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Combustion assisting agent with aeration combustion-supporting and coal saving function

A technology of combustion aid and calcium oxide, which is applied in the field of coal-fired combustion aids, can solve problems such as low thermal efficiency, incomplete combustion, and environmental pollution, and achieve the effect of improving thermal efficiency and saving money

Inactive Publication Date: 2006-06-28
迟万斌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, coal is the main source of fuel for most boilers in my country. Compared with other fuels, coal is relatively cheap, especially in my country, where coal resources are abundant, but the combustion point of low-quality coal is very low, and many coals cannot be fully burned during combustion. , leading to extremely low thermal efficiency
and seriously pollute the environment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0020] The present invention will be further described below in conjunction with embodiment.

[0021] The formulations are different according to the quality of the coal, and are specifically prepared according to the sulfur content of the coal and the high and low coefficient of volatilization. The following is an example of coal calorie.

Embodiment 1

[0022] Embodiment one: (two kinds of prescriptions)

[0023] 3000, 3500, and 4000 calories are low-quality coal, and the specific formula is as follows:

[0024] 1. Potassium permanganate 10-20, potassium chlorate 20-30, urotropine 5-15, manganese dioxide 5-15, calcium oxide 0.2-1.0, active magnesium oxide 0.2-1.0, aluminum dioxide 0.1-1.0, Industrial sodium chloride 30-40, ferric oxide 1-5, dolomite powder 0.5-1.5.

[0025] 2. Potassium permanganate 10-20, potassium nitrate 20-30, light magnesium oxide 0.2-1.0, barium nitrate 1-2, ferric oxide 2-5, magnesium silicate 0.2-1.0, industrial sodium chloride 30-45, hydrogen peroxide 5-15, diatomaceous earth 4-10, aluminum oxide 0.2-1.0.

Embodiment 2

[0026] Embodiment two: (two kinds of prescriptions)

[0027] 4500 and 5000 calories are medium-quality coal, and the specific formula is as follows:

[0028] 1. Potassium permanganate 10~20, potassium chlorate 20~30, manganese dioxide 5~10, diatomite 4~10, hydrogen peroxide 5~15, ferric oxide 2~5, aluminum oxide 0.2~ 1.0, barium nitrate 0.5-1.0, active magnesium oxide 0.1-0.8, industrial sodium chloride 50-60, calcium oxide 0.1-1.0.

[0029] 1. Potassium nitrate 20-30, hydrogen peroxide 5-15, diatomaceous earth 4-10, magnesium silicate 0.2-1.0, aluminum oxide 0.5-1.0, sodium carbonate 0.5-1.0, light magnesium oxide 0.3-1.0 , calcium oxide 0.5-1.0, ferric oxide 2-4, industrial sodium chloride 50-70.

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Abstract

The invention offer strong oxygen combustion supporting synergy coal saving combustion adjuvant. Its main technique feature is proportioning the following each preparation by weight part ratio according to coal quality: strong oxidant: potassium permanganate, potassium chlorate, potassium nitrate, hydrogen peroxide, hexamethylene tetramine, potassium perchlorate; strong catalyst: manganese dioxide, magnesia; scale remover: calcium oxide dolomite fines, calcium carbonate; fume clearing agent: sodium carbonate, active magnesia, light magnesium oxide; desulfurizer: alumina, magnesium silicate, barium nitrate; leavening agent: industry using sodium chloride; diatomite: pumice, boric sludge; ferric oxide is very fit for low grade coal. The advantages of the invention are that it can make low grade coal burn fully, increase thermal efficiency, save energy, no pollution; and it can save fund for corporation; it can save 100-250 thousand yuan per ten thousand ton coal; and the coal saving rate can reach 15-25%.

Description

Technical field: [0001] The invention relates to a coal-burning combustion-supporting agent, in particular to a strong-oxygen combustion-supporting, efficiency-saving and coal-saving combustion-supporting agent. technical background: [0002] At present, coal is the main source of fuel for most boilers in my country. Compared with other fuels, coal is relatively cheap, especially in my country, where coal resources are abundant, but the combustion point of low-quality coal is very low, and many coals cannot be fully burned during combustion. , leading to extremely low thermal efficiency. And seriously pollute the environment. Invention content: [0003] The purpose of the present invention is to provide a kind of strong oxygen combustion accelerant aiming at the deficiencies in the above-mentioned technologies, which can fully burn low-quality coal without pollution, and improves the thermal efficiency of coal. [0004] The object of the present invention is achieved like...

Claims

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Application Information

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IPC IPC(8): C10L9/12
Inventor 迟万斌
Owner 迟万斌
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