Title:
WASTE GAS TREATMENT METHOD AND APPARATUS USING SAME
Document Type and Number:
WIPO Patent Application WO/2023/193285
Kind Code:
A1
Abstract:
A waste gas treatment method and an apparatus using same. The waste gas treatment method comprises the following steps: step S100: sequentially performing cooling treatment and coarse filtration treatment on waste gas; step S200: performing fine filtration on the waste gas; step S300: performing oxidation, photolysis and chlorine addition reactions on the waste gas; and step S400: performing refiltration treatment, and drying and demisting treatment on the waste gas. The solution is suitable for organic waste gas treatment comprising particles and complex components, and can serve as a universal solution for waste gas treatment; moreover, the integration level is high, the design and construction costs are low, the occupied area is small, and the treatment efficiency is high.
Inventors:
LI DONG (CN)
MA PENGTAO (CN)
YANG YOUQIANG (CN)
QI WENLIANG (CN)
LI BAOSEN (CN)
LIN JINLONG (CN)
MA PENGTAO (CN)
YANG YOUQIANG (CN)
QI WENLIANG (CN)
LI BAOSEN (CN)
LIN JINLONG (CN)
Application Number:
PCT/CN2022/086256
Publication Date:
October 12, 2023
Filing Date:
April 12, 2022
Export Citation:
Assignee:
KINGFA SCIENCE & TECHNOLOGY CO (CN)
International Classes:
B01D46/42; B01D53/74; B01D46/62; B01D46/66; B01D46/681; B01D46/762; B01D46/79; B01D53/00; B01D53/26; B01D53/44
Domestic Patent References:
| WO2021004730A1 | 2021-01-14 |
Foreign References:
| CN108579346A | 2018-09-28 | |||
| CN216125408U | 2022-03-25 | |||
| CN212348065U | 2021-01-15 | |||
| CN210729116U | 2020-06-12 | |||
| CN210448469U | 2020-05-05 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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