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Combustion improver for boiler and preparation method and application thereof

A combustion-supporting agent and boiler technology, which is applied in the field of combustion-supporting agent for boilers, can solve problems such as inability to meet needs, and achieve the effects of reducing the concentration and blackness of smoke and dust emissions, reducing emissions, and increasing reaction speed.

Inactive Publication Date: 2014-03-19
上海悦和科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the existing combustion accelerants can’t take into account both the improvement of combustion efficiency and the reduction of pollution emissions, and the combustion-supporting effect can’t meet the needs. Therefore, it is necessary to develop a new combustion accelerant for coal-fired boilers to further improve combustion efficiency and at the same time. Good sulfur fixation and dust reduction

Method used

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  • Combustion improver for boiler and preparation method and application thereof
  • Combustion improver for boiler and preparation method and application thereof

Examples

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Embodiment 1

[0016] A combustion accelerant for a coal-fired boiler, prepared from the following raw materials in parts by weight:

[0017] 4 parts of sodium carbonate, 4 parts of coal powder, 4 parts of iron oxide, 4 parts of zinc oxide, 4 parts of copper oxide, 4 parts of calcium oxide, 4 parts of magnesium oxide, 4 parts of aluminum oxide, 16 parts of selenium dioxide, 16 parts of strontium oxide , 16 parts of difluorine monoxide, 16 parts of No. 97 gasoline, 16 parts of -20 No. diesel oil, 16 parts of ethanol, 16 parts of kerosene, 10 parts of paraffin, 10 parts of n-octane, 10 parts of nonane, 10 parts of decane, ten parts 10 parts of monoane, 10 parts of dodecane, 10 parts of eicosane, 10 parts of triacane, and 10 parts of tetradecane.

[0018] The preparation method comprises the following steps:

[0019] 1) In parts by weight, at 25°C, add 4 parts of sodium carbonate and 4 parts of coal powder to 10,000 parts of water while heating, and then slowly add 4 parts of iron oxide, 4 par...

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Abstract

The invention provides a combustion improver for a boiler. The combustion improver is prepared from the following raw materials in parts by weight: 4 parts of sodium carbonate, 4 parts of coal powder, 4 parts of iron oxide, 4 parts of zinc oxide, 4 parts of copper oxide, 4 parts of calcium oxide, 4 parts of magnesium oxide, 4 parts of aluminum oxide, 16 parts of selenium dioxide, 16 parts of strontium oxide, 16 parts of difluorine monoxide, 16 parts of No. 97 gasoline, 16 parts of No. -20 diesel oil, 16 parts of ethanol, 16 parts of kerosene, 10 parts of paraffin, 10 parts of n-octane, 10 parts of nonane, 10 parts of decane, 10 parts of undecane, 10 parts of dodecane, 10 parts of eicosane, 10 parts of triacontane and 10 parts of tetracontane. The combustion improver provided by the invention can reduce pollution, improve combustion efficiency and prolong the service life of the boiler. The invention further provides a preparation method and application of the combustion improver.

Description

technical field [0001] The invention relates to a combustion enhancer, in particular to a combustion enhancer for a boiler, its preparation method and application. Background technique [0002] As the whole society pays more and more attention to the problems of environmental pollution and energy consumption, the country and various industries have stricter and stricter restrictions on the sulfur emissions of coal-fired boilers. Further reduce production costs. The development of combustion aids provides a feasible way to solve these problems. However, the existing combustion accelerants can’t take into account both the improvement of combustion efficiency and the reduction of pollution emissions, and the combustion-supporting effect can’t meet the needs. Therefore, it is necessary to develop a new combustion accelerant for coal-fired boilers to further improve combustion efficiency and at the same time. To a good effect of sulfur fixation and dust reduction. Contents of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L9/12
Inventor 蔡强邓红权高学泰
Owner 上海悦和科技有限公司
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