Composite emulsifier and preparation method thereof

A compound emulsifier and emulsifier technology, applied in fuel additives, petroleum industry, liquid carbon-containing fuels, etc., can solve the problems of poor performance of chemical additives, high energy consumption, incomplete combustion, etc., and achieve environmental protection and pollution-free preparation process , The preparation process is simple, and the effect of promoting combustion

Inactive Publication Date: 2017-09-15
汪建军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, oil energy is in short supply. Our country vigorously promotes various synthetic fuels dominated by alcohol-based fuels to replace traditional energy sources. However, there are many types of alcohol-based fuels popular in China, and there are general

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0013] Example one:

[0014] The emulsifier component includes 10 parts by weight of allyl alcohol polyether, 8 parts of ethylene glycol, 2 parts of alkyl alcohol amide, 3 parts of isopropanol, 5 parts of n-decyl alcohol, and 7 parts of sodium dodecyl benzene sulfonate. Parts, 8 parts of sodium bicarbonate, 4 parts of polyethylene glycol and 2 parts of cosolvent.

[0015] The preparation method of this embodiment includes the following steps:

[0016] A. After mixing allyl alcohol polyether, ethylene glycol, alkyl alcohol amide, and isopropanol, add them to a stirred tank and stir at a stirring rate of 400 rpm and a stirring time of 20 minutes to obtain mixture A;

[0017] B. Add n-decyl alcohol, sodium dodecyl benzene sulfonate, sodium bicarbonate, polyethylene glycol and co-solvent to the mixture A. After mixing, add it to the reactor for heating reaction. Stir continuously during the heating process, and the heating temperature The temperature is 40°C, the heating time is 10 minut...

Example Embodiment

[0019] Embodiment two:

[0020] The emulsifier component includes 30 parts by weight of allyl alcohol polyether, 15 parts of ethylene glycol, 8 parts of alkyl alcohol amide, 10 parts of isopropanol, 15 parts of n-decyl alcohol, and 17 parts of sodium dodecyl benzene sulfonate. Parts, 18 parts of sodium bicarbonate, 10 parts of polyethylene glycol and 8 parts of cosolvent.

[0021] The preparation method of this embodiment includes the following steps:

[0022] A. After mixing allyl alcohol polyether, ethylene glycol, alkyl alcohol amide, and isopropanol, add them to a stirred tank and stir at a stirring rate of 400 rpm and a stirring time of 20 minutes to obtain mixture A;

[0023] B. Add n-decyl alcohol, sodium dodecyl benzene sulfonate, sodium bicarbonate, polyethylene glycol and co-solvent to the mixture A. After mixing, add it to the reactor for heating reaction. Stir continuously during the heating process, and the heating temperature The temperature is 40°C, the heating time is...

Example Embodiment

[0025] Embodiment three:

[0026] The emulsifier component includes 15 parts by weight of allyl alcohol polyether, 10 parts of ethylene glycol, 3 parts of alkyl alcohol amide, 4 parts of isopropanol, 6 parts of n-decyl alcohol, and 9 parts of sodium dodecyl benzene sulfonate. Parts, 10 parts of sodium bicarbonate, 5 parts of polyethylene glycol and 3 parts of cosolvent.

[0027] The preparation method of this embodiment includes the following steps:

[0028] A. After mixing allyl alcohol polyether, ethylene glycol, alkyl alcohol amide, and isopropanol, add them to a stirred tank and stir at a stirring rate of 400 rpm and a stirring time of 20 minutes to obtain mixture A;

[0029] B. Add n-decyl alcohol, sodium dodecyl benzene sulfonate, sodium bicarbonate, polyethylene glycol and co-solvent to the mixture A. After mixing, add it to the reactor for heating reaction. Stir continuously during the heating process, and the heating temperature The temperature is 40°C, the heating time is 1...

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PUM

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Abstract

The present invention discloses a composite emulsifier and a preparation method thereof, wherein the emulsifier comprises, by weight, 10-30 parts of allyl alcohol polyether, 8-15 parts of ethylene glycol, 2-8 parts of alkylolamide, 3-10 parts of isopropanol, 5-15 parts of n-decanol, 7-17 parts of sodium dodecylbenzene sulfonate, 8-18 parts of sodium bicarbonate, 4-10 parts of polyethylene glycol, and 2-8 parts of a co-solvent. According to the present invention, the preparation process is simple, the preparation is environmentally friendly and non-pollution, and the prepared emulsifier can promote gasoline or diesel to combust, and has remarkable energy saving and environmental protection effect.

Description

technical field [0001] The invention relates to the technical field of emulsifier preparation, in particular to a composite emulsifier and a preparation method thereof. Background technique [0002] At present, oil energy is in short supply. Our country vigorously promotes various synthetic fuels dominated by alcohol-based fuels to replace traditional energy sources. However, there are many types of alcohol-based fuels popular in China, and there are generally low calorific value, incomplete combustion, and peculiar smell. The problem of high energy consumption. The main reason is that the performance of chemical additives is not good, and the active ingredients in alcohol-based fuels are not fully stimulated, resulting in waste. Contents of the invention [0003] The object of the present invention is to provide a kind of composite emulsifier and preparation method thereof, to solve the problems raised in the above-mentioned background technology. [0004] In order to a...

Claims

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Application Information

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IPC IPC(8): C10L1/198C10L1/182C10L1/224C10L1/24C10L1/12
CPCC10L1/143C10L1/1233C10L1/1824C10L1/1826C10L1/1985C10L1/224C10L1/2437C10L2300/20
Inventor 汪建军
Owner 汪建军
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