The preparation method of methanol gasoline is:
Earlier methyl alcohol and composite additive are put in the mixing tank by proportioning, behind the thorough mixing, make the M50 denatured methyl alcohol, in with 45% gasoline input mixing tank, mix, again the gained mixture is fried in shallow oil to cut through the emulsification pretreatment machine and mix, putting into storage tank, static 24 hours, get product.
Above-mentioned methanol gasoline is through the new triumphant Der Gelaendewagen of cloud AAS660, cloud AS4097 Nissan Bluebird car, cloud ASA898 Mazda car uses respectively, vehicle launch is easy, power output steadily, acceleration is good, powerful and petrochemical industry gasoline are as good as during climb very steep slopes, it is 12 liters that the new triumphant Der Gelaendewagen of AAS660 uses petrochemical industry gasoline fuel consumption per hundred kilometers, using M50 methanol gasoline fuel consumption per hundred kilometers of the present invention is 12.5 liters, the dust concentration of exhaust emissions reduces greatly, environment protecting is fairly obvious, it is 10 liters that cloud AS4097 Nissan Bluebird car uses petrochemical industry gasoline fuel consumption per hundred kilometers, using M50 methanol gasoline fuel consumption per hundred kilometers of the present invention is 11 liters, cloud ASA898 Mazda car, and using petrochemical industry gasoline fuel consumption per hundred kilometers is 8 liters, using M50 methanol gasoline fuel consumption per hundred kilometers of the present invention is that 8 liter of three car uses methanol gasoline of the present invention, and travelling, kilometer does not have influence to motor performance surplus in the of 2000.This methanol gasoline, cheap, excellent property, economic benefit is fairly obvious, is convenient to popularize.
Embodiment three:
This example is the M80 carbinol gasoline fuel, and additive wherein is characterized in that the each component weight ratio is:
Virahol 50%, the trimethyl carbinol 20%, butylacetate 5%, methylethyl ketone peroxide 5%, hydrogen peroxide 5%, sherwood oil 5%, dimethylbenzene 10%, octane enhancing additive 4%, Methylal(dimethoxymethane) 5%, antioxidizing and antigum agent 0.5%, sanitas 0.5%, anti-wear agent 8%, water-resisting agent 6%, dispersion agent 5%, fatty acid amine 3%, 120# solvent oil 15%, ethanol 10%.
The preparation method is:
The each component raw material put into to mix in the mixing tank just obtain methanol gasoline additive.
Being mixed and made into each composition weight % ratio of methanol gasoline with gasoline oil again after methyl alcohol and methanol gasoline additive mixed by proportioning is:
Methyl alcohol 80%
Composite additive 20%
The preparation method of methanol gasoline is:
Earlier methyl alcohol 80% and composite additive 20% are put in the mixing tank by proportioning, thorough mixing all after, again the gained mixture is fried in shallow oil to cut through the emulsification pretreatment machine and mixes, putting into storage tank, static 24 hours, get product.
Claims (3)
1. methanol gasoline additive is characterized in that the each component weight ratio is:.
Virahol 30%---50%, the trimethyl carbinol 10%---20%, butylacetate 1%---5%, methylethyl ketone peroxide 1%---5%, hydrogen peroxide 1%---5%, sherwood oil 1%---5%, dimethylbenzene 5%---10%, octane enhancing additive 1%---4%, Methylal(dimethoxymethane) 1%---5%, antioxidizing and antigum agent 0.1%---0.5%, sanitas 0.1%---0.5%, anti-wear agent 1%---8%, water-resisting agent 3%---6%, dispersion agent 1%---5%, fatty acid amine 1%---3%, 120# solvent oil 10%---30%, ethanol 5%---10%.
2. methanol gasoline that adopts the preparation of the described methanol gasoline additive of claim 1 is characterized in that each composition weight % ratio is:
Methyl alcohol 10---80%
Gasoline 0---85%
The described methanol gasoline additive 5 of claim 1---20%.
3. the preparation method of the described a kind of methanol gasoline of claim 2, it is characterized in that earlier methyl alcohol and the described methanol gasoline additive of claim 1 being put in the mixing tank by proportioning, behind the thorough mixing, by proportioning gasoline is dropped in the mixing tank, mix, again the gained mixture is fried in shallow oil to cut through the emulsification pretreatment machine and mix, putting into storage tank, static 24 hours, get product.
