Environment-friendly coal saving agent

A coal-saving agent and environmental protection technology, which is applied in the field of coal chemical industry, can solve the problems of limited coal-saving effect, poor combustion durability, and high safety risk, and achieve the effects of good environmental protection and energy saving, promotion of full combustion, and excellent cost performance

Active Publication Date: 2016-05-04
北京幄福环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This type of product has a fast combustion speed and can assist the combustion of coal, but its combustion durability is poor, the effect of saving coal is limited, and it is flammable, explosive, volatile, and has a high safety risk, which is likely to cause secondary pollution

Method used

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Examples

Experimental program
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preparation example Construction

[0036] Correspondingly, the present invention also provides a preparation method of the above-mentioned environmental protection and coal-saving agent, comprising the following steps: mixing 10-30 parts by weight of sodium polyvinyl chloride ether sulfate, 3-20 parts by weight of sodium dodecylbenzenesulfonate , 1-8 parts by weight of sodium hydroxide, 0.5-3 parts by weight of triethanolamine and 30-100 parts by weight of water are mixed to obtain component A after stirring; 40-60 parts by weight of sodium chloride, 5-15 parts by weight The potassium chloride of parts by weight, the potassium chlorate of 1-5 parts by weight, the calcium chloride of 15-40 parts by weight, the sodium nitrate of 5-20 parts by weight, the manganese sulfate of 1-5 parts by weight, the sulfuric acid of 1-5 parts by weight The ferrous iron and 1-5 parts by weight of cerium nitrate are pulverized, mixed and stirred to obtain component B; the components A and B are mixed with 600-3500 parts by weight of...

Embodiment 1

[0053] Preparation process of component A

[0054] The pure water of 70 parts by weight is added in the container, then the sodium dodecylbenzenesulfonate of 18 parts by weight of polyvinyl chloride ether sulfate, the sodium dodecylbenzenesulfonate of 8 parts by weight, the sodium hydroxide of 3 parts by weight, the three Add ethanolamine into the container respectively, stir, and obtain component A after the raw materials are completely dissolved.

Embodiment 2

[0056] Preparation process of component B

[0057] With the sodium chloride of 45 parts by weight, the potassium chloride of 10 parts by weight, the potassium chlorate of 2 parts by weight, the calcium chloride of 25 parts by weight, the sodium nitrate of 10 parts by weight, the manganese sulfate of 2 parts by weight, the sulfuric acid of 3 parts by weight Ferrous iron and 3 parts by weight of cerium nitrate were added into a pulverizer for pulverization, mixed, and evenly stirred to obtain component B.

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PUM

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Abstract

The embodiment discloses an environment-friendly coal saving agent including a component A and a component B; the component A comprises polyvinyl chloride ether sodium sulfate, sodium dodecyl benzene sulfonate, sodium hydroxide and triethanolamine, and the component B comprises sodium chloride, potassium chloride, potassium chlorate, calcium chloride, sodium nitrate, manganese sulfate, ferrous sulfate and cerium nitrate. The environment-friendly coal saving agent provided by the invention makes the component A having good roles of supporting combustion, cleaning ash, removing coke and fixing sulfur and the component B having excellent permeability and catalysis properties dissolved into one whole, has a synergistic effect, and effectively optimizes and improves the properties of the additives; and secondly, the environment-friendly coal saving agent is a liquid product, is mixed with fire coal more evenly, allows the effective components to be permeated into the fire coal in short time, and has better environmental-protection and energy-saving effects. Therefore, the environmental-protection coal saving agent promotes full combustion of the fire coal, and has good environmental-protection and energy- saving effects.

Description

technical field [0001] The invention relates to the technical field of coal chemical industry, in particular to an environment-friendly coal-saving agent. Background technique [0002] Coal is one of the main energy and chemical raw materials in my country, and is the most widely used energy raw material in modern industry. In cities and surrounding areas where power plants, industrial boilers and commercial boilers are highly concentrated, due to the low thermal efficiency of coal-fired channels, the combustion equipment cannot completely burn the coal supplied to it, and the incompletely burned coal carries harmful substances such as sulfur and nitrate along with the smoke Exhaust, black smoke and waste slag will cause environmental pollution and cause energy loss. At the same time, due to insufficient coal combustion, a large amount of ash will accumulate in the furnace. Most of the existing coal combustion has the disadvantage of not being easy to burn. The reserves of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L9/10
CPCC10L9/10C10L2230/22
Inventor 文彬彬
Owner 北京幄福环保科技有限公司
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