Title:
二酸化炭素還元システム及び二酸化炭素還元方法
Document Type and Number:
Japanese Patent JP7330042
Kind Code:
B2
Abstract:
A carbon dioxide reduction system includes: an absorption tower configured to bring a source gas containing carbon dioxide into contact with an absorption liquid composed of an aqueous solution containing at least one amine compound so that the carbon dioxide is absorbed in the absorption liquid; an electrolysis apparatus for electrolyzing the carbon dioxide absorbed in the absorption liquid in the absorption tower; and a circulation line for circulating the absorption liquid between the absorption tower and the electrolysis apparatus.
Inventors:
Tatsuya Tsujiuchi
Hidehiko Tajima
Takuya Hirata
Koji Horizoe
Hidehiko Tajima
Takuya Hirata
Koji Horizoe
Application Number:
JP2019176801A
Publication Date:
August 21, 2023
Filing Date:
September 27, 2019
Export Citation:
Assignee:
MITSUBISHI HEAVY INDUSTRIES,LTD.
International Classes:
C25B15/08; B01D53/14; C25B1/23; C25B3/26; C25B9/00; C25B9/13
Domestic Patent References:
| JP2014036942A | ||||
| JP73485A | ||||
| JP11158680A |
Foreign References:
| WO2019172750A1 | ||||
| EP3527695A1 | ||||
| EP2737937A1 |
Attorney, Agent or Firm:
SSIP Patent Attorney Corporation
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