Title:
GAS REMOVAL APPARATUS AND GAS TREATMENT METHOD
Document Type and Number:
WIPO Patent Application WO/2024/075312
Kind Code:
A1
Abstract:
Provided are a gas removal apparatus and a gas treatment method with which it is possible to conserve energy and to expand the range of usage conditions. This gas removal apparatus has a first reactor 4 and a second reactor 5. The first reactor 4 has a first reaction space 6 surrounded by a heating wall 7, and the second reactor 5 has a second reaction space 16 surrounding the heating wall 7. A gas and a reducing agent are introduced from one end of the first reaction space 6, the other end of the first reaction space 6 being allowed to communicate with the second reaction space 16. Oxygen or an oxygen-containing gas is introduced into the second reaction space 16.
Inventors:
HATANAKA HIROAKI (JP)
SHIMAMOTO SHUHEI (JP)
OKUTANI RYOHEI (JP)
MATSUSHITA YOSHIMITSU (JP)
OKAMOTO HIDEKI (JP)
KATO YOSHIHIKO (JP)
MORIHARA ATSUSHI (JP)
IMAMURA HIROSHI (JP)
SHIMAMOTO SHUHEI (JP)
OKUTANI RYOHEI (JP)
MATSUSHITA YOSHIMITSU (JP)
OKAMOTO HIDEKI (JP)
KATO YOSHIHIKO (JP)
MORIHARA ATSUSHI (JP)
IMAMURA HIROSHI (JP)
Application Number:
PCT/JP2022/039907
Publication Date:
April 11, 2024
Filing Date:
October 26, 2022
Export Citation:
Assignee:
KANKEN TECHNO CO LTD (JP)
BEIJING KANKEN ENVIRONMENTAL PROT EQUIPMENT CO LTD (CN)
BEIJING KANKEN ENVIRONMENTAL PROT EQUIPMENT CO LTD (CN)
International Classes:
B01D53/56
Foreign References:
| JPS57127706A | 1982-08-09 | |||
| JP7021730B1 | 2022-02-17 | |||
| JPH06210135A | 1994-08-02 | |||
| CN203886437U | 2014-10-22 | |||
| US5547650A | 1996-08-20 | |||
| JPS51106240A | 1976-09-21 |
Attorney, Agent or Firm:
MORI Yoshiaki et al. (JP)
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