Green energy-saving coal combustion promoter

A combustion-supporting agent and coal technology, applied in the field of coal additives, can solve the problems of excessive discharge of harmful substances, inconvenient use, short duration, etc., and achieve the effects of reducing the blackness of exhaust smoke, increasing the temperature of the furnace, and loosening the coal seam

Inactive Publication Date: 2006-10-18
吴莉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing coal additives for industrial and civil fuels only focus on the combustion-supporting effect, and consider only from the perspective of oxygen supply. Some combustion-supporting additives use coke powder, charcoal and other raw materials to increase combustion, which cannot save coal and reduce harmful gas emissions.
And not soluble in water, very inconvenient to use
Some combustion-supporting additives are only considered from the perspective of oxygen supply, the duration is short,

Method used

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Examples

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Example Embodiment

[0006] The invention is composed of 10% potassium permanganate, 15% amine nitrate, 20% calcium chloride, 14% ferric oxide, 29% calcium oxide, and 12% aluminum oxide. Mix the raw materials according to the formula ratio, and obtain the product after inspection. Since the raw materials in this formula are all soluble in water, they can be prepared into solid powder or liquid water as needed. When in use, the powdered combustion aid is directly and evenly mixed into the coal at the ratio of 1.5% by weight of the coal. The ratio of the combustion-supporting agent, water and coal of the liquid water-based combustion-supporting agent is 1:10:1000, and the combustion-supporting agent is diluted with water and sprayed directly on the surface of the coal. Due to the strong firepower of the boiler with the addition of combustion aid, the blast volume should be adjusted appropriately, and the thickness of the coal seam should be reduced by 1-2 cm according to the situation. If it is mechanicall

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Abstract

The green energy-saving coal combustion promoter is compounded with oxides, catalyst, sulfur fixing agent, etc. Specifically, it consists of potassium permanganate 10 wt%, ammonium nitrate 15 wt%, calcium chloride 20 wt%, ferro-ferric oxide 14 wt%, calcium oxide 29 wt% and alumina 12 wt%. It has the functions of eliminating coking, descaling, puffing, increasing oxygen, eliminating smoke and dust, desulfurizing, etc, so that it can promote burning of coal, raise heat efficiency and reduce exhausted dust and acid gas. It is suitable for use in boiler coal and briquette.

Description

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Claims

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Application Information

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Owner 吴莉
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