Mine gas anti-knock additive and its preparing method

An anti-explosion agent and gas technology, which is applied in mining equipment, dustproof, earth-moving drilling and mining, etc., can solve the problems of inability to eliminate gas, gas life safety hazards, etc.

Inactive Publication Date: 2005-08-03
高福利
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Explosible gas in mines, especially coal mines, is often a great hazard to mines and human safety. At present, people use the amount of gas in the air, that is, the proportion of gas in the air, to measure mine safety. Its disadvantages It is impossible to eliminate the gas, the gas still exists, so we can only stop the work passively, and use the blower to add safe gas and dilute the gas to obtain safe gas

Method used

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  • Mine gas anti-knock additive and its preparing method

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Effect test

Embodiment 1

[0027] The composition of mine gas anti-explosion agent of the present invention and the processing step of preparation method thereof:

[0028] The formula of mine gas anti-explosion agent is made up of A and B two components, according to the following weight ratio relationship of each component in the two components, each component is weighed for future use:

[0029] The ingredients and parts by weight of component A are: Span 80---6, Tween 80--6, monoethanolamine--4, sodium dodecylbenzenesulfonate--66, emulsifier OPE-8- -12, water -100;

[0030] The components and parts by weight of component B are: vitamin B6-1, sodium bicarbonate-16, eucalyptus oil-3, gardenia red plant pigment-0.5, water-170.

[0031] a. Preparation of component A: Weigh sodium dodecylbenzenesulfonate and emulsifier OPE-8 according to the weight of the formula, release the container, mix them uniformly, add water to dissolve and mix uniformly to obtain component A1; Parts by weight of the formula Weig...

Embodiment 2

[0036] The composition of mine gas anti-explosion agent of the present invention and the processing step of preparation method thereof:

[0037] The formula of mine gas anti-explosion agent is made up of A and B two components, according to the following weight ratio relationship of each component in the two components, each component is weighed for future use:

[0038] The ingredients and parts by weight of component A are: Span 80---29, Tween 80--29, monoethanolamine--19, sodium dodecylbenzenesulfonate--330, emulsifier OPE-8- -59, water -390;

[0039] The components and parts by weight of component B are: vitamin B6-5, sodium bicarbonate-14, eucalyptus oil-79, gardenia red plant pigment-2, water-900.

[0040] According to above-mentioned formula, the preparation method of this mine gas explosion-proof agent is the same as embodiment 1.

Embodiment 3

[0042] The composition of mine gas anti-explosion agent of the present invention and the processing step of preparation method thereof:

[0043] The formula of mine gas anti-explosion agent is made up of A and B two components, according to the following weight ratio relationship of each component in the two components, each component is weighed for future use:

[0044] The ingredients and parts by weight of component A are: Span 80---14, Tween 80--14, monoethanolamine--12, sodium dodecylbenzenesulfonate--74, emulsifier OPE-8- -20, water -180;

[0045] The ingredients and parts by weight of component B are: vitamin B6-1.8, sodium bicarbonate-26, eucalyptus oil-11, gardenia red plant pigment-1.3, water-250.

[0046] According to above-mentioned formula, the preparation method of this mine gas explosion-proof agent is the same as embodiment 1.

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Abstract

The present invention belongs to the field of mine safety technology, especially mine gas explosion preventing agent and its preparation process, and aims at solving the difficult problem of reducing gas to avoid explosion. The mine gas explosion preventing agent consists of Span-80, Tween-80, ethanolamine, sodium dodecyl benzene sulfonate, emulsifier OPE-8, vitamin B6, sodium bicarbonate, eucalyptus oil, gardenia red and water. The mine gas explosion preventing agent has the materials divided into two components, component A and component B, which are mixed homogeneously in certain ratio when used. The mine gas explosion preventing agent is used in absorbing mine gas while fast detecting gas chemically.

Description

technical field [0001] The invention belongs to mine safety technology, and in particular relates to an explosion-proof agent for gas, an explosive gas in mines, and a preparation method thereof. Background technique [0002] Explosible gas in mines, especially coal mines, is often a great hazard to mines and human safety. At present, people use the amount of gas in the air, that is, the proportion of gas in the air, to measure mine safety. Its disadvantages The gas cannot be eliminated, the gas still exists, and the work can only be stopped passively, and safe gas can be obtained by diluting the gas by adding safe gas with the blower. Contents of the invention [0003] The object of the present invention is to provide a chemical agent for absorbing methane gas and other harmful gases in mines and a preparation method thereof. [0004] The formula of mine gas explosion-proof agent of the present invention is made up of A...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21F5/06
Inventor 高福利高科陈紫兰
Owner 高福利
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