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Methanol diesel oil cleaning grade-raising emulsifier for vehicle

A technology of methanol and emulsifier for vehicles, which is used in the petroleum industry, liquid carbon-containing fuels, fuels, etc., can solve the problems of poor stability, poor mutual fusion of diesel oil, and immiscibility of emulsifiers, so as to increase engine power and oil circuit system. Cleaning, octane boosting effect

Inactive Publication Date: 2007-02-07
段家祥
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are obvious gaps in the research and development of methanol diesel across the country. It is difficult to solve the phenomenon of low-temperature phase separation resistance, water resistance phase separation and short shelf life, and the economic value of the produced methanol diesel is not high.
[0003] At present, the methanol diesel used in China is milky white. Due to the poor compatibility of diesel oil and the immiscibility with emulsifiers, stratification is prone to occur. Moreover, the methanol diesel produced with existing emulsifiers has a short shelf life and poor stability. Transformation, the emulsifier used in the production of methanol diesel has no cleaning and standard increasing effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Weigh the raw materials of the following weight percentages:

[0014] Oleic acid 20% Naphthenic acid 10% Triethanolamine 2% Pingping 15%

[0015] n-octanol 30%, n-decyl alcohol 8%, petroleum ether 15%.

[0016] The preparation method is as follows: put the above-mentioned raw materials in the weight percentage into a reaction kettle with a rotating speed of 200-300 r / min in turn, stir and fuse them evenly under the conditions of air circulation, no sparks and explosion-proof normal temperature, and then put them in barrels and seal them. 180 kg per barrel.

Embodiment 2

[0018] Weigh the raw materials of the following weight percentages:

[0019] Oleic acid 40% Naphthenic acid 30% Triethanolamine 8% Pingping 5%

[0020] n-octanol 10%, n-decyl alcohol 2%, petroleum ether 5%.

[0021] The preparation process of this embodiment is the same as that of Example 1.

Embodiment 3

[0023] Weigh the raw materials of the following weight percentages:

[0024] Oleic Acid 25% Naphthenic Acid 15% Triethanolamine 3% Pingjia 13%

[0025] n-octanol 25%, n-decyl alcohol 6%, petroleum ether 13%.

[0026] The preparation process of this embodiment is the same as that of Example 1.

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PUM

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Abstract

the invention discloses a cleaned standard-increasing emulsifier of vehicle carbinol gasoline, which is characterized by the following: loading positive octyl alcohol, positive heptyl alcohol, alcohol isopropylicum, positive butyl alcohol, positive decatyl alcohol, hexadecyl alcohol and spans 80 in the autoclave according certain weight percentage; stirring evenly under the condition of normal temperature without any fire.

Description

technical field [0001] The invention belongs to the technical field of methanol fuel for vehicles, and in particular relates to a clean standard-increasing emulsifier for methanol diesel for vehicles. Background technique [0002] With the rapid development of the world economy, the demand for oil in all countries in the world is constantly increasing. Based on the reality of the relative shortage of oil energy in my country, it is a requirement for national energy security to actively develop the fuel substitution industry. At present, there are obvious gaps in the research and development of methanol diesel across the country. It is difficult to solve the phenomenon of low-temperature phase separation resistance, water resistance phase separation and short shelf life, and the economic value of the produced methanol diesel is not high. [0003] At present, the methanol diesel used in China is milky white. Due to the poor compatibility of diesel oil and the immiscibility wit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L1/02C10L1/22
Inventor 段家祥
Owner 段家祥
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