CN101544915A - Automobile-used methanol-based clean fuel and preparation method thereof - Google Patents
Automobile-used methanol-based clean fuel and preparation method thereof Download PDFInfo
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- CN101544915A CN101544915A CN200810064174A CN200810064174A CN101544915A CN 101544915 A CN101544915 A CN 101544915A CN 200810064174 A CN200810064174 A CN 200810064174A CN 200810064174 A CN200810064174 A CN 200810064174A CN 101544915 A CN101544915 A CN 101544915A
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Abstract
The invention discloses an automobile-used methanol-based clean fuel and a preparation method thereof. Technically, more than 70 percent of automobile-used methanol fuel is burnt at home and abroad currently, and an engine and an engine specially burning a high proportion of alcohol fuel are modified to be suitable for the characteristics of high octane value and low heat value of methanol and ethanol. The methanol-based clean fuel comprises an additive and component oil of gasoline; and the method comprises the following steps: adding 0.5 to 3 portions of the additive into 84.5 to 7 portions of the component oil of gasoline; and adding the obtained mixture into 15 to 90 portions of the methanol, wherein the methanol is a methanol clean fuel with M15 to M90; and the additive comprises a cosolvent, a distillation range modifier, a power performance energizer, a combustion improver, a low-temperature promoter, an antisepticise and antiswelling agent, an antioxidant and a sustained release agent. The automobile-used methanol-based clean fuel and the method are applied in the field of energy.
Description
Technical field:
The present invention relates to a kind of automobile-used methanol-based clean fuel and preparation method thereof.
Background technology:
Under world's energy shortage overall background, each state all drops into manpower and materials active development substitute energy.Methanol cleaning fuel gasoline, ethanol clean fuel gasoline are exactly the outstanding person of substitute energy in the market.To mix the burning amount be 10% to ethanol petrol ethanol in the market, and it is 15% that methanol gasoline is mixed the burning amount, is low ratio and mixes burning.From national alcohol-ether fuel and alcohol ether cleaning vehicle Professional Committee acquired information, methyl alcohol burns to mixing at high proportion in country, ethanol is paid much attention to, and is the trend that Aalcohols fuel substitutes fossil energy.Be that alcohol is mixed burning amount 85～100%,, can fundamentally solve China's energy substitution problem, no longer need the oil of annual import more than 60%, restricted by international petroleum market, have its own strategic significance guaranteeing national energy security if can realize technically.Coal is the important source material of preparation methyl alcohol, and China is big coal country, abundant raw material.Ethanol belongs to the renewable energy resources, can produce from straw, stalk, cassava, sugarcane, grain.No matter be methyl alcohol or ethanol, raw material sources are all guaranteed.
Say that technically external at present, domestic methyl alcohol or the ethanol vehicle fuel that burns more than 50% of mixing all need be changed engine and a kind of special use engine of Aalcohols fuel at high proportion that burns, to adapt to methyl alcohol, ethanol high-octane rating, low-calorie characteristics.Special engine has entered the test run stage, does not reach industrialization production as yet.Even promote the process of still needing, and fuel oil is higher than gasoline more than 60% than still, can't resolve the automobile application of existing recoverable amount simultaneously.
Summary of the invention:
The purpose of this invention is to provide a kind of automobile-used methanol-based clean fuel of saving the energy and preparation method thereof.
Above-mentioned purpose realizes by following technical scheme:
Automobile-used methanol-based clean fuel, its composition comprises: additive, and gasoline component oil joins 0.5～3 part of additive in 84.5～7 parts the gasoline component oil, the mixture that obtains joined again in 15～90 parts the methyl alcohol, described methyl alcohol is the methanol cleaning fuel of M15--M90.
Described automobile-used methanol-based clean fuel, ratio of weight and number in the described additive between the composition is: the parts by weight of solubility promoter are 20～40, the parts by weight of boiling range conditioning agent are 40～60, the parts by weight of dynamic performance energizer are 5～10, the parts by weight of combustion improver are 0.01-0.2, and the parts by weight of cold-starting agent are 1～5, and parts by weight anticorrosion, anti-swelling agent are 0.4～1, the parts by weight 0.05-0.1 of oxidation inhibitor, the parts by weight of sustained release dosage are 5-19.
