{"created":"2021-03-01T06:40:04.901985+00:00","id":22374,"links":{},"metadata":{"_buckets":{"deposit":"801f839e-e51a-442e-9d55-62b905d49a35"},"_deposit":{"id":"22374","owners":[],"pid":{"revision_id":0,"type":"depid","value":"22374"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00022374","sets":["171:1108:1944:1948","9:504:1111:1946:1949"]},"item_4_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Some Problemes on the Resource of Vanadium and its Manufacturing Method : A study of Solvent Extraction of Vanadium from Sand Ironore"}]},"item_4_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1967-11-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"11","bibliographicPageEnd":"329","bibliographicPageStart":"320","bibliographicVolumeNumber":"19","bibliographic_titles":[{"bibliographic_title":"生産研究"}]}]},"item_4_description_13":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_4_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"バナジウム分は,内外とも現在不足状態にある.そこでわが国では永続安定した資源をどこに求むべきか.製造法は如何なる方法によるべきかが焦点となる.これらの問題を解決すべく,われわれはバナジウム源を日本固有の砂鉄に求め,D2 EHPAの有機溶媒を用いるバナジウムの抽出法を研究した.この方法はやや多量の硫酸を消費するが,稀薄状態のバナジウム分をよく捕集し,濃縮する.繰り返し使用するD2 EHPAの疲労損失が予想外に少ない.","subitem_description_type":"Abstract"}]},"item_4_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"113685","nameIdentifierScheme":"WEKO"}],"names":[{"name":"NOZAKI, Hiroshi"}]},{"nameIdentifiers":[{"nameIdentifier":"113686","nameIdentifierScheme":"WEKO"}],"names":[{"name":"FUJISHIRO, Mitsuo"}]},{"nameIdentifiers":[{"nameIdentifier":"113687","nameIdentifierScheme":"WEKO"}],"names":[{"name":"OYAMA, Gonkichi"}]}]},"item_4_publisher_20":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東京大学生産技術研究所"}]},"item_4_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00127075","subitem_source_identifier_type":"NCID"}]},"item_4_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0037105X","subitem_source_identifier_type":"ISSN"}]},"item_4_subject_15":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"500","subitem_subject_scheme":"NDC"}]},"item_4_text_21":{"attribute_name":"出版者別名","attribute_value_mlt":[{"subitem_text_value":"Institute of Industrial Science. University of Tokyo"}]},"item_4_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京大学生産技術研究所 第4部 工業電気化学および光化学"},{"subitem_text_value":"千葉大学"},{"subitem_text_value":"東邦工業株式会社"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"野崎, 弘"}],"nameIdentifiers":[{"nameIdentifier":"113682","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"藤代, 光雄"}],"nameIdentifiers":[{"nameIdentifier":"113683","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"尾山, 権吉"}],"nameIdentifiers":[{"nameIdentifier":"113684","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-06-26"}],"displaytype":"detail","filename":"sk019011003.pdf","filesize":[{"value":"1.2 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"sk019011003.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/22374/files/sk019011003.pdf"},"version_id":"97b84d5b-2e83-4f6e-bfc4-f956653b245f"}]},"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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"バナジウム資源の諸問題とその生産法 : 砂鉄中よりバナジウムの有機溶媒による捕集研究","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"バナジウム資源の諸問題とその生産法 : 砂鉄中よりバナジウムの有機溶媒による捕集研究"}]},"item_type_id":"4","owner":"1","path":["1948","1949"],"pubdate":{"attribute_name":"公開日","attribute_value":"2009-12-25"},"publish_date":"2009-12-25","publish_status":"0","recid":"22374","relation_version_is_last":true,"title":["バナジウム資源の諸問題とその生産法 : 砂鉄中よりバナジウムの有機溶媒による捕集研究"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-19T04:00:18.669407+00:00"}