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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 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 poor, and the active ingredients in alcohol-based fuels are not fully stimulated, resulting in waste

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] The emulsifier components include 10 parts by weight of acryl polyether, 8 parts of ethylene glycol, 2 parts of alkanolamide, 3 parts of isopropanol, 5 parts of n-decyl alcohol, and 7 parts of sodium dodecylbenzenesulfonate 8 parts, 8 parts of sodium bicarbonate, 4 parts of polyethylene glycol and 2 parts of cosolvent.

[0015] The preparation method of the present embodiment comprises the following steps:

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

[0017] B. Add n-decyl alcohol, sodium dodecylbenzenesulfonate, sodium bicarbonate, polyethylene glycol and co-solvents to the mixture A, mix them and add them to the reaction kettle to heat the reaction. During the heating process, keep stirring, and the heating temperature The temperature is 40°C, the heating time is 10 minutes, and then the tempera...

Embodiment 2

[0020] The emulsifier components include 30 parts by weight of acryl polyether, 15 parts of ethylene glycol, 8 parts of alkanolamide, 10 parts of isopropanol, 15 parts of n-decyl alcohol, and 17 parts of sodium dodecylbenzenesulfonate 18 parts, 18 parts of sodium bicarbonate, 10 parts of polyethylene glycol and 8 parts of cosolvent.

[0021] The preparation method of the present embodiment comprises the following steps:

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

[0023] B. Add n-decyl alcohol, sodium dodecylbenzenesulfonate, sodium bicarbonate, polyethylene glycol and co-solvents to the mixture A, mix them and add them to the reaction kettle to heat the reaction. During the heating process, keep stirring, and the heating temperature The temperature is 40°C, the heating time is 10 minutes, and then the ...

Embodiment 3

[0026] The emulsifier components include 15 parts of acryl polyether, 10 parts of ethylene glycol, 3 parts of alkanolamide, 4 parts of isopropanol, 6 parts of n-decyl alcohol, and 9 parts of sodium dodecylbenzenesulfonate in parts by weight. 10 parts, 10 parts of sodium bicarbonate, 5 parts of polyethylene glycol and 3 parts of cosolvent.

[0027] The preparation method of the present embodiment comprises the following steps:

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

[0029] B. Add n-decyl alcohol, sodium dodecylbenzenesulfonate, sodium bicarbonate, polyethylene glycol and co-solvents to the mixture A, mix them and add them to the reaction kettle to heat the reaction. During the heating process, keep stirring, and the heating temperature The temperature is 40°C, the heating time is 10 minutes, and the...

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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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