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dc.creatorSakai, Yoko
dc.creatorArai, Tatsuya
dc.creatorSuehiro, Tomoya
dc.creatorIto, Tsuyoshi
dc.creatorOka, Toshiharu
dc.creatorWaseda, Shinpei
dc.creatorShima, Asuka
dc.creatorSakurai, Masato
dc.date.accessioned2018-07-07T14:38:31Z
dc.date.available2018-07-07T14:38:31Z
dc.date.issued2018-07-08
dc.identifier.otherICES_2018_146
dc.identifier.urihttp://hdl.handle.net/2346/74127
dc.descriptionYoko Sakai, Japan Aerospace Exploration Agency
dc.descriptionTatsuya Arai, Japan Aerospace Exploration Agency
dc.descriptionTomoya Suehiro, Japan Aerospace Exploration Agency
dc.descriptionTsuyoshi Ito, Japan Aerospace Exploration Agency
dc.descriptionToshiharu Oka, Japan Aerospace Exploration Agency
dc.descriptionShinpei Waseda, Japan Aerospace Exploration Agency
dc.descriptionAsuka Shima, Japan Aerospace Exploration Agency
dc.descriptionMasato Sakurai, Japan Aerospace Exploration Agency
dc.descriptionICES302: Physio-chemical Life Support- Air Revitalization Systems -Technology and Process Development
dc.descriptionThe 48th International Conference on Environmental Systems was held in Albuquerque, New Mexico, USA on 08 July 2018 through 12 July 2018.
dc.description.abstractThe Japan Aerospace Exploration Agency (JAXA) has been developing closed Environmental Control and Life Support System (ECLSS). Air revitalization system in closed ECLSS consists of five subsystems, CO2 removal assembly, Trace contaminant control assembly, CO2 reduction assembly, O2 generation assembly, and methane decomposing assembly. In this paper, development status of each subsystem exclude trace contaminant control assembly is reported. In CO2 removal system development, CO2 for almost 4 crews collected by low and narrow range of temperature swing of newly developed adsorbent. Full-scale test model of CO2 reduction system, loaded low temperature catalyst JAXA developed, has been completed. Prolonged test of electrolysis cell is in progress for examination O2 generation system architecture. Fundamental data for scale-up test of methane decomposition was conducted.en_US
dc.language.isoengen_US
dc.publisher48th International Conference on Environmental Systemsen_US
dc.subjectECLSS
dc.subjectmanned spacecraft habitats
dc.subjectCO2 removal
dc.subjectCO2 reduction
dc.subjectO2 generation
dc.subjectMethane decomposition
dc.titleDevelopment status of air revitalization system in JAXA closed ECLSS for future crew moduleen_US
dc.typePresentationen_US


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