High-efficient enviromental protection additive for fire coal

A coal-fired additive and environmental protection technology, applied in the direction of fuel, solid fuel, petroleum industry, etc., can solve the problems of insignificant energy saving effect, serious environmental pollution, high cost, etc., and achieve the reduction of coking phenomenon at the bottom of the furnace, low production cost and complete combustion Effect

Inactive Publication Date: 2005-08-24
梁丽丽
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing coal-fired additives have no obvious energy-saving effect, and the environmental pollution is still very serious, and the cost is high

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] Get 15 parts in parts by weight of potassium chlorate, 12 parts in potassium permanganate, 12 parts in quick lime, 15 parts in potassium nitrate, 15 parts in sodium nitrate, mix, stir, and dilute with water (the weight ratio of water and the above-mentioned mixture total amount is 10 parts) :100~50:100), the efficient and environment-friendly coal-fired additive is obtained.

Embodiment 2

[0010] Get 22 parts in parts by weight of potassium chlorate, 20 parts in potassium permanganate, 20 parts in quick lime, 22 parts in potassium nitrate, 20 parts in sodium nitrate, mix, stir, and dilute with water (the weight ratio of water and the above-mentioned mixture total amount is 10 parts) :100~50:100), the efficient and environment-friendly coal-fired additive is obtained.

Embodiment 3

[0012] Take 12 parts of potassium chlorate, 12 parts of potassium permanganate, 12 parts of quicklime, 12 parts of potassium nitrate, 15 parts of sodium nitrate, 120 parts of sodium chloride, 10 parts of hexamethylenetetramine, 15 parts of anhydrous sodium sulfate, and 12 parts of sodium, mixed, stirred, and diluted with water (the weight ratio of water to the total amount of the above mixture is 10:100-50:100), and the high-efficiency and environment-friendly coal-fired additive is obtained.

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PUM

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Abstract

An environment protection type efficient additive for fire coal contains proportionally potassium chloride, potassium hypermanganate, calcium lime, potassium nitrate and sodium nitrate. It has high effect to increase heat efficiency, decrease the content of C in sinder and the exhaust of toxic harmful gases, and elongate combustion time.

Description

technical field [0001] The invention particularly relates to a high-efficiency and environment-friendly coal-burning additive. Background technique [0002] Coal is one of the most common and main energy sources, and it is widely used in industrial and mining enterprises and daily life. However, coal also has the obvious disadvantages of low combustion efficiency and environmental pollution. Therefore, improving the combustion efficiency of coal combustion, so as to achieve the purpose of saving coal and reducing the pollution of coal combustion to the environment, has become an important topic of energy conservation at present. At present, the method of adding coal-burning additives to coal-burning is mainly adopted to achieve the purpose of saving coal. By adding coal-burning additives, the coal-fired combustion can be made more fully. However, the existing coal-fired additives have no obvious energy-saving effect, still cause serious environmental pollution, and have h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L9/10
Inventor 梁丽丽
Owner 梁丽丽
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