Title:
GAS SUPPLY SYSTEM
Document Type and Number:
Japanese Patent JP2022054970
Kind Code:
A
Abstract:
To restrain a reduction in methane concentration in an LNG tank.SOLUTION: A gas supply system S comprises: an LNG tank 1 for storing liquefied natural gas 50; a gas supply passage 2 for passing liquefied natural gas in an LNG tank toward a predetermined supply destination 3; a circulation passage 9 for temporarily extracting boil-off gas generated in the LNG tank from the LNG tank, and returning it to the LNG tank; and a heat exchanger 4, which is provided in a circulation passage and causes the boil-off gas in the circulation passage to exchange heat with the liquefied natural gas in the gas supply passage.SELECTED DRAWING: Figure 1
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Inventors:
DOGE YAMATO
Application Number:
JP2020162278A
Publication Date:
April 07, 2022
Filing Date:
September 28, 2020
Export Citation:
Assignee:
ISUZU MOTORS LTD
International Classes:
F17C13/00
Attorney, Agent or Firm:
Haruhisa Kinutani
Hiroyuki Pillaryama
Hiroyuki Pillaryama