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Catalytic combustion adjuvant for coal

A technology of combustion-supporting agent and high-heating agent, applied in the field of catalytic combustion-supporting agent for coal, which can solve problems such as low thermal efficiency, high emission of air pollutants, insufficient coal combustion, etc.

Inactive Publication Date: 2006-01-11
尹小林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to solve the problems of insufficient coal combustion, low thermal efficiency, high emission of air pollutants, and large environmental pollution; Combining with the characteristics of the structure compound, various complex chemical reactions accompanied by the oxidative combustion process of coal in the application of industrial furnace layered combustion, pulverized coal combustion, cyclone combustion, and fluidized combustion technology, such as thermal cracking, thermal synthesis, condensation, cyclization, Dehydrogenation, oxidation, catalysis and other characteristics, improve the thermal efficiency of coal combustion, reduce pollution emissions as much as possible, and provide a series of coal catalytic combustion aids with good safety, stability, economy and high catalytic combustion efficiency

Method used

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  • Catalytic combustion adjuvant for coal
  • Catalytic combustion adjuvant for coal
  • Catalytic combustion adjuvant for coal

Examples

Experimental program
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Effect test

Embodiment 1

[0066] Embodiment 1: 10 parts of iron acetate (ferric iron), 8 parts of cobalt acetate, 16 parts of cerium acetate, 16 parts of lanthanum acetate, 5 parts of sodium benzoate, 3 parts of sucrose, 2 parts of sodium chloride, 40 parts of Dissolve in water evenly.

Embodiment 2

[0067] Embodiment 2: 6 parts of manganese naphthenate, 10 parts of cerium isooctanoate, 8 parts of cobalt naphthenate, 10 parts of iron isooctanoate, 16 parts of lanthanum isooctanoate, 6 parts of diisoamyl oxalate, 3 parts Ferrocene, 2 parts of diethyl aluminum, 1 part of tributyl phosphate, 3 parts of OP-3, 3 parts of pentaerythritol, 5 parts of diethylene glycol, and 27 parts of diesel are dissolved evenly.

Embodiment 3

[0068] Embodiment 3: 10 parts of " alkali slag " (sodium naphthenate), 3 parts of calcium lactate, 12 parts of zinc acetate, 16 parts of manganese acetate, 10 parts of cerium benzoate, 3 parts of cobalt hydroxyacid, 16 parts of Copper naphthenate, 5 parts of boron oxide, 3 parts of aluminum powder (pretreated with paraffin solution), 7 parts of ferric oxide, 8 parts of quicklime, 3 parts of bauxite, 4 parts of fine wood chips, after being crushed to less than 5mm, mix well . In application, it is added into coal mill powder together with coal in proportion to grind into fine coal powder.

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Abstract

A catalytic combustion improver of coal for increasing combustion efficiency and decreasing the exhaust of SO2, CO and NOx is composed of the primary raw materials chosen from 17 salts of organic acid, including acetate, oxalate, succinate, etc, the organic compound prepared by reaction between 17 organic acids and ore, metal, metallic oxide, or compound, chloride, etc, and the secondary raw materials chosen from high-caloricity agent, surface coating agent, solvent, assistant, emulsifying disperser, sulfur fixating agent and filler.

Description

Technical field: [0001] The invention relates to a solid fuel-coal combustion application technology and pollution reduction technology, in particular to a catalytic combustion aid for coal. Background technique: [0002] In the face of energy tightening and environmental protection requirements, how to improve energy thermal efficiency and reduce air pollutant emissions has become the goal of many enterprises and technical workers. Our commonly used energy sources are divided into solid fuels (such as coal), liquid fuels (such as gasoline, kerosene, diesel oil, heavy oil, tar, vegetable oil, alcohol synthetic fuels, etc.), gaseous fuels (such as natural gas, water gas, synthetic gas, etc.), of which The application of additives for liquid fuels (such as clean technology, catalytic combustion additives, detergents, etc.) has become increasingly mature and has achieved remarkable results; solid fuels have been quite successful in the application of rocket solid fuel combustio...

Claims

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Application Information

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IPC IPC(8): C10L9/10
Inventor 尹小林李罗丝
Owner 尹小林
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