Title:
Carbon dioxide scrubber compartment
Document Type and Number:
Japanese Patent JP6238277
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a COremoval device for removing carbon dioxide (CO) from air, capable of shortening a COadsorption/desorption cycle, downsizing the device, and reducing the cost.SOLUTION: The COremoval device includes: first and second COadsorption/desorption parts 21, 22 disposed so as to be adjacent to each other; a gas introduction part 12 for selectively introducing gas before purification into the first and second COadsorption/desorption parts; a gas discharge part 13 for, when purified gas is discharged from the first COadsorption/desorption part, discharging COfrom the second COadsorption/desorption part, and when carbon dioxide is discharged from the first COadsorption/desorption part, discharging the purified gas from the second COadsorption/desorption part; a first Peltier element 23 disposed between the first COadsorption/desorption part and the second COadsorption/desorption part; a second Peltier element 24 disposed so as to sandwich the first COadsorption/desorption part between the first and second Peltier elements; and a third Peltier element 25 disposed so as to sandwich the second COadsorption/desorption part between the first and third Peltier elements.
Inventors:
Takushiro Ujuku
Toshiharu Oka
Onishi Mitsuru
Toshiharu Oka
Onishi Mitsuru
Application Number:
JP2013117822A
Publication Date:
November 29, 2017
Filing Date:
June 04, 2013
Export Citation:
Assignee:
IHI Aerospace Co., Ltd.
International Classes:
B01D53/04; B01D53/02; B01J20/20; B01J20/28; B01J20/34; F24F3/16; F24F7/00
Domestic Patent References:
| JP2008207177A | ||||
| JP2010266107A | ||||
| JP2011036801A | ||||
| JP2010094609A | ||||
| JP2009274587A | ||||
| JP56034524U |
Attorney, Agent or Firm:
Koji Nagato
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