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A kind of gasoline additive and preparation method thereof

A gasoline additive and naphtha technology, which is used in fuel additives, petroleum industry, liquid carbon-containing fuels, etc., can solve the problems of insignificant fuel saving effect and harmful gas discharge, and achieves improved combustion efficiency, extended service life, and reduced energy consumption. The effect of gasoline

Inactive Publication Date: 2018-04-24
李高升
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to reduce the emission of harmful gases, gasoline additives are generally added to gasoline. However, the existing gasoline additives contain more toxic components. After gasoline is burned, a large amount of harmful gases are still discharged, and the fuel-saving effect is not obvious.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] The proportion of ingredients used is: 3 parts of methyl tert-butyl ether, 10 parts of butanol, 10 parts of naphtha, 3 parts of Tween 80, 15 parts of rosin extract, 3 parts of isobutane, 15 parts of petroleum ether, 10 parts of detergent and dispersant, 10 parts of polyoxyethylene lauryl ether, 4 parts of surfactant and 10 parts of diethyl alcohol monobutyl ether.

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

[0016] A. Mix methyl tert-butyl ether, butanol, naphtha, Tween 80, and rosin extract and add them to the stirring tank for stirring. The rotating speed of the stirring tank is 1500 rpm, and the stirring time is 10 minutes. Agent A;

[0017] B. Add isobutane, petroleum ether, detergent and dispersant, lauryl alcohol polyoxyethylene ether, surfactant, diethyl ethyl monobutyl ether to the mixture A, add it to the reaction kettle after mixing, and the heating temperature of the reaction kettle is 50 ℃, the heating time is ...

Embodiment 2

[0020] The composition ratio adopted is: 12 parts of methyl tert-butyl ether, 15 parts of butanol, 20 parts of naphtha, 6 parts of Tween 80, 25 parts of rosin extract, 6 parts of isobutane, 25 parts of petroleum ether, 25 parts of detergent and dispersant, 25 parts of polyoxyethylene lauryl ether, 10 parts of surfactant and 25 parts of diethyl alcohol monobutyl ether.

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

[0022] A. Mix methyl tert-butyl ether, butanol, naphtha, Tween 80, and rosin extract and add them to the stirring tank for stirring. The rotating speed of the stirring tank is 1500 rpm, and the stirring time is 10 minutes. Agent A;

[0023] B. Add isobutane, petroleum ether, detergent and dispersant, lauryl alcohol polyoxyethylene ether, surfactant, diethyl ethyl monobutyl ether to the mixture A, add it to the reaction kettle after mixing, and the heating temperature of the reaction kettle is 50 ℃, the heating time is 30m...

Embodiment 3

[0026] The composition ratio adopted is: 5 parts of methyl tert-butyl ether, 11 parts of butanol, 12 parts of naphtha, 4 parts of Tween 80, 17 parts of rosin extract, 4 parts of isobutane, 17 parts of petroleum ether, 14 parts of detergent and dispersant, 14 parts of polyoxyethylene lauryl ether, 5 parts of surfactant and 12 parts of diethyl alcohol monobutyl ether.

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

[0028] A. Mix methyl tert-butyl ether, butanol, naphtha, Tween 80, and rosin extract and add them to the stirring tank for stirring. The rotating speed of the stirring tank is 1500 rpm, and the stirring time is 10 minutes. Agent A;

[0029] B. Add isobutane, petroleum ether, detergent and dispersant, lauryl alcohol polyoxyethylene ether, surfactant, diethyl ethyl monobutyl ether to the mixture A, add it to the reaction kettle after mixing, and the heating temperature of the reaction kettle is 50 ℃, the heating time is 30min...

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PUM

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Abstract

The invention discloses a gasoline additive and a preparation method thereof. The gasoline additive is prepared from the following ingredients in parts by weight: 3 to 12 parts of methyl tertiary butyl ether, 10 to 15 parts of butyl alcohol, 10 to 20 parts of naphtha, 3 to 6 parts of Tween-80, 15 to 25 parts of rosin extraction liquid, 3 to 6 parts of iso-butane, 15 to 25 parts of petroleum ether, 10 to 25 parts of purification dispersants, 10 to 25 parts of lauryl alcohol-polyoxyethylene ether, 4 to 10 parts of surfactants and 10 to 25 parts of diethylene glycol monobutyl ether. The preparation process is simple; the prepared additive achieves the environment-friendly and pollution-free effects; the combustion efficiency of gasoline can be improved; the gasoline is saved; meanwhile, accumulated carbon formed after the gasoline combustion can also be eliminated.

Description

technical field [0001] The invention relates to the technical field of additive preparation, in particular to a gasoline additive and a preparation method thereof. Background technique [0002] With the development of the country and the improvement of people's living standards, the automobile industry is developing rapidly, and the demand for gasoline for vehicles is also increasing. The harmful gases emitted by automobiles seriously affect people's health, and the exhaust gas is extremely harmful to human health. In order to reduce the emission of harmful gases, gasoline additives are generally added to gasoline. However, existing gasoline additives contain more toxic components. After gasoline is burned, a large amount of harmful gases are still discharged, and the fuel-saving effect is not obvious. Contents of the invention [0003] The object of the present invention is to provide a gasoline additive and its preparation method to solve the problems raised in the backg...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10L1/185C10L1/182C10L1/16C10L1/18C10L1/198C10L1/10C10L10/04
CPCC10L1/10C10L1/1608C10L1/1616C10L1/1802C10L1/1824C10L1/1852C10L1/1985C10L10/04C10L2300/20C10L2300/30
Inventor 冯晋
Owner 李高升