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Patent Searching and Data


Title:
HYDROGEN GENERATION SYSTEM AND HYDROGEN GENERATION METHOD
Document Type and Number:
WIPO Patent Application WO/2023/188709
Kind Code:
A1
Abstract:
Provided is a power generation system (100) comprising: a gas turbine (10) for combusting air compressed by a compressor (11) and a fuel gas using a combustor (12) to generate combustion gas and drive a turbine (13) and a compressor connected to the turbine using the combustion gas; a heat storage structure (30) heated by the combustion gas with which the turbine is driven; a boiler (40) for generating steam using heat stored in the heat storage structure (30); and a solid oxide electrolytic cell (50) having a hydrogen electrode (51), an oxygen electrode (52), and an electrolyte layer (53) positioned between the hydrogen electrode and the oxygen electrode, the solid oxide electrolytic cell (50) supplying steam generated by the boiler (40) to the hydrogen electrode (51) to generate hydrogen through steam electrolysis.

Inventors:
MATSUDA NAOHIKO (JP)
MORI RYUTARO (JP)
IWAI YASUSHI (JP)
SHIKATA KENTARO (JP)
Application Number:
PCT/JP2023/001257
Publication Date:
October 05, 2023
Filing Date:
January 18, 2023
Export Citation:
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Assignee:
MITSUBISHI HEAVY IND LTD (JP)
MITSUBISHI POWER LTD (JP)
International Classes:
C01B3/14; C01B3/02; C25B1/042; C25B9/00; F02C6/18; C09K5/06
Foreign References:
JP2018184631A2018-11-22
JPS5823169A1983-02-10
JP2021143118A2021-09-24
JP2014141965A2014-08-07
CN111874863A2020-11-03
Attorney, Agent or Firm:
FUJITA, Takaharu (JP)
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