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Gasoline additive

A gasoline additive and naphtha technology, applied in the field of gasoline additives, can solve problems affecting the environment, engine cylinders and exhaust system hazards, pollution, etc., and achieve the effects of reducing emissions, improving combustion performance, and reducing fuel consumption

Active Publication Date: 2014-01-29
SHANDONG TAIDE NEW ENERGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

General and efficient leaded and iron metal additives such as gasoline antiknock agent tetraethyl lead, etc., can improve combustion performance and octane number, but because of the toxicity of lead itself and the particulate matter pollution produced by other metal compounds, serious Affects the environment and is also hazardous to engine cylinders and exhaust systems

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] A gasoline additive, consisting of the following components by weight:

[0046] 30-40 parts of methanol;

[0047] 5-6 parts of isobutanol;

[0048] 10-15 parts of ethanol;

[0049] 15-20 parts of methyl tert-butyl ether;

[0050] 20-25 parts of naphtha;

[0051] 0.1 to 0.5 parts of dimethyl phosphate;

[0052] 0.8~1.5 parts Tween 80;

[0053] 10-30 parts The mixture of rosin and camphor extract, wherein the weight fraction of rosin is 45%, and the weight fraction of camphor extract is 55%.

[0054] By adopting the gasoline additive described in Example 1, the gasoline octane number is increased by 17 units, the gum content is 0.3, and gasoline is saved by 20%.

Embodiment 2

[0056] Described gasoline additive is made up of the following components by weight:

[0057] 30 parts methanol;

[0058] 6 parts isobutanol;

[0059] 15 parts ethanol;

[0060] 12 parts of methyl tert-butyl ether;

[0061] 23 parts naphtha;

[0062] 0.3 parts of dimethyl phosphate;

[0063] 1 part Tween 80;

[0064] The mixture of 20 parts of rosin and camphor oil extract, wherein the weight fraction of rosin is 45%, the weight fraction of camphor extract

[0065] 55%.

[0066] By adopting the gasoline additive described in Example 2, the gasoline octane number is increased by 23 units, the gum content is 0.1, and gasoline is saved by 25%.

Embodiment 3

[0068] Described gasoline additive is made up of the following components by weight:

[0069] 40 parts methanol;

[0070] 5 parts isobutanol;

[0071] 12 parts ethanol;

[0072] 14 parts of methyl tert-butyl ether;

[0073] 22 parts naphtha;

[0074] 0.2 parts of dimethyl phosphate;

[0075] 1.5 parts Tween 80;

[0076] The mixture of 25 parts of rosin and camphor extract, wherein the weight fraction of rosin is 45%, and the weight fraction of camphor extract is 55%.

[0077] By adopting the gasoline additive described in Example 3, the gasoline octane number is increased by 20 units, the gum content is 0, and gasoline is saved by 21%.

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PUM

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Abstract

The invention belongs to the technical field of additives, and in particular relates to a gasoline additive. The gasoline additive consists of the following components in parts by weight: 30-40 parts of methanol, 5-6 parts of isobutanol, 10-15 parts of ethanol, 15-20 parts of methyl tertiary-butyl ether, 20-25 parts of naphtha, 0.1-0.5 part of dimethyl phosphate, 0.8-1.5 parts of tween 80 and 10-30 parts of a mixture of rosin and a camphor extracting solution, wherein the weight percent of rosin is 45% and the weight percent of the camphor extracting solution is 55%. The gasoline additive not only can greatly improve the octane value, but also is environment-friendly and safe, so that the gasoline quality is effectively improved, and the gasoline saving effect is obvious.

Description

technical field [0001] The invention belongs to the technical field of additives, in particular to a gasoline additive. 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. [0003] Octane number is the most important weight index of motor gasoline, which reflects a country's refining technology level. The higher the compression ratio of the gasoline engine, the higher the thermal efficiency, the lower the fuel consumption, and the higher the octane number. The most effective and economical way to increase the octane number is to add gasoline additives to gasoline. General and efficient leaded and iron metal additives such as gasoline antiknock agent tetraethyl lead, etc., ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L1/26C10L1/198C10L1/185C10L1/182C10L1/18C10L1/16
Inventor 车春玲熊长祥
Owner SHANDONG TAIDE NEW ENERGY
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