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Alcohol-ether-ester methanol fuel

A technology of methanol fuel and alcohol ether ester, which is applied in the field of alcohol ether ester methanol fuel, can solve the problems of insufficient power and restrict the development of alcohol fuels, and achieve the effects of increasing the combustion calorific value, improving cold start problems, and inhibiting corrosion

Inactive Publication Date: 2015-03-25
东奇能源技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the lack of power and corrosion and swelling problems of alcohol fuels have always restricted the development of alcohol fuels.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A kind of alcohol ether ester methanol fuel is made from the following raw materials in weight percent (mixed uniformly):

[0023]

[0024] The weight ratio of ethanol, propanol, glycerol and isobutanol in the above-mentioned low-carbon alcohol is 5:2:1:3.

[0025] The weight ratio of ethyl tert-butyl ether, methyl tert-amyl ether, ethyl tert-amyl ether and diisobutyl ether in the above ethers is 1:1:1:1.

[0026] The weight ratio of ethyl acetate, diethylene glycol fatty acid ester, dibutyl phthalate and propyl nitrate in the above-mentioned esters is 3:1:1:2.

Embodiment 2

[0028] A kind of alcohol ether ester methanol fuel is made from the following raw materials in weight percent (mixed uniformly):

[0029]

[0030] The weight ratio of ethanol, propanol, glycerol and isobutanol in the above-mentioned low-carbon alcohol is 5:2:1:3.

[0031] The weight ratio of ethyl tert-butyl ether, methyl tert-amyl ether, ethyl tert-amyl ether and diisobutyl ether in the above ethers is 1:1:1:1.

[0032] The weight ratio of ethyl acetate, diethylene glycol fatty acid ester, dibutyl phthalate and propyl nitrate in the above-mentioned esters is 3:1:1:2.

Embodiment 3

[0034] A kind of alcohol ether ester methanol fuel is made from the following raw materials in weight percent (mixed uniformly):

[0035]

[0036] The weight ratio of ethanol, propanol, glycerol and isobutanol in the above-mentioned low-carbon alcohol is 5:2:1:3.

[0037] The weight ratio of ethyl tert-butyl ether, methyl tert-amyl ether, ethyl tert-amyl ether and diisobutyl ether in the above ethers is 1:1:1:1.

[0038] The weight ratio of ethyl acetate, diethylene glycol fatty acid ester, dibutyl phthalate and propyl nitrate in the above-mentioned esters is 3:1:1:2.

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PUM

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Abstract

The invention discloses an alcohol-ether-ester methanol fuel. The alcohol-ether-ester methanol fuel is prepared from the following raw materials in percentage by weight: 60-80% of methanol, 10-20% of lower alcohol, 5-15% of ether and 5-12% of ester, wherein the lower alcohol is a mixture of ethanol, propanol, glycerol and isobutanol, the ether is a mixture of ethyl tertiary-butyl ether, methyl tert-pentyl ether, ethyl tert-pentyl ether and diisobutyl ether and the ester is a mixture of ethyl acetate, diethylene glycol fatty acid ester and dibutyl phthalate. By the alcohol-ether-ester methanol fuel, the problems of insufficient power, corrosiveness and swelling properties of the alcohol fuel are solved, the automobile engine need not to be modified, the gasoline can be directly replaced, the methanol fuel is clean and environmentally friendly, the exhaust emission is greatly reduced and the cost is low.

Description

technical field [0001] The invention relates to the fuel field, in particular to an alcohol ether ester methanol fuel. Background technique [0002] With the development of the global economy, the automobile industry has developed rapidly, and the direct result is an increase in car ownership. Especially in my country, the number of automobiles has increased rapidly in recent years, which has caused great pressure on my country's energy supply and environmental pollution. By the end of 2011, the number of automobiles in my country had reached 106 million, with an annual growth rate of nearly 20%. The fuel for internal combustion engine vehicles mainly consumes petroleum and mineral energy such as diesel and gasoline. However, the world's petroleum resources are decreasing day by day, and the shortage of petroleum fuels has appeared and is becoming more and more serious. In 2010, my country consumed 76.75 million tons of gasoline and 159 million diesel. Tons, gasoline for au...

Claims

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Application Information

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IPC IPC(8): C10L1/02C10L1/19C10L1/185
Inventor 蒙呈星
Owner 东奇能源技术有限公司
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