Development of CO2 hydrogenation-water electrolysis tandem reactor

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dc.creatorShima, Asuka
dc.creatorSone, Yoshitsugu
dc.creatorSakurai, Masato
dc.creatorNakajima, Hironori
dc.creatorInoue, Mitsuhiro
dc.creatorAbe, Takayuki
dc.date.accessioned2022-06-17 13:39
dc.date.available2022-06-17 13:39
dc.date.issued2022-07-10
dc.descriptionAsuka Shima, JAXA, JP
dc.descriptionYoshitsugu Sone, JAXA, JP
dc.descriptionMasato Sakurai, JAXA, JP
dc.descriptionHironori Nakajima, Kyushu Univ., JP
dc.descriptionMitsuhiro Inoue, Univ. of Toyama, JP
dc.descriptionTakayuki Abe, Univ. of Toyama, JP
dc.descriptionICES302: Physio-chemical Life Support- Air Revitalization Systems -Technology and Process Developmenten
dc.descriptionThe 51st International Conference on Environmental Systems was held in Saint Paul, Minnesota, US, on 10 July 2022 through 14 July 2022.en_US
dc.description.abstractAs a new ECLSS technology for future manned space missions, the authors have developed a tandem water electrolysis and CO2 hydrogenation reactor to generate methane and water. The reactor concept is based on a water electrolyzer thermally coupled to a CO2 hydrogenation reactor which directly transfers thermal energy generated by the catalytic CO2 methanation (as known as the Sabatier reaction) to the water electrolyzer. In this paper, we report that 1 L/min-scale hydrogen production with corresponding CO2 methanation was achieved by further developing a scale-model tandem reactor.
dc.format.mimetypeapplication/pdf
dc.identifier.otherICES-2022-085
dc.identifier.urihttps://hdl.handle.net/2346/89622
dc.language.isoengen_US
dc.publisher51st International Conference on Environmental Systems
dc.subjectECLSS
dc.subjectAir revitalization system
dc.subjectthe Sabatier reaction
dc.subjectWater electrolysis
dc.subjectThe tandem reactor
dc.titleDevelopment of CO2 hydrogenation-water electrolysis tandem reactor
dc.typePresentationen_US

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