Coal mine omnipotent gas extraction agent

A gas extraction, all-round technology, applied in gas discharge, safety devices, mining equipment and other directions, can solve the problems of power failure and wind failure, workers' lives are in danger, high-bursting mines are not suitable for use, etc., to achieve easy operation and use, improve the effect, good effect

Inactive Publication Date: 2010-01-20
北京富神生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This new type of chemical that makes up for existing methods with lower costs but easier operations also improves coal mineral recovery compared to current techniques without affects its overall properties or usability. It'll be safe from exposure during production while still working effectively at different stages within it.

Problems solved by technology

Technological Problem addressed in this patents relates to safely draining coal mines without causing harm or injury due to excessively concentrated gas accumulation within their faces. Existing solutions involve either manual drilling or hydraulic drain systems that require expensive equipment such as pipelines or machinery. These techniques result in significant costs associated with each individual process.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Embodiment 1, the all-purpose gas extraction agent for coal mines of the present invention is prepared by mixing the following raw materials in the following weight proportions: 100 kg of acetic acid and 3 kg of maltose. When in use, dissolve into about ten times of weight or 5-18 times of water.

Embodiment 2

[0025] Embodiment 2, the coal mine all-purpose gas extraction agent of the present invention is made by mixing the following raw materials: 100 kg of acetic acid, 28 kg of maltose. When in use, dissolve into about ten times of weight or 5-18 times of water.

Embodiment 3

[0026] Embodiment 3, the coal mine all-purpose gas extraction agent of the present invention is made by mixing the following raw materials: 100 kg of acetic acid and 8 kg of maltose. When in use, dissolve into about ten times of weight or 5-18 times of water.

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PUM

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Abstract

The invention relates to a coal mine omnipotent gas extraction agent, in order to solve the problem of poor gas extraction effect in existing coal mines. The extraction agent comprises the following raw materials according to weight ratio: 100 of water-soluble organic acid and 3-28 of sugar. The weight ratio of raw materials is 100 of water-soluble organic acid and 3-28 of sugar, and the extraction agent further comprises water of which the weight is 5-18 times as that of the above raw materials. The water-soluble organic acid is selected from fulvic acid, acetic acid, complex acid obtained from plant fermentation, citric acid and lactic acid; the sugar is selected from maltose, sucrose, fructose, konjac powder and agar. The extraction agent has the advantages of low cost, easy operation and use, no influence on coal quality, good effect, ability of improving the gas extraction effect of coal mines dramatically, no obvious influence on underground operation staff and equipment, high security and high efficiency.

Description

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Claims

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Application Information

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Owner 北京富神生物科技有限公司
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