Title:
FLOATING BODY AND METHOD FOR DISCHARGING INERT GAS FROM FLOATING BODY
Document Type and Number:
WIPO Patent Application WO/2023/120031
Kind Code:
A1
Abstract:
A floating body according to the present disclosure comprises: a floating main body that floats on water; a tank that houses an inert gas and ammonia; a mixed gas introduction unit to which a mixed gas of the inert gas and the ammonia is introduced; a cooling unit that cools the mixed gas inside the mixed gas introduction unit, at a temperature at which only the ammonia in the mixed gas can be condensed; an atmosphere release line that can release the inert gas inside the mixed gas introduction unit to the atmosphere; and a pressure regulating valve that regulates the pressure inside the mixed gas introduction unit, when releasing the inert gas to the atmosphere, to a pressure at which the ammonia can be maintained in the liquid phase.
Inventors:
YAMADA DAISUKE (JP)
Application Number:
PCT/JP2022/043530
Publication Date:
June 29, 2023
Filing Date:
November 25, 2022
Export Citation:
Assignee:
MITSUBISHI SHIPBUILDING CO LTD (JP)
International Classes:
B63B25/08; B63B25/16; B63J2/14; F17C13/00
Domestic Patent References:
| WO2022249799A1 | 2022-12-01 |
Foreign References:
| CN113719385A | 2021-11-30 | |||
| JP6859475B1 | 2021-04-14 | |||
| CN112696289A | 2021-04-23 | |||
| KR20200049933A | 2020-05-11 |
Other References:
.: " MAN B&W Ammonia fueld engine development status", MAN ENERGY SOLUTIONS, MAN ENERGY SOLUTIONS, 24 June 2021 (2021-06-24), pages 1 - 23, XP093073771, Retrieved from the Internet [retrieved on 20230815]
Attorney, Agent or Firm:
MATSUNUMA Yasushi et al. (JP)
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