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Methanol gasoline fuel and process for fuel production

A technology of methanol gasoline and methanol, which is applied in the field of methanol gasoline fuel and its preparation, and can solve problems such as gas blockage in automobile oil tanks

Inactive Publication Date: 2008-07-16
浙江赛孚能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] Although the vapor pressure of methanol is lower than that of gasoline, its vapor pressure rises sharply with the increase of temperature, especially when the temperature is high in southern summer, it is easy to cause "gas blockage" in the tank road of automobiles

Method used

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Embodiment Construction

[0027] In order to enable those skilled in the art to further understand the characteristics and technical contents of the present invention, the present invention will now be described with reference to the following embodiments and examples, which are only used to explain the present invention, rather than to limit the present invention range.

[0028] What present embodiment relates to is novel vehicle methanol gasoline fuel, and its each component weight percent is:

[0029] Gasoline 22%-47% Methanol 50%-75%

[0030] Petroleum ether 2%-8% Dimethoxymethane 0-3%

[0031] Octane 0-3% Toluene 0-2.5%

[0032] Diethyl carbonate 0-3% Isooctane 0-2.5%

[0033] Ethyl 2-ethylenedioxyacetate 0.5%-0.3% Dibutyl phosphite 0.1%-3%

[0034] Ethyl acetate 0.5%-4% 3-dihydroxybutane 0-3%

[0035] Diethyl ether 0-2.5% Isopropyl ether 0-2%

[0036] Ethyl acetone 0-5% Benzyl alcohol 0-2.5%

[0037] 5 01 Antioxidant 0-0.5% Di-tert-butyl 0-2%

[0038] Ethanol 0-0.5% Corrosion inhibitor 0-...

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Abstract

The invention relates to a methanol gasoline fuel and a manufacturing method thereof; according to weight percentage, the components of the fuel are as follows: 22-47 of gasoline, 50-75 of methanol, 2-8 of sherwood oil, 0-3 of methylal, 0-3 of octane, 0-2.5 of toluene, 0-3 of diethyl carbonate, 0-2.5 of isooctane, 0.3-0.5 of 2-ethylenedioxy acetic ether, 0.1-3 of orthophosophorous dibutylphosphoric acid ester, 0.5-4 of ethyl acetate, 0-3 of 3-dihydroxyl butane, 0-2.5 of ether, 0-2 of isopropyl ether, 0-5 of acetic acetone, 0-2.5 of benzyl alcohol, 0-0.5 of 501 antioxidant, 0-2 of di-tert-butyl, 0-0.5 of ethanol, and 0-0.5 of corrosion inhibitor. When in preparation, auxiliary chemicals are firstly mixed, then the gasoline, methanol, and the mixed auxiliary chemicals are simultaneously put in a synthesis tank according to the formula ratio and poured in a finished tank after being mixed successfully; after a hand sample is examined to be qualified, a product is attained; the product has excellent performance and is environment friendly.

Description

technical field [0001] The invention relates to a methanol gasoline fuel and a preparation method thereof. Background technique [0002] The world today is facing two major problems, one is the oil energy crisis, and the other is environmental pollution. [0003] Especially in China, the economy continues to develop at a high speed. In recent years, it has entered a period of rapid development of automobiles. The automobile industry has become the main pillar industry of the country. It plays an important role in the sustainable development of the economy and the improvement of people's living standards. However, some problems associated with automobiles are becoming more and more serious. For example, due to the increasing demand for automobile fuel, China's oil imports have continued to increase in recent years, and its dependence on foreign oil has continued to expand. The energy security situation is very severe. On the other hand, the pollution caused by automobile exh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L1/02C10L1/26C10L1/18
Inventor 周长连何志文蒋文清
Owner 浙江赛孚能源科技有限公司
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