CN101045889A - Monophase catalyzed methanol gasoline - Google Patents
Monophase catalyzed methanol gasoline Download PDFInfo
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- CN101045889A CN101045889A CN 200710054350 CN200710054350A CN101045889A CN 101045889 A CN101045889 A CN 101045889A CN 200710054350 CN200710054350 CN 200710054350 CN 200710054350 A CN200710054350 A CN 200710054350A CN 101045889 A CN101045889 A CN 101045889A
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Abstract
The monophase catalyzed methanol gasoline is mixture of 99.5 % purity methaol 20-80 weight portions, gasoline 10-75 weight portions, methyl tert-butyl ether 3-8 weight portions, epoxidized soybean oil 0.1-0.5 weight portions, dibutyl phthalate 0.1-0.5 weight portions, diallyl phthalate 0.1-0.5 weight portions, acetone 2-5 weight portions, and ethyl acetate 2-5 weight portions. It has improved cold startability and accelerating ability, raised octane number, improved octane number distribution, excellent combustibility, monophase catalyzing property and other advantages.
Description
Technical field
The present invention relates to methanol gasoline, especially relate to a kind of Monophase catalyzed methanol gasoline.
Background technology
The world energy sources reserves are shortage day by day, and energy problem has caused the great attention of countries in the world, and therefore seeking new substitute energy has become global problem.China belongs to oil-poor weak breath but the abundant relatively country of coal resource, therefore, produce methyl alcohol with coal, and then be that main raw material is aided with corresponding chemical additive with methyl alcohol, make performance and reach the methanol gasoline of petroleum gasoline, be one of energy research and development route that tallies with the national condition, methanol gasoline has extensive market prospects as the vehicle fuel of a kind of cheapness, cleaning.
Because the physico-chemical property of methyl alcohol and gasoline commonly used has certain difference, a series of problems such as the easy pinking of mutual solubility difference, saturation vapour pressure incompatibility, easy vapour lock have appearred in the composite at high proportion system methanol gasoline of market sale now in allotment and use, power is not good enough, when containing small amount of moisture in the methyl alcohol, also can produce certain chemical reaction, even corrosion parts, and methanol gasoline mixes with the difficult of petroleum gasoline, make troubles to the user again, at this kind situation, develop the gasoline of high proportion methanol that meets the petroleum gasoline performance and just have certain practical significance.
Summary of the invention
The object of the present invention is to provide a kind of Monophase catalyzed methanol gasoline that meets the petroleum gasoline performance.
For achieving the above object, the present invention can take following technical proposals:
Monophase catalyzed methanol gasoline of the present invention, it is mainly mixed according to the following weight parts proportioning by methyl alcohol, motor spirit, methyl tertiary butyl ether, epoxy soybean oil, dibutyl phthalate, Phthalic acid, diallyl ester, acetone, the ethyl acetate of raw material 99.5%:
Methyl alcohol 20-80 part, gasoline 10-75 part, methyl tertiary butyl ether 3-8 part, epoxy soybean oil 0.1-0.5 part, dibutyl phthalate 0.1-0.5 part, Phthalic acid, diallyl ester 0.1-0.5 part, acetone 2-5 part, ethyl acetate 2-5 part.
The weight part proportioning of described raw material is: 20 parts of methyl alcohol, 75 parts in gasoline, 3 parts of methyl tertiary butyl ethers, 0.1 part of epoxy soybean oil, 0.1 part of dibutyl phthalate, 0.1 part of Phthalic acid, diallyl ester, 2 parts in acetone, 2 parts of ethyl acetate.
The weight part proportioning of described raw material can be: 20 parts of methyl alcohol, 70 parts in gasoline, 5 parts of methyl tertiary butyl ethers, 0.3 part of epoxy soybean oil, 0.2 part of dibutyl phthalate, 0.2 part of Phthalic acid, diallyl ester, 2 parts in acetone, 2 parts of ethyl acetate.
The weight part proportioning of described raw material also can be: 40 parts of methyl alcohol, 50 parts in gasoline, 6 parts of methyl tertiary butyl ethers, 0.3 part of epoxy soybean oil, 0.3 part of dibutyl phthalate, 0.3 part of Phthalic acid, diallyl ester, 3 parts in acetone, 3 parts of ethyl acetate.
The weight part proportioning of described raw material also can be: 60 parts of methyl alcohol, 30 parts in gasoline, 5 parts of methyl tertiary butyl ethers, 0.3 part of epoxy soybean oil, 0.2 part of dibutyl phthalate, 0.2 part of Phthalic acid, diallyl ester, 2 parts in acetone, 2 parts of ethyl acetate.
The weight part proportioning of described raw material also can be: 80 parts of methyl alcohol, 10 parts in gasoline, 8 parts of methyl tertiary butyl ethers, 0.5 part of epoxy soybean oil, 0.5 part of dibutyl phthalate, 0.5 part of Phthalic acid, diallyl ester, 5 parts in acetone, 5 parts of ethyl acetate.
