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Methanol diesel oil fuel and preparation method thereof

A methanol and diesel technology, applied in the field of new energy-saving and environmentally friendly methanol diesel for vehicles and its preparation, can solve problems such as alcohol-oil stratification and poor start-up in cold weather

Inactive Publication Date: 2008-08-06
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

[0009] In view of this, the present invention proposes a methanol diesel fuel and its preparation method. The purpose is to provide a fuel without refitting the existing engine and oiler structure, which can completely solve the problems of methanol-oil stratification and poor start-up in cold weather. , and can reduce the cost of vehicle diesel, and can be used directly as methanol diesel fuel, which not only has good performance, but also meets environmental protection requirements

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] What this embodiment one relates to is M40 environmental protection methanol diesel fuel for vehicles, and its component weight ratio is: 60 parts of diesel oil, 35 parts of methanol, the sum of each component of composite additive is 5.001 parts, wherein each component is by weight The proportion of parts is: 0.8 parts of ethyl nitrate, 0.001 parts of cyclopentaferrocene, 1.2 parts of carbon dodecanol, 0.7 parts of isobutanol, 0.8 parts of diethyl carbonate, 0.8 parts of ethyl acetate, 0.3 parts of benzyl alcohol Parts, 0.4 parts of n-butanol.

[0046] The preparation method of the novel energy-saving and environment-friendly methanol diesel for vehicles is as follows:

[0047] Under the condition of normal temperature and pressure, take the diesel oil, methanol and compound additives in the above parts by weight, first add 0.8 part of ethyl nitrate, 0.001 part of cyclopentaneferrocene, 1.2 parts of carbon dodecyl alcohol, isobutyl 0.7 parts of alcohol, 0.8 parts of d...

Embodiment 2

[0049] What this embodiment one relates to is M50 environmental protection methanol diesel fuel for vehicles, and its component weight ratio is: 50 parts of diesel oil, 44 parts of methanol, the sum of each component of composite additive is 6.0068 parts, wherein each component is by weight The ratio of the parts is: 1.2 parts of ethyl nitrate, 0.0068 parts of cyclopentaferrocene, 0.8 parts of carbon dodecyl alcohol, 0.8 parts of isobutanol, 0.8 parts of diethyl carbonate, 1.2 parts of ethyl acetate, 0.8 parts of benzyl alcohol Parts, 0.4 parts of n-butanol.

[0050] The preparation method of the novel energy-saving and environment-friendly methanol diesel for vehicles is as follows:

[0051] Under the condition of normal temperature and pressure, take the diesel oil, methanol and composite additives in the above parts by weight, first add 1.2 parts of ethyl nitrate, 0.0068 parts of cyclopentaneferrocene, 0.8 parts of carbon dodecyl alcohol, isobutyl 0.8 parts of alcohol, 0.8...

Embodiment 3

[0053] What this embodiment relates to is M60 environment-friendly methanol diesel fuel for vehicles, and its component weight ratio is: 40 parts of diesel oil, 52 parts of methanol, and the sum of each component of the composite additive is 8.0078 parts, wherein each component is by weight The ratio of the numbers is: 1.2 parts of ethyl nitrate, 0.0078 parts of cyclopentaneferrocene, 1.6 parts of carbon dodecyl alcohol, 0.8 parts of isobutanol, 1.5 parts of diethyl carbonate, 1.2 parts of ethyl acetate, 0.5 parts of benzyl alcohol , 1.2 parts of n-butanol.

[0054] The preparation method of the novel energy-saving and environment-friendly methanol diesel for vehicles is as follows:

[0055] Under the condition of normal temperature and pressure, take the diesel oil, methanol and composite additives in the above parts by weight, first add 1.2 parts of ethyl nitrate, 0.0078 parts of cyclopentaneferrocene, 1.6 parts of carbon dodecyl alcohol, isobutyl 0.8 parts of alcohol, 1.5 ...

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Abstract

The invention relates to novel vehicular energy-saving environment-friendly methanol diesel oil and a manufacturing method, the proportion of each component of methanol diesel oil fuel according to weight by parts is that diesel oil 23-50, methanol 35-70 and combined addition agent 5-13, wherein the components and contents of the combined addition agent are that ethyl nitrate 0-3, cyclopean ferrocene 0-0.008, carbon dodecanol 0-2.5, isobutyl alcohol 0-3, diethyl carbonate 0-4, acetic ether 0-2.5, benzyl alcohol 0-0.5 and butanol 0-3. The process for preparation comprises getting dissel oil, methanol and combined addition agent according formula ratio under the condition of normal temperature and normal pressure, firstly, adding combined addition agent in methanol, preparing denatured methanol after completely dissolving, secondly, adding the above denatured methanol in diesel oil, finally completely evenly stirring for 10-20 minutes to get products. The products have excellent property and environmental protection.

Description

【Technical field】 [0001] The invention relates to a novel vehicle-used energy-saving and environment-friendly methanol diesel 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, due to the increasingly serious problems associated with the use of automobiles, for example, due to the increasing demand for automobile fuel, China's oil imports have also continued to increase in recent years, so my country's dependence on foreign oil has continued to expand, and the energy security situation...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L1/02C10L1/30C10L1/23C10L1/18
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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