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Low ratio methanol gasoline and preparation method thereof

A methanol-gasoline, low-ratio technology, applied in the field of low-ratio methanol gasoline and its preparation, can solve problems such as gas blockage in automobile oil pipelines and rising vapor pressure, reduce solubility, improve urban pollution conditions, and help purify air Effect

Inactive Publication Date: 2016-03-23
李尧
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] There are many kinds of low-proportion methanol gasoline in the current prior art, but there are the following situations: one, the phase separation when encountering water; though the vapor pressure of dimethanol is lower than that of gasoline, its vapor The pressure rises sharply, which will easily lead to the phenomenon of "air blockage" in the automobile oil pipeline

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] Preparation method: First, mix alcohol compounds, ether compounds, ethylene glycol monobutyl ether, phenol compounds, and di-tert-butylphenol at room temperature, and place the resulting mixture for 24 hours; secondly, add methanol to the mixture, And fully stir for 1 hour; finally, add gasoline and stir to obtain low-proportion methanol gasoline.

[0011] Example 2:

Embodiment 2

[0013] The preparation method is the same as in Example 1.

[0014] Example 3:

Embodiment 3

[0016] The preparation method is the same as in Example 1.

[0017] Example 4:

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PUM

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Abstract

The present invention discloses a low ratio methanol gasoline and a preparation method thereof, wherein the low ratio methanol gasoline comprises, by weight, 2-12 parts of methanol, 20-80 parts of an alcohol compound, 10-20 parts of an ether compound, 2-4 parts of ethylene glycol monobutyl ether, 0.8-2 parts of a phenol compound, 1-5 parts of di-tert-butyl phenol, and 80-100 parts of gasoline. According to the present invention, with the application of the low ratio methanol gasoline fuel, the solubility of carbon monoxide and hydrocarbons in the conventional vehicle tail gas emission is reduced so as to easily purify air and improve urban pollution situation.

Description

technical field [0001] The invention relates to a chemical product, in particular to a low-proportion methanol gasoline and a preparation method thereof. Background technique [0002] There are many kinds of low-proportion methanol gasoline in the current prior art, but there are the following situations: one, the phase separation when encountering water; though the vapor pressure of dimethanol is lower than that of gasoline, its vapor If the pressure rises sharply, it will easily lead to the phenomenon of "air blockage" in the automobile oil pipeline. Contents of the invention [0003] Purpose of the invention: the first purpose of the present invention is to provide a kind of low-proportion methanol gasoline, and the second purpose of the present invention is to provide the preparation method of this low-proportion methanol gasoline. [0004] Technical solution: The low-proportion methanol gasoline of the present invention includes the following components in parts by w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L1/02
Inventor 李尧
Owner 李尧