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| Application Number | Priority Date | Filing Date | Title |
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| CNA200810233556XA CN101402890A (en) | 2008-11-12 | 2008-11-12 | Methanol gasoline additive and process for producing methanol gasoline |
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| CNA200810233556XA CN101402890A (en) | 2008-11-12 | 2008-11-12 | Methanol gasoline additive and process for producing methanol gasoline |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101851534A (en) * | 2010-06-13 | 2010-10-06 | 杨晓东 | Dissolution-assisting and updating agent for vast-scale methanol gasoline |
| CN101875868A (en) * | 2010-04-19 | 2010-11-03 | 宋贵中 | Civil liquid fuel and preparation method thereof |
| CN101906330A (en) * | 2010-07-28 | 2010-12-08 | 叶景榕 | Methanol gasoline |
| CN101906329A (en) * | 2010-08-23 | 2010-12-08 | 漳州泽涛新能源科技有限公司 | Methanol gasoline for vehicles and preparation method thereof |
| WO2010145446A1 (en) * | 2009-06-15 | 2010-12-23 | Sun Guangyu | Modifier and intensifier for alcohol fuel, modified and reinforced liquid alcohol fuel, and preparation methods thereof |
| CN102295962A (en) * | 2011-08-01 | 2011-12-28 | 长安大学 | High-proportion methanol gasoline additive |
| CN102304397A (en) * | 2011-08-01 | 2012-01-04 | 长安大学 | Low-proportion methanol gasoline additive |
| CN102304398A (en) * | 2011-08-01 | 2012-01-04 | 长安大学 | Moderate-proportion methanol gasoline additive |
| CN102381937A (en) * | 2011-08-30 | 2012-03-21 | 山西华顿实业有限公司 | Dehydration method for multi-carbon alcohol |
| CN102634385A (en) * | 2011-02-12 | 2012-08-15 | 湖南红宝科技开发有限公司 | Methanol gasoline |
| CN102634384A (en) * | 2012-04-17 | 2012-08-15 | 罗浩南 | Novel vehicle alcohols environment-friendly fuel |
| CN102899104A (en) * | 2012-08-06 | 2013-01-30 | 刘桂超 | Fuel additive used for various grades lead-free gasoline |
| CN103695049A (en) * | 2014-01-16 | 2014-04-02 | 王佐法 | Automotive methanol gasoline M40-M85 and preparation method thereof |
| CN103965976A (en) * | 2014-03-25 | 2014-08-06 | 宁夏宝塔石化科技实业发展有限公司 | Technological formula of high-proportion methanol gasoline compound additive |
| CN104946319A (en) * | 2015-06-05 | 2015-09-30 | 山西智汇阳光新能源股份有限公司 | Novel motor methanol gasoline M85 with high cleanness |
| CN108913238A (en) * | 2018-07-27 | 2018-11-30 | 泸州中天醇基能源有限公司 | Methanol gasoline composite assistant and preparation method thereof |
-
2008
- 2008-11-12 CN CNA200810233556XA patent/CN101402890A/en active Pending
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010145446A1 (en) * | 2009-06-15 | 2010-12-23 | Sun Guangyu | Modifier and intensifier for alcohol fuel, modified and reinforced liquid alcohol fuel, and preparation methods thereof |
| CN101875868A (en) * | 2010-04-19 | 2010-11-03 | 宋贵中 | Civil liquid fuel and preparation method thereof |
| CN101851534A (en) * | 2010-06-13 | 2010-10-06 | 杨晓东 | Dissolution-assisting and updating agent for vast-scale methanol gasoline |
| CN101851534B (en) * | 2010-06-13 | 2012-09-12 | 杨晓东 | Dissolution-assisting and upgrading agent for M30 methanol gasoline |
| CN101906330A (en) * | 2010-07-28 | 2010-12-08 | 叶景榕 | Methanol gasoline |
| CN101906329A (en) * | 2010-08-23 | 2010-12-08 | 漳州泽涛新能源科技有限公司 | Methanol gasoline for vehicles and preparation method thereof |
| CN101906329B (en) * | 2010-08-23 | 2013-07-10 | 漳州泽涛新能源科技有限公司 | Methanol gasoline for vehicles and preparation method thereof |
| CN102634385A (en) * | 2011-02-12 | 2012-08-15 | 湖南红宝科技开发有限公司 | Methanol gasoline |
| CN102634385B (en) * | 2011-02-12 | 2014-10-15 | 湖南红宝科技开发有限公司 | Methanol gasoline |
| CN102295962B (en) * | 2011-08-01 | 2013-07-31 | 长安大学 | High-proportion methanol gasoline additive |
| CN102304398A (en) * | 2011-08-01 | 2012-01-04 | 长安大学 | Moderate-proportion methanol gasoline additive |
| CN102304397A (en) * | 2011-08-01 | 2012-01-04 | 长安大学 | Low-proportion methanol gasoline additive |
| CN102295962A (en) * | 2011-08-01 | 2011-12-28 | 长安大学 | High-proportion methanol gasoline additive |
| CN102381937A (en) * | 2011-08-30 | 2012-03-21 | 山西华顿实业有限公司 | Dehydration method for multi-carbon alcohol |
| CN102634384A (en) * | 2012-04-17 | 2012-08-15 | 罗浩南 | Novel vehicle alcohols environment-friendly fuel |
| CN102899104A (en) * | 2012-08-06 | 2013-01-30 | 刘桂超 | Fuel additive used for various grades lead-free gasoline |
| CN103695049A (en) * | 2014-01-16 | 2014-04-02 | 王佐法 | Automotive methanol gasoline M40-M85 and preparation method thereof |
| CN103965976A (en) * | 2014-03-25 | 2014-08-06 | 宁夏宝塔石化科技实业发展有限公司 | Technological formula of high-proportion methanol gasoline compound additive |
| CN104946319A (en) * | 2015-06-05 | 2015-09-30 | 山西智汇阳光新能源股份有限公司 | Novel motor methanol gasoline M85 with high cleanness |
| CN108913238A (en) * | 2018-07-27 | 2018-11-30 | 泸州中天醇基能源有限公司 | Methanol gasoline composite assistant and preparation method thereof |
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Open date: 20090408 |