Title:
METHANE GENERATION SYSTEM
Document Type and Number:
Japanese Patent JP2023177251
Kind Code:
A
Abstract:
To provide a methane generation system capable of heightening a methane generation efficiency.SOLUTION: A methane generation system according to the present disclosure includes: a methane generation unit that includes a methane reactor that obtains a fuel gas containing methane through a methanation reaction using hydrogen; a reformer that reforms the fuel gas to obtain a reformed gas; a fuel cell that generates electricity through a reaction that obtains a product gas from the reformed gas and an oxygen-containing gas; a recovery system that separates recovered gas containing carbon dioxide from the return fluid that is part of the product gas; and a circulation path for guiding the recovered gas to the methane generation unit.SELECTED DRAWING: Figure 1
Inventors:
ONAKA YOJI
YAJIMA MAKOTO
SHINOKI TOSHIO
KAWAMOTO MAKOTO
NAKAJIMA SEIJI
YAJIMA MAKOTO
SHINOKI TOSHIO
KAWAMOTO MAKOTO
NAKAJIMA SEIJI
Application Number:
JP2023067794A
Publication Date:
December 13, 2023
Filing Date:
April 18, 2023
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
C07C1/12; C01B3/38; C07C9/04; H01M8/04; H01M8/04014; H01M8/0612
Attorney, Agent or Firm:
Kazuzumi Nishizawa
Hiroshi Kataoka
Yuki Narita
Takuto Tanno
Hiroshi Kataoka
Yuki Narita
Takuto Tanno
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