Treatment process for industrial organic waste gas

A technology of organic waste gas and treatment process, which is applied in the direction of dispersed particle filtration, transportation and packaging, and separation of dispersed particles. Small size, high recovery rate of waste heat, and short warm-up time

Inactive Publication Date: 2019-01-22
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional removal of organic gases uses activated carbon adsorption to remove, and the saturated activated carbon will be regenerated. However, after repeated use, the activated carbon will be completely saturated and cannot be regenerated. These activated carbons will cause certain harm to the environment as hazardous waste.
At the same time, the treatment, regeneration and replacement of activated carbon w

Method used

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Examples

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Example Embodiment

[0011] An industrial organic waste gas treatment process. The treatment process includes the following steps:

[0012] 1) Organic waste gas pretreatment: Collect organic waste gas and transport it to the gas pipeline, quickly dry it in the gas pipeline, and then transport it to the pre-filter section;

[0013] 2) Organic waste gas pre-filtration: The pre-treated organic waste gas is transported to the pre-filter tank according to the speed and quantity. The pre-filter tank is provided with multi-layer filter layers, and the pre-filtered organic waste gas is according to the speed The amount is transported to the pre-heating furnace;

[0014] 3) Organic waste gas pre-heating: The pre-heating adopts an electric heating device to make the organic waste gas reach the catalytic reaction temperature, and then transport it to the catalytic reaction chamber;

[0015] 4) Organic waste gas catalytic reaction: The above-mentioned organic waste gas is decomposed into carbon dioxide and water unde...

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PUM

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Abstract

The invention relates to a treatment process for industrial organic waste gas. The treatment process comprises the following steps: 1) pretreatment of organic waste gas; 2) pre-filtration of the organic waste gas; 3) pre-heating of the organic waste gas; and 4) a catalytic reaction of the organic waste gas. The treatment process of the invention has the advantages of simple and convenient operation, low energy consumption in operation, short preheating time, high recovery rate of residual heat, safety, stability, reliability, small occupied land, high purification efficiency and a wide application scope.

Description

technical field [0001] The invention relates to a catalytic purification device for industrial waste gas, in particular to an industrial organic waste gas treatment process. Background technique [0002] Traditionally, activated carbon is used to remove organic gases, and the saturated activated carbon will be regenerated. However, after repeated use, the activated carbon will be completely saturated and cannot be regenerated. These activated carbons will cause certain harm to the environment as hazardous waste. At the same time, the treatment, regeneration and replacement of activated carbon will generate large operating costs. During these processes, the waste gas treatment is in a stagnant state, so the waste gas treatment efficiency is not high enough, and the reaction effect of frequent replacement of activated carbon is not stable enough. Moreover, activated carbon treatment equipment requires a certain amount of equipment. The contact time, and the carbon layer will p...

Claims

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Application Information

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IPC IPC(8): B01D53/86B01D53/44B01D46/00
CPCB01D53/8687B01D2255/1021B01D2255/1023B01D46/56
Inventor 马标
Owner 马标
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