Get the ordering of above-mentioned raw materials, in turn it is added basin and get final product, need not to stir according to 1 methyl alcohol, 2 gasoline, 3 methyl tertiary butyl ethers, 4 epoxy soybean oils, 5 dibutyl phthalates, 6 Phthalic acid, diallyl esters, 7 acetone, 8 ethyl acetate.
The invention has the advantages that in above-mentioned allotment and used methyl tertiary butyl ether, can improve the cold startability and the acceleration characteristics of fuel oil as additive, boosting of octane rating, octane improvement distributes, and has good burning economy; Industrial chemicals epoxy soybean oil, dibutyl phthalate, acetone, ethyl acetate, Phthalic acid, diallyl ester are mixed, make it have single phase catalysis and comprehensive action such as flux, thereby make burning more complete, problems such as poor, the easy vapour lock of mutual fusibleness, system's parts corrosion have been solved, vehicle exhaust is cleaned more, reached conventional petroleum gasoline performance.So Monophase catalyzed methanol gasoline of the present invention had both had the performance of corresponding label petroleum gasoline, has the economic benefit of cheapness, environmental protection again.
Monophase catalyzed methanol gasoline of the present invention is after national vehicle-use alcohol gasoline quality supervision and test center is detected its octane value, vapour pressure, three of copper corrosions according to GB GB7930-2006, and its result is:
| Name of product | Gasoline | Specifications and models | No. 93 | |||
| Sequence number | Interventions Requested | Standard-required | Assay | The individual event conclusion | ||
| 1. 2. 3. | Research octane number (RON) (ROM), number vapour pressure, KPa copper corrosion in 181 days, level (50 ℃, 3h) | Being not less than 93 is not more than 88 and is not more than 1 | 94.5 52 1a | Qualified qualified | ||
Embodiment
Embodiment 1:
Monophase catalyzed methanol gasoline of the present invention, it is in turn it to be added basin by 0.1 part in 99.5% 2 parts of 2 parts in 0.1 part of 0.1 part of 0.1 part of 3 parts of 75 parts in 20 parts of methyl alcohol, 93# gasoline, methyl tertiary butyl ethers, epoxy soybean oil, dibutyl phthalate, Phthalic acid, diallyl ester, acetone, ethyl acetate, static inhibitor according to above-mentioned ordering, need not to stir, can obtain finished product.
Embodiment 2:
Monophase catalyzed methanol gasoline of the present invention, it is in turn it to be added basin by 2 parts of 99.5% 2 parts in 0.2 part of 0.2 part of 0.3 part of 5 parts of 70 parts in 20 parts of methyl alcohol, 93# gasoline, methyl tertiary butyl ethers, epoxy soybean oil, dibutyl phthalate, Phthalic acid, diallyl ester, acetone, ethyl acetate according to above-mentioned ordering, need not to stir, can obtain finished product.
Embodiment 3:
Monophase catalyzed methanol gasoline of the present invention, it is in turn it to be added basin by 0.3 part of 99.5% 3 parts of 3 parts in 0.3 part of 0.3 part of 0.3 part of 6 parts of 50 parts in 40 parts of methyl alcohol, 93# gasoline, methyl tertiary butyl ethers, epoxy soybean oil, dibutyl phthalate, Phthalic acid, diallyl ester, acetone, ethyl acetate, sanitas according to above-mentioned ordering, need not to stir, can obtain finished product.
Embodiment 4:
Monophase catalyzed methanol gasoline of the present invention, it is in turn it to be added basin by 2 parts of 99.5% 2 parts in 0.2 part of 0.2 part of 0.3 part of 5 parts of 30 parts in 60 parts of methyl alcohol, 93# gasoline, methyl tertiary butyl ethers, epoxy soybean oil, dibutyl phthalate, Phthalic acid, diallyl ester, acetone, ethyl acetate according to above-mentioned ordering, need not to stir, can obtain finished product.
Embodiment 5:
Monophase catalyzed methanol gasoline of the present invention, it is in turn it to be added basin by 0.5 part of 99.5% 5 parts of 5 parts in 0.5 part of 0.5 part of 0.5 part of 8 parts of 10 parts in 80 parts of methyl alcohol, 93# gasoline, methyl tertiary butyl ethers, epoxy soybean oil, dibutyl phthalate, Phthalic acid, diallyl ester, acetone, ethyl acetate, anti-carbon deposit agent according to above-mentioned ordering, need not to stir, can obtain finished product.
Claims (7)
1, a kind of Monophase catalyzed methanol gasoline is characterized in that: it is mainly mixed according to the following weight parts proportioning by methyl alcohol, motor spirit, methyl tertiary butyl ether, epoxy soybean oil, dibutyl phthalate, Phthalic acid, diallyl ester, acetone, the ethyl acetate of raw material 99.5%:
Methyl alcohol 20-80 part, gasoline 10-75 part, methyl tertiary butyl ether 3-8 part, epoxy soybean oil 0.1-0.5 part, dibutyl phthalate 0.1-0.5 part, Phthalic acid, diallyl ester 0.1-0.5 part, acetone 2-5 part, ethyl acetate 2-5 part.
