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 gasoli

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0016] Example 1:

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

[0018] The weight parts of the co-solvent in the additives are 20-40 parts, the weight parts of the distillation range regulator is 40-60 parts, the weight parts of the power performance energizer is 5-10 parts, and the weight parts of the combustion accelerator It is 0.01-0.2, the weight parts of low-temperature starter is 1-5, the weight parts of antiseptic and anti-swelling agent is 0.4-1, the weight part of antioxidant is 0.05-0.1, and the weight part of slow-release agent is 5-19.

[0019] The co-solvent includes isooctyl alcohol and isobutanol, the weight parts of the isooctyl alcohol is 10-30, the weight parts of the isobutanol is 5-20, and the distillat...

Example Embodiment

[0022] Example 2:

[0023] Methanol-based clean fuel for vehicles, its composition includes: additives, gasoline component oil, 0.5 parts of additives are added to 84.5 parts of gasoline component oil, and then the resulting mixture is added to 15 parts of methanol, said methanol It is the clean fuel of methanol from M15 to M90.

[0024] The weight part of the co-solvent in the additive is 20, the weight part of the distillation range regulator is 40, the weight part of the power performance energizer is 5, the weight part of the combustion promoter is 0.01, and the low temperature starter The weight part of the antiseptic and anti-swelling agent is 0.4, the weight part of the antioxidant is 0.05, and the weight part of the sustained-release agent is 5.

[0025] The cosolvent includes isooctyl alcohol and isobutanol, the weight part of the isooctyl alcohol is 10, the weight part of the isobutanol is 5, and the distillation range regulator is No. 190 Solvent oil, which has 20 parts...

Example Embodiment

[0028] Example 3:

[0029] Methanol-based clean fuel for vehicles, its composition includes: additives, gasoline component oil, 3 parts of additives are added to 7 parts of gasoline component oil, and then the resulting mixture is added to 90 parts of methanol, said methanol It is the clean fuel of methanol from M15 to M90.

[0030] The weight part of the co-solvent in the additive is 40, the weight part of the distillation range regulator is 60, the weight part of the power performance energizer is 10, the weight part of the combustion promoter is 0.2, and the low temperature starter The weight parts of the anticorrosive and anti-swelling agent is 5, the weight parts of the anti-oxidant is 0.1, and the weight part of the sustained-release agent is 19 parts.

[0031]The co-solvent includes isooctyl alcohol and isobutanol, the weight parts of the isooctyl alcohol is 30, the weight parts of the isobutanol is 20, and the distillation range regulator is No. 190 Solvent oil, 40 parts b...

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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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