{"created":"2023-05-15T12:20:42.136714+00:00","id":11362,"links":{},"metadata":{"_buckets":{"deposit":"58ffd2b0-85c6-4993-8f6a-a9f59af69bc7"},"_deposit":{"created_by":1,"id":"11362","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"11362"},"status":"published"},"_oai":{"id":"oai:kansai-u.repo.nii.ac.jp:00011362","sets":["528:1588:1592:1594"]},"author_link":["25763","25764","25765","25766","25767"],"control_number":"11362","item_9_alternative_title_20":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Extraction of Pd (II) with Solvating Type Extractant, EHO, and Its Stripping","subitem_alternative_title_language":"en"}]},"item_9_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2000","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"8","bibliographicPageEnd":"686","bibliographicPageStart":"682","bibliographicVolumeNumber":"116","bibliographic_titles":[{"bibliographic_title":"資源と素材 : 資源・素材学会誌","bibliographic_titleLang":"ja"}]}]},"item_9_description_4":{"attribute_name":"概要","attribute_value_mlt":[{"subitem_description":"The precious metal has a long history of usage not only as jewelry but as the industrial materials such as catalysis, parts of electrical products and dental filling. The precious metal is extremely expensive because of the small amount of the deposit. The supply of the precious metal from recycling is more desirable than that from the ore deposit. As the method of recovery of the precious metal, precipitation-crystallization has been employed, but a lot of process steps are needed to obtain the recovery with high purity and high yield. In stead of the method mentioned above, solvent extraction with 2-ethylhexanal oxime (EHO), which is known as the selective extractant for Cu(II), Ni(II) and Pd(II), was investigated to separate Pd(II) from other metals.\nIt was clarified that almost perfect recovery of Pd(II) can be attained by the multistage-countercurrent solvent extraction with EHO, when Pd(II) concentration is approximately 0.005 mol / dm3 in the aqueous phase. The reaction stoichiometry is like Pd(II) : EHO : Cl- = 1 : 2 : 2. It is impossible to strip the extracted Pd(II) with EHO by using water, but the aqueous phase containing thiourea enables the perfect stripping of Pd(II). Palladium (II)with high purity can be obtained by the scrubbing process with water to remove small amounts of other metals present as an impurity in the organic phase.","subitem_description_language":"en","subitem_description_type":"Other"}]},"item_9_publisher_34":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"資源・素材学会","subitem_publisher_language":"ja"}]},"item_9_rights_13":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"資源・素材学会（http://www.jstage.jst.go.jp/browse/shigentosozai/_vols/-char/ja）"}]},"item_9_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10062646","subitem_source_identifier_type":"NCID"}]},"item_9_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"09161740","subitem_source_identifier_type":"PISSN"}]},"item_9_version_type_17":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"芝田, 隼次","creatorNameLang":"ja"},{"creatorName":"Shibata, Junji","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"25763","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"70067742","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://nrid.nii.ac.jp/ja/nrid/1000070067742"}]},{"creatorNames":[{"creatorName":"奥田, 晃彦","creatorNameLang":"ja"},{"creatorName":"Okuda, Akihiko","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"25764","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"村上, 智之","creatorNameLang":"ja"},{"creatorName":"Murakami, Tomoyuki","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"25765","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"松本, 茂野","creatorNameLang":"ja"},{"creatorName":"Matsumoto, Shigeno","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"25766","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"山本, 秀樹","creatorNameLang":"ja"},{"creatorName":"Yamamoto, Hideki","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"25767","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"30174808","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://nrid.nii.ac.jp/ja/nrid/1000030174808"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2019-05-23"}],"displaytype":"detail","filename":"KU-1100-20000003-06.pdf","filesize":[{"value":"377.4 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"KU-1100-20000003-06.pdf","url":"https://kansai-u.repo.nii.ac.jp/record/11362/files/KU-1100-20000003-06.pdf"},"version_id":"0ff9377d-18bb-45df-b5d7-f3deaffed0bc"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"溶媒和型抽出剤（Solvating Type Extactant）","subitem_subject_scheme":"Other"},{"subitem_subject":"2-エチルヘキサナールオキシム（2-Ethylhexanal Oxime）","subitem_subject_scheme":"Other"},{"subitem_subject":"Pd","subitem_subject_scheme":"Other"},{"subitem_subject":"溶媒抽出（Solvent Extraction）","subitem_subject_scheme":"Other"},{"subitem_subject":"剥離（Stripping）","subitem_subject_scheme":"Other"},{"subitem_subject":"分離工学（Separation Technology）","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":"溶媒和型抽出剤EHOによるPdの抽出と剥離特性","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"溶媒和型抽出剤EHOによるPdの抽出と剥離特性","subitem_title_language":"ja"}]},"item_type_id":"9","owner":"1","path":["1594"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2011-11-09"},"publish_date":"2011-11-09","publish_status":"0","recid":"11362","relation_version_is_last":true,"title":["溶媒和型抽出剤EHOによるPdの抽出と剥離特性"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-10-30T01:31:05.260291+00:00"}