2, Monophase catalyzed methanol gasoline according to claim 1 is characterized in that: the weight part proportioning of described raw material is:
20 parts of methyl alcohol, 75 parts in gasoline, 3 parts of methyl tertiary butyl ethers, 0.1 part of epoxy soybean oil, 0.1 part of dibutyl phthalate, 0.1 part of Phthalic acid, diallyl ester, 2 parts in acetone, 2 parts of ethyl acetate.
3, Monophase catalyzed methanol gasoline according to claim 1 is characterized in that: the weight part proportioning of described raw material is:
20 parts of methyl alcohol, 70 parts in gasoline, 5 parts of methyl tertiary butyl ethers, 0.3 part of epoxy soybean oil, 0.2 part of dibutyl phthalate, 0.2 part of Phthalic acid, diallyl ester, 2 parts in acetone, 2 parts of ethyl acetate.
4, Monophase catalyzed methanol gasoline according to claim 1 is characterized in that: the weight part proportioning of described raw material is:
40 parts of methyl alcohol, 50 parts in gasoline, 6 parts of methyl tertiary butyl ethers, 0.3 part of epoxy soybean oil, 0.3 part of dibutyl phthalate, 0.3 part of Phthalic acid, diallyl ester, 3 parts in acetone, 3 parts of ethyl acetate.
5, Monophase catalyzed methanol gasoline according to claim 1 is characterized in that: the weight part proportioning of described raw material is:
60 parts of methyl alcohol, 30 parts in gasoline, 5 parts of methyl tertiary butyl ethers, 0.3 part of epoxy soybean oil, 0.2 part of dibutyl phthalate, 0.2 part of Phthalic acid, diallyl ester, 2 parts in acetone, 2 parts of ethyl acetate.
6, Monophase catalyzed methanol gasoline according to claim 1 is characterized in that: the weight part proportioning of described raw material is:
80 parts of methyl alcohol, 10 parts in gasoline, 8 parts of methyl tertiary butyl ethers, 0.5 part of epoxy soybean oil, 0.5 part of dibutyl phthalate, 0.5 part of Phthalic acid, diallyl ester, 5 parts in acetone, 5 parts of ethyl acetate.
7, according to each described Monophase catalyzed methanol gasoline among the claim 1-6, it is characterized in that: described raw material is according to the ordering of 1 methyl alcohol, 2 gasoline, 3 methyl tertiary butyl ethers, 4 epoxy soybean oils, 5 dibutyl phthalates, 6 Phthalic acid, diallyl esters, 7 acetone, 8 ethyl acetate, in turn it is added basin and get final product, need not to stir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100543506A CN100543117C (en) | 2007-05-08 | 2007-05-08 | Monophase catalyzed methanol gasoline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100543506A CN100543117C (en) | 2007-05-08 | 2007-05-08 | Monophase catalyzed methanol gasoline |
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| CN101045889A true CN101045889A (en) | 2007-10-03 |
| CN100543117C CN100543117C (en) | 2009-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2007100543506A Expired - Fee Related CN100543117C (en) | 2007-05-08 | 2007-05-08 | Monophase catalyzed methanol gasoline |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102391897A (en) * | 2011-10-09 | 2012-03-28 | 谢虎 | Methanol gasoline for vehicles |
| CN101418244B (en) * | 2008-11-24 | 2012-07-18 | 山西东方深蓝醇醚燃料科技有限公司 | Alcohol-base liquid fuel |
| CN105296016A (en) * | 2015-10-09 | 2016-02-03 | 玉溪健坤生物药业有限公司 | High-cost performance automotive methanol fuel (M70) and preparation method |
| WO2017032387A3 (en) * | 2015-08-26 | 2017-05-11 | Sobiha Manal Mohamed Metwally | Mtbe-methanol-gasoline blend (e15m10) |
-
2007
- 2007-05-08 CN CNB2007100543506A patent/CN100543117C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101418244B (en) * | 2008-11-24 | 2012-07-18 | 山西东方深蓝醇醚燃料科技有限公司 | Alcohol-base liquid fuel |
| CN102391897A (en) * | 2011-10-09 | 2012-03-28 | 谢虎 | Methanol gasoline for vehicles |
| WO2017032387A3 (en) * | 2015-08-26 | 2017-05-11 | Sobiha Manal Mohamed Metwally | Mtbe-methanol-gasoline blend (e15m10) |
| CN105296016A (en) * | 2015-10-09 | 2016-02-03 | 玉溪健坤生物药业有限公司 | High-cost performance automotive methanol fuel (M70) and preparation method |
| CN105296016B (en) * | 2015-10-09 | 2017-12-15 | 玉溪健坤生物药业有限公司 | A kind of high performance-price ratio methanol fuel for vehicles (M70) and preparation method |
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| Publication number | Publication date |
|---|---|
| CN100543117C (en) | 2009-09-23 |
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Granted publication date: 20090923 Termination date: 20100508 |