Waste gas treatment compound adsorption material preparation method

A composite adsorption material and exhaust gas treatment technology, applied in the direction of separation methods, chemical instruments and methods, chemical/physical processes, etc., can solve the problems of restricting the development of environmental protection process, incomplete adsorption, complicated preparation, etc., achieve good adsorption effect, avoid Effect of re-leaching, enhanced reaction speed and activity

Inactive Publication Date: 2016-05-11
山东永辰环境科技有限公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

However, the current adsorption materials have the problems of incomplete adsorption, complicated preparation and high cost, which seriously restrict the development of environmental protection process.

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] The present invention will be further described below in conjunction with specific embodiment:

[0013] A composite adsorption material for exhaust gas treatment, including a carrier, functional components and catalytic components, characterized in that:

[0014] The carrier includes by weight: 8-10 parts of a mixture of bentonite and diatomite, 2-6 parts of activated carbon, 3-5 parts of zeolite, 1-2 parts of attapulgite, and a mixture of sawdust, sawdust and crop straw 40-50 parts, 1-2 parts of CMC, wherein the particle size of the mixture of bentonite and diatomite is 0.1-0.2mm, the particle size of activated carbon is 0.4-0.6mm, and the particle size of zeolite and attapulgite is 0.5- 1mm, the particle size of the mixture of sawdust, sawdust and crop straw is 0.2-0.5mm;

[0015] The functional components include by weight: 1.5-2 parts of ferrous sulfate, 1-3 parts of potassium permanganate, 1-2 parts of one or both of potassium sulfate / magnesium chloride; the parti...

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PUM

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Abstract

The present invention discloses a waste gas treatment compound adsorption material preparation method, a waste gas treatment compound adsorption material comprises a carrier, a functional component and a catalysis component, components of the carrier are mixed and ball-ground into a corresponding particle diameter, and then mixed, components of the functional component are mixed for preparing a solution, components of the catalysis component are prepared into a suspension, slurry can be obtained by mixing, diluting and stirring, the slurry is dried and crushed, and the waste gas treatment compound adsorption material has the advantages of good adsorption effect, low cost and simple preparation.

Description

technical field [0001] The invention belongs to the field of environmental protection, and in particular relates to a preparation method of a composite adsorption material for waste gas treatment. Background technique [0002] With the advancement of industrialization, my country's manufacturing industry has achieved rapid development, but my country's industrialization development is still in its infancy, and the production of quite a few enterprises is extensive and heavily polluting, such as factories and mines, pharmaceuticals, chemicals, smelting, and other production A large amount of waste gas is produced during the process. In addition to a large amount of soot solid particles, the above-mentioned waste gas also contains heavy metal ions and macromolecular organic substances that seriously affect human health. If the environmental protection technology and regulatory measures are not in place, the above-mentioned waste gas will be discharged into the atmosphere. In thi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J20/22B01D53/02B01J23/745
CPCB01J20/12B01D53/02B01J20/046B01J20/14B01J20/165B01J20/20B01J20/22B01J23/002B01J23/745B01J2220/46B01J2220/48B01J2220/4806B01J2220/4812B01J2220/4875
Inventor 孙晨光邵波
Owner 山东永辰环境科技有限公司
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