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Automobile-used methanol-based clean fuel and preparation method thereof

A clean fuel, methanol-based technology, applied in the direction of fuel, liquid carbon-containing fuel, petroleum industry, etc., can solve the problems that cannot be solved in automotive applications, and achieve significant social benefits and low cost

Inactive Publication Date: 2009-09-30
王建业 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Even if the promotion still needs a process, and the fuel ratio is still higher than gasoline by more than 60%, at the same time, it cannot solve the existing automotive applications

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Methanol-based clean fuel for vehicles, its composition includes: additives, gasoline component oil, 0.5-3 parts of additives are added to 84.5-7 parts of gasoline component oil, and then the obtained mixture is added to 15-90 parts of methanol Among them, the methanol is M15--M90 methanol clean fuel.

[0018] The parts by weight of the cosolvent in the additive are 20-40, the parts by weight of the distillation range regulator are 40-60, the parts by weight of the dynamic performance energizer are 5-10, and the parts by weight of the combustion accelerator are 0.01-0.2, the parts by weight of the low-temperature starter are 1-5, the parts by weight of the anti-corrosion and anti-swelling agent are 0.4-1, the parts by weight of the antioxidant are 0.05-0.1, and the parts by weight of the slow-release agent are 5-19.

[0019] The co-solvent includes iso-octanol and isobutanol, the parts by weight of the isooctyl alcohol are 10-30, the parts by weight of the iso-butanol ...

Embodiment 2

[0023] Methanol-based vehicle clean fuel, its composition comprises: additive, gasoline component oil, 0.5 part of additive is joined in the gasoline component oil of 84.5 parts, then the mixture that obtains is joined in the methanol of 15 parts, described methanol Methanol clean fuel for M15--M90.

[0024] The parts by weight of the cosolvent in the additive are 20, the parts by weight of the distillation range regulator are 40, the parts by weight of the dynamic performance energizer are 5, the parts by weight of the combustion accelerator are 0.01, and the parts by weight of the low-temperature starter The parts by weight of the anti-corrosion and anti-swelling agent are 1, the parts by weight of the anti-corrosion agent and the anti-swelling agent are 0.4, the parts by weight of the antioxidant are 0.05, and the parts by weight of the slow-release agent are 5.

[0025] The co-solvent includes isooctyl alcohol and isobutanol, the parts by weight of the isooctyl alcohol is ...

Embodiment 3

[0029] Methanol-based vehicle clean fuel, its composition comprises: additive, gasoline component oil, 3 parts of additives are added in the gasoline component oil of 7 parts, then the mixture that obtains is joined in the methanol of 90 parts, described methanol Methanol clean fuel for M15--M90.

[0030] The parts by weight of the cosolvent in the additive is 40, the parts by weight of the distillation range regulator is 60, the parts by weight of the dynamic performance energizer is 10, the parts by weight of the combustion accelerator are 0.2, and the parts by weight of the low-temperature starter The parts by weight of anti-corrosion and anti-swelling agent are 5 parts by weight, the parts by weight of antioxidant are 0.1, and the parts by weight of slow-release agent are 19 parts by weight.

[0031]The co-solvent includes isooctyl alcohol and isobutanol, the parts by weight of the isooctyl alcohol is 30, the parts by weight of the isobutanol is 20, and the distillation ra...

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PUM

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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: [0001] The invention relates to a methanol-based clean fuel for vehicles and a preparation method thereof. Background technique: [0002] Under the background of world energy shortage, all countries are investing manpower and material resources to actively develop alternative energy sources. Methanol clean fuel gasoline and ethanol clean fuel gasoline are currently the best alternative energy sources on the market. Currently on the market, ethanol gasoline is blended with 10% ethanol, and methanol gasoline is 15%, both of which are low proportions. According to information obtained from the National Alcohol Ether Fuel and Alcohol Ether Clean Automobile Professional Committee, the country attaches great importance to the high proportion of methanol and ethanol, which is the trend of alcohol fuels replacing fossil energy. That is to say, the amount of alcohol blended burning is 85-100%. If it can be realized technically, it can fundamentally solve the proble...

Claims

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Application Information

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IPC IPC(8): C10L1/02C10L1/26C10L1/04C10L1/18C10L1/23C10L1/232C10L1/24
Inventor 王建业窦彦东
Owner 王建业
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