Coal-saving decarburization combustion improver

A combustion aid and decarbonization technology, applied in the direction of fuel, solid fuel, petroleum industry, etc., can solve the problems of poor removal effect, low function, large investment, etc., and achieve the effect of uniform distribution, sufficient supply, and increased furnace temperature

Inactive Publication Date: 2010-10-27
广州中科高成环保科技有限公司
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  • Abstract
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Problems solved by technology

[0003] It is understood that the 2008 National SO 2 Emissions up to 25.49 million tons, NO X The preliminary estimate of emissions is 22.2 million tons, CO, CO 2 The emission is as high as more than 50 million tons. Every year, the country suffers from acid rain, SO 2 and CO, CO 2 The economic loss caused by pollution is tens of billions of yuan, and the impact...

Method used

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  • Coal-saving decarburization combustion improver
  • Coal-saving decarburization combustion improver
  • Coal-saving decarburization combustion improver

Examples

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Effect test

Embodiment 1

[0027] Be 20% active calcium oxide, 12% magnesium hydroxide, 20% sodium carbonate, 10% activated carbon, 15% ferrosilicon powder, 12% manganese dioxide, 5% strontium carbonate and 6% barium hydroxide is evenly mixed, and then added to the burning coal.

Embodiment 2

[0029] Be 30% active calcium oxide, 10% magnesium hydroxide, 20% sodium carbonate, 9% activated carbon, 13% ferrosilicon powder, 10% manganese dioxide, 3% strontium carbonate and 5% barium hydroxide is evenly mixed, and then added to the burning coal.

Embodiment 3

[0031] Be 30% active calcium oxide by weight, 9% magnesium hydroxide, 20% sodium carbonate, 8% activated carbon, 12% ferrosilicon powder, 10% manganese dioxide, 4% strontium carbonate and 7% barium hydroxide is evenly mixed, and then added to the burning coal.

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Abstract

The invention discloses a coal-saving decarburization combustion improver. The improver is prepared by evenly mixing the following components by weight percent: 20-30% of activated calcium oxide, 9-12% of magnesium hydroxide, 12-20% of sodium carbonate, 8-10% of activated carbon, 12-15% of FeSi powder, 8-12% of manganese dioxide, 3-5% of strontium carbonate and 5-7% of barium hydroxide. By adding the combustion improver of the invention in fire coal, the dosage of coal can be reduced by 2-15%, the thermal efficiency can be increased by 0.5-5%, and the decarburization effect is good.

Description

technical field [0001] The invention relates to a coal-saving decarbonization combustion aid. Background technique [0002] my country's SO 2 , NO X and CO, CO 2 The emissions are among the highest in the world, and the air pollution and acid rain caused by them are very serious, and the economic losses are huge, which have become the main factors restricting the sustainable development of my country's economy and society. Therefore, the control of SO 2 , NO X and CO, CO 2 Pollution is inevitable. [0003] It is understood that the 2008 National SO 2 Emissions up to 25.49 million tons, NO X The preliminary estimate of emissions is 22.2 million tons, CO, CO 2 The emission is as high as more than 50 million tons. Every year, the country suffers from acid rain, SO 2 and CO, CO 2 The economic loss caused by pollution is tens of billions of yuan, and the impact on acid rain, SO 2 , NO X and CO, CO 2 Pollution control, currently there are hundreds of desulfurization, ...

Claims

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Application Information

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IPC IPC(8): C10L9/10
Inventor 陈佐会雷宏洲雷积寿张志洪陈科全
Owner 广州中科高成环保科技有限公司
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