Described automobile-used methanol-based clean fuel, described solubility promoter comprises isooctyl alcohol, isopropylcarbinol, the parts by weight of described isooctyl alcohol are 10～30, the parts by weight of described isopropylcarbinol are 5～20, and described boiling range conditioning agent is No. 190 solvent oils, and its parts by weight are 20-40.
Described automobile-used methanol-based clean fuel, comprise kerosene in the described dynamic performance energizer, hydrazine hydrate, phenylhydrazine, vegetables oil, formic acid, nitric acid, isocaprylic acid, diformamide, tetrahydrofuran (THF), the 8-phenopyridine, ratio of weight and number between each composition: the parts by weight of described kerosene are 15-55, the parts by weight of described hydrazine hydrate are 3--8.5, the parts by weight of described phenylhydrazine are 0.001-0.005, the parts by weight of described vegetables oil are 15--23, the parts by weight of described formic acid are 8--12, the parts by weight of described nitric acid are 3-5, the parts by weight of described isocaprylic acid are 2-5, the parts by weight of described diformamide are 0.07--0.1, the parts by weight of described tetrahydrofuran (THF) are 1.5～3, the parts by weight of described 8-phenopyridine are 1.5～3, described combustion improver comprises that the parts by weight of zinc are 0.01～0.1, described cold-starting agent is a sherwood oil, its parts by weight are 2～10, described anti-molten, sanitas comprises dialkyl group 2.6 generation zinc phosphate, sulfanilic acid, the parts by weight of described dialkyl group 2.6 generation zinc phosphate are 0.12-0.36, described parts by weight are sulfanilic acid 0.3～1.
A kind of preparation method of above-mentioned automobile-used methanol-based clean fuel, additive is joined earlier in the pipeline of gasoline component oil through pipeline, after homemade homogenizer mixing, enter into the pipeline of methyl alcohol again, be mixed with into the clean fuel of the methyl alcohol of gasoline replacing through homemade homogenizer.
Beneficial effect of the present invention:
1. the present invention does not change engine at the automobile of existing recoverable amount, does not need special engine, oil consumption to be lower than on the basis of special-purpose burning alcohol engine 30-40%, and the low ratio of realization alcohol clean fuel is mixed and burnt to substituting conventional gasoline at high proportion.
2. at present domestic and international prior art can not be implemented in not change to mix at high proportion under the engine conditions burns methyl alcohol or ethanol, and major cause is that the calorific value of alcohol is low, is 49% of gasoline only as the methyl alcohol calorific value, is short of power.The present invention adopts energizer, has fundamentally solved to mix at high proportion that to burn pure calorific value low, and problem is short of power.
3. adopt the vehicle alcohol group fuel of additive preparation of the present invention, dynamic property is suitable with high letter gasoline, and cost is low, economic benefit, social benefit highly significant.Say technically, fill up external, domestic alcohol at high proportion at present and mix and burn 90%, all do not change engine and reach the dynamic performance that is equal to gasoline, to adapt to methyl alcohol, ethanol high-octane rating, low-calorie characteristics with interior methyl alcohol or ethanol vehicle alcohol fuel.
The specific embodiment of the present invention:
Embodiment 1:
Automobile-used methanol-based clean fuel, its composition comprises: additive, and gasoline component oil joins 0.5～3 part of additive in 84.5～7 parts the gasoline component oil, the mixture that obtains is joined in 15～90 parts the methyl alcohol, described methyl alcohol is the methanol cleaning fuel of M15--M90 again.
The parts by weight of solubility promoter are 20～40 in the described additive, the parts by weight of boiling range conditioning agent are 40～60, the parts by weight of dynamic performance energizer are 5～10, the parts by weight of combustion improver are 0.01-0.2, the parts by weight of cold-starting agent are 1～5, parts by weight anticorrosion, anti-swelling agent are 0.4～1, the parts by weight 0.05-0.1 of oxidation inhibitor, and the parts by weight of sustained release dosage are 5-19.
Described solubility promoter comprises isooctyl alcohol, isopropylcarbinol, the parts by weight of described isooctyl alcohol are 10～30, the parts by weight of described isopropylcarbinol are 5～20, described boiling range conditioning agent is No. 190 solvent oils, its parts by weight are 20-40, described dynamic performance energizer comprises kerosene, hydrazine hydrate, phenylhydrazine, vegetables oil, formic acid, nitric acid, isocaprylic acid, diformamide, tetrahydrofuran (THF), the 8-phenopyridine, the parts by weight of wherein said kerosene are 15-55, the parts by weight of described hydrazine hydrate are 3--8.5, the parts by weight of described phenylhydrazine are 0.001-0.005, the parts by weight of described vegetables oil are 15--23, the parts by weight of described formic acid are 8--12, the parts by weight of described nitric acid are 3-5, the parts by weight of described isocaprylic acid are 2-5, the parts by weight of described diformamide are 0.07--0.1, the parts by weight of described tetrahydrofuran (THF) are 1.5～3, the parts by weight of described 8-phenopyridine are 1.5～3, described combustion improver comprises that described combustion improver comprises that the parts by weight of zinc are 0.01～0.1, described cold-starting agent is a sherwood oil, its parts by weight are 2～10, described anti-molten, sanitas comprises dialkyl group 2.6 generation zinc phosphate, sulfanilic acid, the parts by weight of described dialkyl group 2.6 generation zinc phosphate are 0.12-0.36, described parts by weight are sulfanilic acid 0.3～1.
The preparation method of described automobile-used methanol-based clean fuel, additive is joined earlier in the pipeline of gasoline component oil through pipeline, after homemade homogenizer mixing, enter into the pipeline of methyl alcohol again, be mixed with into the clean fuel of the methyl alcohol of gasoline replacing through homemade homogenizer.
Described methyl alcohol is the methyl alcohol of M15 or M20 or M25 or M30 or M35 or M40 or M45 or M50 or M55 or M60 or M65 or M70 or M75 or M80 or M85 or M90.
Embodiment 2:
Automobile-used methanol-based clean fuel, its composition comprises: additive, and gasoline component oil joins 0.5 part of additive in 84.5 parts the gasoline component oil, the mixture that obtains is joined in 15 parts the methyl alcohol, described methyl alcohol is the methanol cleaning fuel of M15--M90 again.
The parts by weight of solubility promoter are 20 in the described additive, the parts by weight of boiling range conditioning agent are 40, the parts by weight of dynamic performance energizer are 5, the parts by weight of combustion improver are 0.01, the parts by weight of cold-starting agent are 1, parts by weight anticorrosion, anti-swelling agent are 0.4, and the parts by weight 0.05 of oxidation inhibitor, the parts by weight of sustained release dosage are 5.
Described solubility promoter comprises isooctyl alcohol, isopropylcarbinol, the parts by weight of described isooctyl alcohol are 10, the parts by weight of described isopropylcarbinol are 5, described boiling range conditioning agent is No. 190 solvent oils, its parts by weight are 20, described dynamic performance energizer comprises kerosene, hydrazine hydrate, phenylhydrazine, vegetables oil, formic acid, nitric acid, isocaprylic acid, diformamide, tetrahydrofuran (THF), the 8-phenopyridine, the parts by weight of wherein said kerosene are 15, the parts by weight of described hydrazine hydrate are 3, the parts by weight of described phenylhydrazine are 0.001, the parts by weight of described vegetables oil are 15, the parts by weight of described formic acid are 8, the parts by weight of described nitric acid are 3, the parts by weight of described isocaprylic acid are 2, the parts by weight of described diformamide are 0.07, the parts by weight of described tetrahydrofuran (THF) are 1.5, the parts by weight of described 8-phenopyridine are 1.5, described combustion improver comprises that described combustion improver comprises that the parts by weight of zinc are 0.01, described cold-starting agent is a sherwood oil, its parts by weight are 2, described anti-molten, sanitas comprises dialkyl group 2.6 generation zinc phosphate, sulfanilic acid, the parts by weight of described dialkyl group 2.6 generation zinc phosphate are 0.12, described parts by weight are sulfanilic acid 0.3.
The preparation method of described automobile-used methanol-based clean fuel, additive is joined earlier in the pipeline of gasoline component oil through pipeline, after homemade homogenizer mixing, enter into the pipeline of methyl alcohol again, be mixed with into the clean fuel of the methyl alcohol of gasoline replacing through homemade homogenizer.
Described methyl alcohol is the methyl alcohol of M15 or M20 or M25 or M30 or M35 or M40 or M45 or M50 or M55 or M60 or M65 or M70 or M75 or M80 or M85 or M90.
Embodiment 3:
Automobile-used methanol-based clean fuel, its composition comprises: additive, gasoline component oil joins 3 parts of additives in 7 parts the gasoline component oil, the mixture that obtains is joined in 90 parts the methyl alcohol again, and described methyl alcohol is the methanol cleaning fuel of M15--M90.
The parts by weight of solubility promoter are 40 in the described additive, the parts by weight of boiling range conditioning agent are 60, the parts by weight of dynamic performance energizer are 10, the parts by weight of combustion improver are 0.2, the parts by weight of cold-starting agent are 5, parts by weight anticorrosion, anti-swelling agent are 1, and the parts by weight 0.1 of oxidation inhibitor, the parts by weight of sustained release dosage are 19.
Described solubility promoter comprises isooctyl alcohol, isopropylcarbinol, the parts by weight of described isooctyl alcohol are 30, the parts by weight of described isopropylcarbinol are 20, described boiling range conditioning agent is No. 190 solvent oils, its parts by weight are 40, described dynamic performance energizer comprises kerosene, hydrazine hydrate, phenylhydrazine, vegetables oil, formic acid, nitric acid, isocaprylic acid, diformamide, tetrahydrofuran (THF), the 8-phenopyridine, the parts by weight of wherein said kerosene are 55, the parts by weight of described hydrazine hydrate are 8.5, the parts by weight of described phenylhydrazine are 0.005, the parts by weight of described vegetables oil are 23, the parts by weight of described formic acid are 12, the parts by weight of described nitric acid are 5, the parts by weight of described isocaprylic acid are 5, the parts by weight of described diformamide are 0.1, the parts by weight of described tetrahydrofuran (THF) are 3, the parts by weight of described 8-phenopyridine are 3, described combustion improver comprises that described combustion improver comprises that the parts by weight of zinc are 0.1, described cold-starting agent is a sherwood oil, its parts by weight are 10, described anti-molten, sanitas comprises dialkyl group 2.6 generation zinc phosphate, sulfanilic acid, the parts by weight of described dialkyl group 2.6 generation zinc phosphate are 0.36, described parts by weight are sulfanilic acid 1.
The preparation method of described automobile-used methanol-based clean fuel, additive is joined earlier in the pipeline of gasoline component oil through pipeline, after homemade homogenizer mixing, enter into the pipeline of methyl alcohol again, be mixed with into the clean fuel of the methyl alcohol of gasoline replacing through homemade homogenizer.
Described methyl alcohol is the methyl alcohol of M15 or M20 or M25 or M30 or M35 or M40 or M45 or M50 or M55 or M60 or M65 or M70 or M75 or M80 or M85 or M90.
Embodiment 4:
Automobile-used methanol-based clean fuel, its composition comprises: additive, and gasoline component oil joins 2.5 parts of additives in 70 parts the gasoline component oil, the mixture that obtains is joined in 27.5 parts the methyl alcohol, described methyl alcohol is the methanol cleaning fuel of M15--M90 again.
The parts by weight of solubility promoter are 30 in the described additive, the parts by weight of boiling range conditioning agent are 50, the parts by weight of dynamic performance energizer are 8, the parts by weight of combustion improver are 0.1, the parts by weight of cold-starting agent are 3, parts by weight anticorrosion, anti-swelling agent are 0.7, and the parts by weight 0.08 of oxidation inhibitor, the parts by weight of sustained release dosage are 15.
Described solubility promoter comprises isooctyl alcohol, isopropylcarbinol, the parts by weight of described isooctyl alcohol are 15, the parts by weight of described isopropylcarbinol are 15, described boiling range conditioning agent is No. 190 solvent oils, its parts by weight are 30, described dynamic performance energizer comprises kerosene, hydrazine hydrate, phenylhydrazine, vegetables oil, formic acid, nitric acid, isocaprylic acid, diformamide, tetrahydrofuran (THF), the 8-phenopyridine, the parts by weight of wherein said kerosene are 35, the parts by weight of described hydrazine hydrate are 6, the parts by weight of described phenylhydrazine are 0.003, the parts by weight of described vegetables oil are 18, the parts by weight of described formic acid are 10, the parts by weight of described nitric acid are 4, the parts by weight of described isocaprylic acid are 4, the parts by weight of described diformamide are 0.09, the parts by weight of described tetrahydrofuran (THF) are 2.1, the parts by weight of described 8-phenopyridine are 2.0, described combustion improver comprises that described combustion improver comprises that the parts by weight of zinc are 0.05, described cold-starting agent is a sherwood oil, its parts by weight are 5, described anti-molten, sanitas comprises dialkyl group 2.6 generation zinc phosphate, sulfanilic acid, the parts by weight of described dialkyl group 2.6 generation zinc phosphate are 0.24, described parts by weight are sulfanilic acid 0.6.
The preparation method of described automobile-used methanol-based clean fuel, additive is joined earlier in the pipeline of gasoline component oil through pipeline, after homemade homogenizer mixing, enter into the pipeline of methyl alcohol again, be mixed with into the clean fuel of the methyl alcohol of gasoline replacing through homemade homogenizer.
Described methyl alcohol is the methyl alcohol of M15 or M20 or M25 or M30 or M35 or M40 or M45 or M50 or M55 or M60 or M65 or M70 or M75 or M80 or M85 or M90.
Claims (5)
1. automobile-used methanol-based clean fuel, its composition comprises: additive, gasoline component oil, it is characterized in that: 0.5～3 part of additive is joined in 84.5～7 parts the gasoline component oil, the mixture that obtains joined again in 15～90 parts the methyl alcohol, described methyl alcohol is the methanol cleaning fuel of M15--M90.
2. automobile-used methanol-based clean fuel according to claim 1, it is characterized in that: the ratio of weight and number in the described additive between the composition is: the parts by weight of solubility promoter are 20～40, the parts by weight of boiling range conditioning agent are 40～60, the parts by weight of dynamic performance energizer are 5～10, the parts by weight of combustion improver are 0.01-0.2, the parts by weight of cold-starting agent are 1～5, parts by weight anticorrosion, anti-swelling agent are 0.4～1, the parts by weight 0.05-0.1 of oxidation inhibitor, the parts by weight of sustained release dosage are 5-19.
3. automobile-used methanol-based clean fuel according to claim 2, it is characterized in that: described solubility promoter comprises isooctyl alcohol, isopropylcarbinol, the parts by weight of described isooctyl alcohol are 10～30, the parts by weight of described isopropylcarbinol are 5～20, described boiling range conditioning agent is No. 190 solvent oils, and its parts by weight are 20-40.
4. according to claim 2 or 3 described automobile-used methanol-based clean fuels, it is characterized in that: comprise kerosene in the described dynamic performance energizer, hydrazine hydrate, phenylhydrazine, vegetables oil, formic acid, nitric acid, isocaprylic acid, diformamide, tetrahydrofuran (THF), the 8-phenopyridine, ratio of weight and number between each composition: the parts by weight of described kerosene are 15-55, the parts by weight of described hydrazine hydrate are 3--8.5, the parts by weight of described phenylhydrazine are 0.001-0.005, the parts by weight of described vegetables oil are 15--23, the parts by weight of described formic acid are 8--12, the parts by weight of described nitric acid are 3-5, the parts by weight of described isocaprylic acid are 2-5, the parts by weight of described diformamide are 0.07--0.1, the parts by weight of described tetrahydrofuran (THF) are 1.5～3, the parts by weight of described 8-phenopyridine are 1.5～3, described combustion improver comprises that the parts by weight of zinc are 0.01～0.1, described cold-starting agent is a sherwood oil, its parts by weight are 2～10, described anti-molten, sanitas comprises dialkyl group 2.6 generation zinc phosphate, sulfanilic acid, the parts by weight of described dialkyl group 2.6 generation zinc phosphate are 0.12-0.36, described parts by weight are sulfanilic acid 0.3～1.
