Title:
METHANE SYNTHESIS SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/013968
Kind Code:
A1
Abstract:
A methane synthesis system according to the present disclosure comprises: a co-electrolysis unit that obtains hydrogen and carbon monoxide from water and carbon dioxide through electrolysis; a methanation reaction unit that obtains a product gas containing methane through a methanation reaction using the hydrogen and the carbon monoxide; and a cooling unit that has a flow channel through which a phase-changeable coolant flows. The cooling unit cools the methanation reaction unit by vaporization heat which is associated with vaporization of at least a portion of the coolant within the flow channel.
Inventors:
SHINOKI TOSHIO (JP)
ONAKA YOJI (JP)
NAKASHIMA SEIJI (JP)
KAWAMOTO MAKOTO (JP)
TANISHIMA MAKOTO (JP)
ONAKA YOJI (JP)
NAKASHIMA SEIJI (JP)
KAWAMOTO MAKOTO (JP)
TANISHIMA MAKOTO (JP)
Application Number:
PCT/JP2022/027806
Publication Date:
January 18, 2024
Filing Date:
July 15, 2022
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
C07C1/04; C07C9/04
Foreign References:
| US20150080483A1 | 2015-03-19 | |||
| US20120148481A1 | 2012-06-14 | |||
| US4839391A | 1989-06-13 | |||
| JPS51118704A | 1976-10-18 | |||
| JP2021161124A | 2021-10-11 |
Attorney, Agent or Firm:
NISHIZAWA Kazuyoshi et al. (JP)
Download PDF: