Desulfurized composition for civil coal

A composition and civil technology, applied in the petroleum industry, fuel additives, fuels, etc., can solve problems such as bad smell, nausea, vomiting, dizziness, physical injury, etc., achieve obvious energy saving effect, wide source of raw materials, low price cheap effect

Inactive Publication Date: 2006-11-22
谢德胜
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But as the saying goes, there is no coal without sulfur. Because coal contains sulfur, sulfur dioxide and other sulfides produced during the combustion of civilian coal bring great harm to people's health and life: 1. The civilian coal in the coal furnace is The sulfides such as sulfur dioxide produced during combustion emit a pungent unpleasant smell (odor), which makes it unbearable for people who cook and reunite to enjoy the fire, especially the elderly and infirm who have been in the kitchen for a long time. Cause symptoms such as keratitis, tearing, and coughing, and even nausea, vomiting, and dizziness in severe cases. If things go on like this, it will cause great harm to people's bodies
2. The sulfide produced during the combustion of civilian coal has a great corrosive and destructive effect on cooking. All iron pots, aluminum pots, stainless steel pots, etc. used on coal stoves are prone to delamination and bottom wear. Lifespan is greatly affected
3. The sulfides ...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Embodiment 1 (unit: kilogram is kg. The following examples are the same)

[0021] Weigh the following raw materials: 1 potassium iodate powder, 12 sodium chloride powder, 90 calcium carbonate powder, 14 straw ash, 30 calcium sulfate powder.

[0022] Stir the above raw materials in a blender evenly, and then pack them in plastic bags according to 1Kg per bag.

[0023] During use, every 300Kg of civil coal composed of coal, soil and water, such as lotus root coal or lump coal base material (the same below), add 1Kg of this civil coal-fired sulfur removal composition and mix well.

Embodiment 2

[0025] Weigh the following raw materials: potassium iodate powder 2, sodium chloride powder 8.5, calcium carbonate powder 50, straw ash 9, calcium sulfate powder 80.

[0026] Stir the above raw materials in a blender evenly, and then pack them in plastic bags according to 1Kg per bag.

[0027] When in use, add 1kg of the civil coal-fired sulfur removal composition to every 300kg of civil coal base material composed of coal, soil and water and mix well.

Embodiment 3

[0029] The following raw materials were weighed: potassium iodate powder 2.5, sodium chloride powder 10, calcium carbonate powder 70, straw ash 10, calcium sulfate powder 50.

[0030] Stir the above raw materials in a blender evenly, and then pack them in plastic bags according to 1kg per bag.

[0031] When in use, add 1 kg of the civil coal desulfurization composition to every 300 kg of civil coal base material composed of coal, soil and water and mix well.

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PUM

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Abstract

The invention discloses a desulfurizing composition for domestic coal, which comprises the following ingredients (by weight portions), potassium iodate 1-4, sodium chloride 7-13, calcium carbonate 50-90, rice straw ash 8-15, and calcium sulphate 30-80.

Description

technical field [0001] The invention relates to a purifying substance or additive for eliminating sulfide in civil (burning) coal, specifically a civil coal sulfur removal composition. Background technique [0002] At present, it is still very common in urban and rural areas of my country to use civil coal for cooking, especially for warming up in winter. But as the saying goes, there is no coal without sulfur. Because coal contains sulfur, sulfur dioxide and other sulfides produced during the combustion of civilian coal bring great harm to people's health and life: 1. The civilian coal in the coal furnace is The sulfides such as sulfur dioxide produced during combustion emit a pungent unpleasant smell (odor), which makes it unbearable for people who cook and reunite to enjoy the fire, especially the elderly and infirm who have been in the kitchen for a long time. Cause symptoms such as people's keratitis, tearing, coughing, even cause nausea, vomiting, dizziness etc. when ...

Claims

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Application Information

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IPC IPC(8): C10L10/04
Inventor 谢德胜
Owner 谢德胜
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