5. the preparation method of an above-mentioned automobile-used methanol-based clean fuel, it is characterized in that: additive is joined earlier in the pipeline of gasoline component oil through pipeline, after homemade homogenizer mixing, enter into the pipeline of methyl alcohol again, be mixed with into the clean fuel of the methyl alcohol of gasoline replacing through homemade homogenizer.
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101768477A (en) * | 2010-02-10 | 2010-07-07 | 山西华顿实业有限公司 | Gasoline of high proportion methanol directly used for vehicle |
| CN101962581A (en) * | 2010-07-06 | 2011-02-02 | 高英杰 | Method for preparing environment-friendly gasified oil and product |
| CN101760260B (en) * | 2009-12-30 | 2012-09-05 | 岳霞 | Methanol fuel cosolvent for vehicle |
| CN102732333A (en) * | 2012-07-11 | 2012-10-17 | 温志明 | Preparation method of fuel butanol for B100 automobile |
| CN104099138A (en) * | 2013-04-15 | 2014-10-15 | 陈华添 | Synthetic method for high-heat-value methanol fuel and additive thereof |
| CN108018091A (en) * | 2017-12-13 | 2018-05-11 | 柳州市金升汽车配件有限公司 | A kind of alcohols motor vehicle fuel and preparation method thereof |
| CN109652149A (en) * | 2019-01-18 | 2019-04-19 | 李阳 | A kind of alcohol world cleaning ship vehicle fuel formulation |
| CN110257114A (en) * | 2019-06-17 | 2019-09-20 | 徐永祥 | A kind of multifunctional gasoline detersive and preparation method thereof |
| CN111704941A (en) * | 2020-06-22 | 2020-09-25 | 郭永秋 | Environment-friendly smokeless fuel oil and preparation method thereof |
| CN113563933A (en) * | 2021-08-21 | 2021-10-29 | 北京中燕恒成能源有限公司 | Automobile initial oil and preparation method thereof |
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- 2008-03-25 CN CN200810064174A patent/CN101544915A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101760260B (en) * | 2009-12-30 | 2012-09-05 | 岳霞 | Methanol fuel cosolvent for vehicle |
| CN101768477A (en) * | 2010-02-10 | 2010-07-07 | 山西华顿实业有限公司 | Gasoline of high proportion methanol directly used for vehicle |
| CN101768477B (en) * | 2010-02-10 | 2013-04-03 | 山西华顿实业有限公司 | Gasoline of high proportion methanol directly used for vehicle |
| CN101962581A (en) * | 2010-07-06 | 2011-02-02 | 高英杰 | Method for preparing environment-friendly gasified oil and product |
| CN102732333A (en) * | 2012-07-11 | 2012-10-17 | 温志明 | Preparation method of fuel butanol for B100 automobile |
| CN104099138A (en) * | 2013-04-15 | 2014-10-15 | 陈华添 | Synthetic method for high-heat-value methanol fuel and additive thereof |
| CN108018091A (en) * | 2017-12-13 | 2018-05-11 | 柳州市金升汽车配件有限公司 | A kind of alcohols motor vehicle fuel and preparation method thereof |
| CN109652149A (en) * | 2019-01-18 | 2019-04-19 | 李阳 | A kind of alcohol world cleaning ship vehicle fuel formulation |
| CN110257114A (en) * | 2019-06-17 | 2019-09-20 | 徐永祥 | A kind of multifunctional gasoline detersive and preparation method thereof |
| CN111704941A (en) * | 2020-06-22 | 2020-09-25 | 郭永秋 | Environment-friendly smokeless fuel oil and preparation method thereof |
| CN113563933A (en) * | 2021-08-21 | 2021-10-29 | 北京中燕恒成能源有限公司 | Automobile initial oil and preparation method thereof |
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Application publication date: 20090930 |