{"created":"2023-06-20T14:53:24.389281+00:00","id":21588,"links":{},"metadata":{"_buckets":{"deposit":"16a869ac-51fa-4b23-aab5-dd78f9b7f22f"},"_deposit":{"created_by":1,"id":"21588","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"21588"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00021588","sets":["1887:1888"]},"author_link":["202565","202563","202560","202558","202562","202559","202564","202566","202561","202567"],"item_7_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Optimization of Configuration of CO2 Adsorption/Desorption Beds for Improvement of CO2 Recovery Efficiency on ISS"}]},"item_7_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2013","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"99","bibliographicPageStart":"94","bibliographicVolumeNumber":"30","bibliographic_titles":[{"bibliographic_title":"日本マイクログラビティ応用学会誌"},{"bibliographic_title":"JASMA : Journal of the Japan Society of Microgravity Application","bibliographic_titleLang":"en"}]}]},"item_7_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"We developed a CO2 removal device as a part of life-sustaining devices in ISS. We measured CO2 discharge rate and CO2 concentration in discharge gas from adsorption/desorption beds including zeolite 5A with aspect ratios (bed length L/ diameter D) of 0.5, 3.9 and 8.5. The discharge rate had two peaks caused by flow of remained air among zeolite pellets and desorption of CO2 from the zeolite during heating and evacuation. The CO2 concentration in the discharge gas was independent from the aspect ratio. The upper limit of bed length Li was found to be 0.32m to avoid the effect of the pressure gradient in the longitudinal direction, which reduces the obtained CO2 recovery efficiency. The adsorption band length Za and its moving velocity VZa increased from 0.20 to 1.31 m and from 2.1 x 10(exp -3) to 1.4 x 10(exp -2) m/min with decreasing bed diameter, respectively. The optimum bed length L is between taVZa (ta: adsorption time) and Li to obtain the highest CO2 recovery efficiency. The optimum combination of D and L is 0.3 and 0.32m, respectively, for minimization of diameter.","subitem_description_type":"Other"}]},"item_7_description_18":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"形態: カラー図版あり","subitem_description_type":"Other"}]},"item_7_description_19":{"attribute_name":"内容記述（英）","attribute_value_mlt":[{"subitem_description":"Physical characteristics: Original contains color illustrations","subitem_description_type":"Other"}]},"item_7_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: DS1440078000","subitem_description_type":"Other"}]},"item_7_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Japan Society of Microgravity Application"}]},"item_7_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"日本マイクログラビティ応用学会"}]},"item_7_relation_12":{"attribute_name":"関係URI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"http://www.jasma.info/journal/?journal-cat=journal"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://www.jasma.info/journal/?journal-cat=journal","subitem_relation_type_select":"URI"}}]},"item_7_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0915-3616","subitem_source_identifier_type":"ISSN"}]},"item_7_source_id_24":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10537663","subitem_source_identifier_type":"NCID"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"横濱, 明"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"鈴木, 進補"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"桜井, 誠人"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"島, 明日香"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"大西, 充"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yokohama, Akira","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Suzuki, Shinsuke","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Sakurai, Masato","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Shima, Asuka","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ohnishi, Mitsuru","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"atmosphere revitalization","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"CO2","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"removal device","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"zeolite","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"long-term space stay","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"ISS内におけるCO2回収効率改善を目的としたCO2吸脱着塔形状の最適化","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ISS内におけるCO2回収効率改善を目的としたCO2吸脱着塔形状の最適化"}]},"item_type_id":"7","owner":"1","path":["1888"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"21588","relation_version_is_last":true,"title":["ISS内におけるCO2回収効率改善を目的としたCO2吸脱着塔形状の最適化"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T03:33:08.955630+00:00"}