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Efficient coal saving oxidant and preparation method thereof

A combustion aid and high-efficiency technology, applied in the field of high-efficiency coal-saving combustion aids and its preparation, can solve the problems of few products, achieve the effects of increasing operation rate, reducing CO emissions, and increasing furnace temperature

Inactive Publication Date: 2012-06-27
SHANDONG ZHONGSEN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In recent years, under the call of the national energy conservation and emission reduction policy, the improvement of coal combustion rate and the reduction of SO 2 There are many energy-saving products that emit substances such as , CO, etc., but when such products are pushed into market practice, there are very few products that are finally usable

Method used

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  • Efficient coal saving oxidant and preparation method thereof
  • Efficient coal saving oxidant and preparation method thereof
  • Efficient coal saving oxidant and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0023] A kind of high-efficiency coal-saving combustion-supporting agent of example 1

[0024] The materials and proportions required for configuring the product are as follows (parts by weight)

[0025]

[0026] Crush and grind each component at the planned temperature, then mix them in a solvent, and let them stand for a certain period of time;

[0027] Then add emulsifiers and stabilizers; finally mix in 500 parts of water to form a finished product.

[0028] In use, the high-efficiency coal-saving combustion accelerant of the present invention is firstly mixed with water at a ratio of 1:7, and then 8 kg of the solution prepared by the product is added to 1000 kg of coal, and mixed for 15 minutes before use.

example 2

[0029] A kind of high-efficiency coal-saving agent combustion-supporting agent of example 2

[0030] The materials and proportions required for configuring the product are as follows (parts by weight)

[0031]

[0032] Crush and grind each component at the planned temperature, then mix them in a solvent, and let them stand for a certain period of time;

[0033] Then add emulsifiers and stabilizers; finally mix in 400 parts of water to form a finished product.

[0034] In use, the high-efficiency coal-saving combustion-supporting agent of the present invention is first mixed with water at a ratio of 1:8, and then 9 kg of the solution prepared by the product is added to 1000 kg of coal, and it can be used within 15 minutes after mixing.

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PUM

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Abstract

An efficient coal saving oxidant and a preparation method thereof. The efficient coal saving oxidant is characterized by mainly comprising catalyst, solvent, stabilizing agent, emulsifier and water; and the efficient coal saving oxidant specifically comprises, by weight, 5-24% of ferrocene, 0.5-1.2% of cerium nitrate, 20-50% of diesel oil, 0.5-2.5% of sodium silicate, 1-5% of sodium dodecyl benzene sulfonate and the balance of water. According to usage of coal and combustion apparatus, the efficient coal saving oxidant can reach a coal saving rate of 5-16%, reduce CO discharge by 20-90%, reduce offensive odor by 80%, reduce coal smoke in furnace by 50% and substantially reduce coal smoke and dust in the flue gas.

Description

technical field [0001] The invention relates to the technical field of coal additives, in particular to a high-efficiency coal-saving combustion aid and a preparation method thereof. Background technique [0002] my country is the world's largest energy-consuming country, and coal is the main source of energy consumption in my country. During the "Twelfth Five-Year Plan" period, my country's coal industry will still face the problem of total growth. It is estimated that by 2015, the total national coal consumption will reach about 3.8 billion tons. 2 The impact of gas emissions such as air pollution on the living environment is increasing day by day, and energy conservation and emission reduction has become the most urgent task. [0003] In recent years, under the call of the national energy conservation and emission reduction policy, the improvement of coal combustion rate and the reduction of SO 2 There are many energy-saving products that emit , CO and other substances,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L9/10
Inventor 姚嘉于吉涛
Owner SHANDONG ZHONGSEN TECH