Title:
燃焼排ガスからの二酸化炭素の回収
Document Type and Number:
Japanese Patent JP2011529848
Kind Code:
A
Abstract:
Carbon dioxide-containing gas such as flue gas and a carbon dioxide-rich stream are compressed and the combined streams are then treated to desorb moisture onto adsorbent beds and then subjected to subambient-temperature processing to produce a carbon dioxide product stream and a vent stream. The vent stream is treated to produce a carbon dioxide-depleted stream which can be used to desorb moisture from the beds, and a carbon dioxide-rich stream which is combined with the carbon dioxide-containing gas.
Inventors:
Shah, Minish, Mahendra
Application Number:
JP2011521213A
Publication Date:
December 15, 2011
Filing Date:
July 27, 2009
Export Citation:
Assignee:
Praxair Technology Incorporated
International Classes:
C01B32/50; B01D53/26; B01D53/62
Domestic Patent References:
| JP2008520524A | 2008-06-19 | |||
| JP2008515757A | 2008-05-15 | |||
| JPH03165809A | 1991-07-17 | |||
| JPH04171019A | 1992-06-18 | |||
| JPH04227017A | 1992-08-17 | |||
| JP2003038931A | 2003-02-12 | |||
| JPH04244504A | 1992-09-01 | |||
| JP2011502919A | 2011-01-27 |
Foreign References:
| US20070232706A1 | 2007-10-04 | |||
| US20070148069A1 | 2007-06-28 |
Attorney, Agent or Firm:
Asamura patent office
Hideto Asamura
Hajime Asamura
Katsuhiko Shimomura
Naganuma Akio
Yukihiro Ikeda
Kajiwara Saiko
Shinmura Morio
Kanamori Koji
Yuko Nagase
Youichi Inoue
Mari Yuge
Yoshitaka Watanabe
Hideto Asamura
Hajime Asamura
Katsuhiko Shimomura
Naganuma Akio
Yukihiro Ikeda
Kajiwara Saiko
Shinmura Morio
Kanamori Koji
Yuko Nagase
Youichi Inoue
Mari Yuge
Yoshitaka Watanabe