Title:
REACTOR ASSEMBLY, SULFUR-CONTAINING WASTE TREATMENT SYSTEM, METHOD FOR BURNING SULFUR-CONTAINING WASTE, AND METHOD FOR MAKING SULFURIC ACID BY REGENERATING SULFUR-CONTAINING WASTE
Document Type and Number:
WIPO Patent Application WO/2022/083737
Kind Code:
A1
Abstract:
Disclosed in the present invention are a reactor assembly and a sulfur-containing waste treatment system. The reactor assembly comprises a hearth for performing a combustion reaction on a sulfur-containing waste mixed liquor, the hearth is of a cylindrical structure, the reactor assembly is provided with a fuel gas inlet and a process gas outlet in communication with the hearth, the fuel gas inlet and the process gas outlet are arranged at the two ends of the hearth at intervals along the axial direction of the hearth, the fuel gas inlet is configured to be able to provide the hearth with a fuel gas flowing along the axial direction of the hearth, the reactor assembly comprises a combustion air supply mechanism, and the combustion air supply mechanism is configured to be able to provide the hearth with combustion air flowing along the circumferential direction of the inner wall of the hearth.
Inventors:
XU XIAOYAN (CN)
WEI LAN (CN)
CHEN YINGBIN (CN)
WANG XUEWEN (CN)
JIANG BIQING (CN)
WEI LAN (CN)
CHEN YINGBIN (CN)
WANG XUEWEN (CN)
JIANG BIQING (CN)
Application Number:
PCT/CN2021/125714
Publication Date:
April 28, 2022
Filing Date:
October 22, 2021
Export Citation:
Assignee:
CHINA PETROLEUM & CHEM CORP (CN)
SINOPEC NANJING RES INSTITUTE OF CHEMICAL INDUSTRY CO LTD (CN)
SINOPEC NANJING RES INSTITUTE OF CHEMICAL INDUSTRY CO LTD (CN)
International Classes:
C01B17/50; C01B17/74; C01B17/52; C01B17/76; C01B17/80; F23G7/00; F23G7/04; F27D7/02
Foreign References:
| CN106430116A | 2017-02-22 | |||
| CN103626136A | 2014-03-12 | |||
| CN102371108A | 2012-03-14 | |||
| CN207108486U | 2018-03-16 | |||
| CN106379868A | 2017-02-08 | |||
| US5531169A | 1996-07-02 |
Attorney, Agent or Firm:
RUNPING & PARTNERS (CN)
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