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High efficiency, environmental protection type coal-saving agent, and its prodn. art

A coal-saving and environmentally friendly technology, applied in the field of coal-fired additives, can solve problems such as trouble, and achieve the effect of improving flame temperature and thermal efficiency

Inactive Publication Date: 2006-04-12
田立军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some solid coal-saving agents need to be dissolved in water before use, which is troublesome

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 7

[0060] Embodiment 7: the main production process of the high-efficiency environmental protection coal-saving agent of the present invention is:

[0061] A. Add an appropriate amount of quicklime to the No. 1 reaction kettle, and then add an appropriate amount of water to fully react into a sulfur-fixing agent solution;

[0062] B. Add a combustion aid and an oxidant to the No. 2 reactor, then add an appropriate amount of water to fully dissolve it, and heat it to 60°C for 2 hours to make a solution of the combustion aid and oxidant;

[0063] C. Add the catalyst in the No. 3 reaction kettle, then add an appropriate amount of water, heat to 60°C and react for 1 hour to make a catalyst solution;

[0064] D, the catalyst solution in the No. 3 reactor is added in the No. 4 reactor;

[0065] E. Add the sulfur-fixing agent solution in No. 1 reactor and the combustion aid and oxidant solution in No. 2 reactor to No. 4 reactor;

[0066] F. Add the expanding agent into the No. 3 react...

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PUM

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Abstract

An environment protection type coal saving agent is proportionally prepared from sulfur fixating agent, combustion promoter, oxidant, puffing agent, catalyst and water. Its advantages are high effect to decrease consumption of coal and increase thermal efficiency of boiler, and no secondary pollution.

Description

technical field [0001] The present invention relates to a coal-burning additive and its production process, which are formed by chemical reaction and physical mixing of certain compounds and organic substances, and in particular to a high-efficiency, environmentally-friendly, and energy-saving coal-saving agent added to fuel coal and its production process . Background technique [0002] Today, coal-fired boilers are mostly used in industrial production, thermal power generation and heating. In view of the low efficiency of coal-fired boilers, the combustion equipment cannot burn all the fuel supplied to it, and the thermal efficiency is low. The unburned fuel carries harmful substances such as sulfur and nitrate and is discharged along with smoke and waste residues, and black smoke and waste residues produce environmental pollution. Pollution also causes energy loss. At the same time, due to insufficient combustion, a large amount of ash will accumulate in the furnace. T...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L9/12
Inventor 田立军田薇周宝旭张伟刘丽萍李斌王鑫
Owner 田立军
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