Title:
APPARATUS FOR RECOVERING CO2 AND METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2010/113364
Kind Code:
A1
Abstract:
The apparatus (10A) for recovering CO2 according to the example 1 is a CO2 recovery apparatus including a CO2 absorption tower in which a CO2-containing discharge gas is brought into contact with a CO2-absorbing liquid (12) to remove the CO2 from the discharge gas and a regeneration tower (15) in which the CO2 contained in the rich solution (14) resulting from CO2 absorption within the CO2 absorption tower is stripped. The apparatus includes first to fourth compressors (29-1 to 29-4) which compress the CO2 gas (16) discharged from the regeneration tower (15), and further includes a dehydration tower (33) in which the CO2 gas (16) is brought into contact with a dehydrating agent (32) to remove the water contained in the CO2 gas (16), a burner/remover (41) which removes the dehydrating agent (32) that has come into the CO2 gas (16) in the dehydration tower (33), and a heat exchanger (42) which performs heat exchange between the CO2 gas (16) discharged from the third compressor (29-3) and the CO2 gas (16) discharged from the dehydration tower (33).
More Like This:
| JP2022153180 | SODIUM FERRITE PARTICLE POWDER AND METHOD FOR PRODUCING THE SAME |
| WO/2012/006429 | CARBON DIOXIDE CAPTURE AND LIQUEFACTION |
| JP5368998 | Carbon dioxide sink |
Inventors:
HIRATA TAKUYA
FUJIKAWA KEIJI
TSUJIUCHI TATSUYA
OISHI TSUYOSHI
FUJIKAWA KEIJI
TSUJIUCHI TATSUYA
OISHI TSUYOSHI
Application Number:
PCT/JP2009/071246
Publication Date:
October 07, 2010
Filing Date:
December 21, 2009
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD (JP)
HIRATA TAKUYA
FUJIKAWA KEIJI
TSUJIUCHI TATSUYA
OISHI TSUYOSHI
HIRATA TAKUYA
FUJIKAWA KEIJI
TSUJIUCHI TATSUYA
OISHI TSUYOSHI
International Classes:
C01B32/50; B01D53/14; B01D53/26; B01D53/62
Foreign References:
| JPH05184868A | 1993-07-27 | |||
| JPH0455681A | 1992-02-24 | |||
| JPS63163771A | 1988-07-07 | |||
| JP2008062165A | 2008-03-21 |
Other References:
ARIYAPADI, S. ET AL.: "Study evaluates design of high-capacity C02 injection plants", OIL GAS J, vol. 104, no. 33, 4 September 2006 (2006-09-04), pages 74 - 75, 78-84, XP008160199
OIL & GAS JOURNAL, 4 September 2006 (2006-09-04), pages 74 - 84
OIL & GAS JOURNAL, 27 February 2006 (2006-02-27), pages 55 - 59
See also references of EP 2431328A4
OIL & GAS JOURNAL, 4 September 2006 (2006-09-04), pages 74 - 84
OIL & GAS JOURNAL, 27 February 2006 (2006-02-27), pages 55 - 59
See also references of EP 2431328A4
Attorney, Agent or Firm:
SAKAI, Hiroaki et al. (JP)
Hiroaki Sakai (JP)
Hiroaki Sakai (JP)
Download PDF:
Previous Patent: ILLUMINATING DEVICE, DISPLAY DEVICE AND TELEVISION RECEIVER
Next Patent: TAPE CASSETTE
Next Patent: TAPE CASSETTE