Title:
FLOATING BODY AND CARBON DIOXIDE RECOVERY METHOD
Document Type and Number:
WIPO Patent Application WO/2023/204052
Kind Code:
A1
Abstract:
This floating body is provided with: a combustion device that operates using a liquefied flammable gas as a fuel and discharges an exhaust gas; a liquefied flammable gas storage unit in which the liquefied flammable gas is stored; a fuel supply line through which the liquefied flammable gas is supplied to the combustion device from the liquefied flammable gas storage unit; a carbon dioxide recovery device equipped with an absorption column in which carbon dioxide contained in the exhaust gas is absorbed in an absorption solution and a regeneration column in which carbon dioxide in a gaseous form is separated from the absorption solution in which carbon dioxide has been absorbed in the absorption column; a carbon dioxide liquefaction device for liquefying carbon dioxide discharged from the carbon dioxide recovery device using, as a cooling heat source, the liquefied flammable gas supplied to the combustion device from the liquefied flammable gas storage unit through the fuel supply line; and a liquefied carbon dioxide storage unit in which carbon dioxide that has been liquefied by the carbon dioxide liquefaction device is stored.
Inventors:
ABE KAZUYA (JP)
YANAGISAWA HIROYUKI (JP)
MORIMOTO SHINSUKE (JP)
KAWAMATA SHINICHI (JP)
KUKUTSU RYOHEI (JP)
YANAGISAWA HIROYUKI (JP)
MORIMOTO SHINSUKE (JP)
KAWAMATA SHINICHI (JP)
KUKUTSU RYOHEI (JP)
Application Number:
PCT/JP2023/014382
Publication Date:
October 26, 2023
Filing Date:
April 07, 2023
Export Citation:
Assignee:
MITSUBISHI SHIPBUILDING CO LTD (JP)
International Classes:
B63H21/32; B01D53/92; B01D53/96; B63H21/38
Foreign References:
| JP2017176954A | 2017-10-05 | |||
| JP2011245995A | 2011-12-08 | |||
| KR101903104B1 | 2018-10-01 |
Attorney, Agent or Firm:
MATSUNUMA Yasushi et al. (JP)
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