Title:
アミン回収システム及び二酸化炭素回収システム
Document Type and Number:
Japanese Patent JP5703106
Kind Code:
B2
Abstract:
In one embodiment, an amine capturing system includes a carbon dioxide capturing module (31) configured to bring a gas (1) containing carbon dioxide in contact with an absorbing solution (3) containing amine to cause the absorbing solution to absorb the carbon dioxide. The system further includes a first cleaning apparatus (32) configured to clean the gas exhausted from the carbon dioxide capturing module with a cleaning liquid to capture the amine entrained by the gas, and a second cleaning apparatus (33) configured to clean the gas exhausted from the first cleaning apparatus with a cleaning liquid to capture the amine entrained by the gas. The system is configured to measure a concentration of the amine in the cleaning liquid used in the second cleaning apparatus, and send the cleaning liquid used in the second cleaning apparatus to the first cleaning apparatus when the detected concentration exceeds a predetermined value.
Inventors:
Fujita
Ogawa Dou
Masatoshi Tsukazuka
Ogawa Dou
Masatoshi Tsukazuka
Application Number:
JP2011091768A
Publication Date:
April 15, 2015
Filing Date:
April 18, 2011
Export Citation:
Assignee:
Toshiba Corporation
International Classes:
B01D53/62; B01D53/14; B01D61/02; B01J39/04; B01J39/20; B01J49/00; C01B32/50; C02F1/42
Domestic Patent References:
| JP3969949B2 | ||||
| JP11137960A |
Foreign References:
| WO2010102877A1 |
Attorney, Agent or Firm:
Hirohito Katsunuma
Yasukazu Sato
Yasushi Kawasaki
Takeshi Sekine
Akaoka Akira
Jie Yamanoi
Yasukazu Sato
Yasushi Kawasaki
Takeshi Sekine
Akaoka Akira
Jie Yamanoi