Title:
CO2 recovery subsystem and CO2 recovery method
Document Type and Number:
Japanese Patent JP6021932
Kind Code:
B2
Abstract:
A CO 2 recovery apparatus includes a desulfurization tower which includes a desulfurization unit and a cooling unit, an absorption tower which includes a CO 2 absorption unit and an acid washing unit, a regeneration tower, and an acid water production device configured to produce acid water by causing exhaust gas yet to be introduced into the desulfurization to come into contact with water. In the CO 2 recovery apparatus, the water to be come in contact with the exhaust gas is condensed water that is generated in the desulfurization tower, the absorption tower, or the regeneration tower.
Inventors:
Tatsuya Tsujiuchi
Shintaro Honjo
Takahito Yonekawa
Satoshi Sugita
Shintaro Honjo
Takahito Yonekawa
Satoshi Sugita
Application Number:
JP2014542051A
Publication Date:
November 09, 2016
Filing Date:
October 04, 2013
Export Citation:
Assignee:
MITSUBISHI HEAVY INDUSTRIES,LTD.
International Classes:
B01D53/62; B01D53/14; C01B32/50
Domestic Patent References:
| JP2011115724A | ||||
| JP2011177674A | ||||
| JP2010516464A | ||||
| JP2012500713A | ||||
| JP5184867A | ||||
| JP2011502746A |
Foreign References:
| WO2011058426A1 | ||||
| WO2012115992A1 |
Attorney, Agent or Firm:
Shoichi Okuyama
Arihara Koichi
Matsushima Tetsuo
Arihara Koichi
Matsushima Tetsuo
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