Methanol diesel fuel

A diesel and methanol technology, which is applied in the petroleum industry, liquid carbon-containing fuels, fuels, etc., can solve the problems of difficult methanol, poor stability, and low viscosity of methanol, and achieve environmental protection of tail gas emissions, strong resistance to water phase, cetane high value effect

Inactive Publication Date: 2014-12-24
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

Methanol also has many unfavorable factors as a substitute fuel for diesel. First, because methanol contains hydroxyl groups and is a polar substance, it is difficult to mix methanol and diesel. After mixing, it is easy to separate and has poor stability; second, the ignition point of methanol It is as high as 470°C, which is much higher than the 200-220°C of diesel oil. Therefore, methanol is difficult to compress and ignite, and its ability to spontaneously ignite is relatively poor. It wil

Method used

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  • Methanol diesel fuel

Examples

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Effect test

Embodiment 1

[0018] Formula: methanol 10kg, national standard diesel 40kg, diesel additive 15kg;

[0019] The formula of described diesel oil additive: diethyl phthalate 5kg, zinc peroxide 1kg, cyclopentaferrocene 0.01kg, polyoxymethylene dimethyl ether 5kg, petroleum acid 15kg, ethyl formate 3kg, isooctyl nitrate 5kg , mixed fatty acid glyceride 10kg.

[0020] The preparation method is as follows:

[0021] 1) Mixing methanol and cyclopentaferrocene, and fully dissolving it to obtain denatured methanol;

[0022] 2) mixing denatured methanol with petroleum acid to form a mixture;

[0023] 3) Diesel oil, isooctyl nitrate, ethyl formate, mixed fatty acid glycerides, diethyl phthalate, zinc peroxide and polyoxymethylene dimethyl ether are mixed uniformly to obtain the product.

Embodiment 2

[0025] Formula: methanol 30kg, national standard diesel 70kg, diesel additive 30kg;

[0026] The formula of described diesel oil additive: diethyl phthalate 10kg, zinc peroxide 5kg, cyclopentaferrocene 0.03kg, polyoxymethylene dimethyl ether 15kg, petroleum acid 35kg, ethyl formate 7kg, isooctyl nitrate 5kg ~9kg, mixed fatty acid glycerides 15~25kg.

[0027] The preparation method is the same as in Example 1.

Embodiment 3

[0029] Formula: methanol 10kg, national standard diesel 70kg, diesel additive 15kg;

[0030] The formula of described diesel oil additive: diethyl phthalate 5kg, zinc peroxide 5kg, cyclopentaferrocene 0.01kg, polyoxymethylene dimethyl ether 15kg, petroleum acid 25kg, ethyl formate 7kg, isooctyl nitrate 5kg , mixed fatty acid glyceride 25kg.

[0031] The preparation method is the same as in Example 1.

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Abstract

The invention discloses methanol diesel fuel. The methanol diesel fuel comprises the following components in parts by weight: 10 to 30 parts of methanol, 40 to 70 parts of diesel fuel meeting national standard, and 15 to 30 parts of diesel fuel additive; the diesel fuel additive comprises the following components in parts by weight: 5 to 13 parts of diethyl phthalate, 1 to 10 parts of zinc peroxide, 0.01 to 0.03 part of ferrocene, 5 to 15 parts of polyoxymethylene dimethyl ethers, 15 to 35 parts of petroleum acid, 3 to 9 parts of ethyl formate, 5 to 15 parts of isooctyl nitrate, and 10 to 25 parts of fatty acid glyceri. The methanol diesel fuel is stable in performance, high in resistance to water phase, free of emulsifying and layering, relatively high in cetane number, full of power when in use, low in sulphur content, and meets the environmental protection by exhaust emission.

Description

technical field [0001] The invention relates to an automobile fuel, in particular to a methanol diesel. Background technique [0002] Methanol is a clean fuel, which can effectively reduce the emission of conventional pollutants, especially particulate matter, and reduce smoke and carcinogenicity. The source of methanol is very rich, it can be produced from solid raw material coal, liquid raw material naphtha and residual oil, gas raw material natural gas, oil field gas and coal bed methane. Methanol also has many unfavorable factors as a substitute fuel for diesel. First, because methanol contains hydroxyl groups and is a polar substance, it is difficult to mix methanol and diesel. After mixing, it is easy to separate and has poor stability; second, the ignition point of methanol It is as high as 470°C, which is much higher than the 200-220°C of diesel oil. Therefore, methanol is difficult to compress and ignite, and its ability to spontaneously ignite is relatively poor. ...

Claims

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Application Information

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IPC IPC(8): C10L1/04C10L1/30C10L1/23C10L1/19C10L1/185C10L1/18C10L1/12
Inventor 蒙呈星
Owner 东奇能源技术有限公司
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