Combustion-supporting agent for coal

A technology of combustion-supporting agent and zirconium slag, which is applied in the field of combustion-supporting agent for clean briquette, can solve the problems of cumbersome use, only combustion-supporting effect, single combustion-supporting function, etc., and achieves the effect of improving smoke elimination rate

Inactive Publication Date: 2015-04-15
王凯
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the problem of difficult coal combustion and low combustion rate can be solved by adding a combustion enhancer. Additives such as smoke agent are cumbersome to use

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] The formula of the combustion enhancer of the present invention is: 25 parts of zirconium slag, 25 parts of white mud, 15 parts of ferrocene, 6 parts of diatomaceous earth, 6 parts of titanium dioxide, 6 parts of activated carbon, 2 parts of urea, 2 parts of manganese oxide, carboxymethyl 3 parts of sodium cellulose, 3 parts of potassium nitrate, 2 parts of cerium isooctanoate, and 1 part of sodium chloride.

[0012] The preparation method is as follows: weighing each component according to the above formula, and then mixing uniformly to obtain the combustion accelerant of the present invention.

Embodiment 2

[0014] The formula of the combustion enhancer of the present invention is: 20 parts of zirconium slag, 30 parts of white mud, 10 parts of ferrocene, 10 parts of diatomaceous earth, 5 parts of titanium dioxide, 10 parts of activated carbon, 1 part of urea, 5 parts of manganese oxide, carboxymethyl 1 part of sodium cellulose, 5 parts of potassium nitrate, 1 part of cerium isooctanoate, 2 parts of sodium chloride. The preparation method is the same as in Example 1.

Embodiment 3

[0016] The formula of the combustion enhancer of the present invention is: 30 parts of zirconium slag, 20 parts of white mud, 20 parts of ferrocene, 5 parts of diatomaceous earth, 10 parts of titanium dioxide, 5 parts of activated carbon, 5 parts of urea, 1 part of manganese oxide, carboxymethyl 5 parts of sodium cellulose, 1 part of potassium nitrate, 2 parts of cerium isooctanoate, and 1 part of sodium chloride. The preparation method is the same as in Example 1.

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PUM

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Abstract

A disclosed combustion-supporting agent for coal is characterized by being composed of the following compositions in parts by weight: 20-30 parts of zirconium slag, 20-30 parts of white mud, 10-20 parts of ferrocene, 5-10 parts of diatomite, 5-10 parts of titanium dioxide, 5-10 parts of active carbon, 1-5 parts of urea, 1-5 parts of manganese oxide, 1-5 parts of carboxymethylcellulose sodium, 1-5 parts of potassium nitrate, 1-2 parts of cerium isooctanoate, and 1-2 parts of sodium chloride. The combustion-supporting agent with the above formula is obtained through a lot of experiments, and through synergic cooperation of the compositions, the obtained combustion-supporting agent has functions of immobilizing sulfur, removing coke, eliminating smoke and the like, is good in effect and is relatively convenient when being used.

Description

technical field [0001] The invention relates to a combustion aid for coal, in particular to a combustion aid for clean briquette coal with good environmental performance. Background technique [0002] Coal is an important energy source in our country. The mining and use of a large amount of coal not only makes coal resources less and less, but also causes a lot of environmental pollution due to backward technology. Insufficient coal combustion has many problems, such as low flame temperature, high carbon content in coal slag, and a large amount of harmful gas emitted from combustion. In addition, there are still a lot of low-quality coal in our country. These coals contain less carbon and are difficult to burn. At present, the problem of difficult coal combustion and low combustion rate can be solved by adding a combustion enhancer. Additives such as smoke agent are cumbersome to use. Contents of the invention [0003] The purpose of the present invention is to provide ...

Claims

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Application Information

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