{"created":"2023-07-27T06:26:44.877901+00:00","id":10593,"links":{},"metadata":{"_buckets":{"deposit":"2fb5d0e4-2d05-4705-96ca-7d3b0c6fe017"},"_deposit":{"created_by":3,"id":"10593","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"10593"},"status":"published"},"_oai":{"id":"oai:kanazawa-u.repo.nii.ac.jp:00010593","sets":["934:935:937"]},"author_link":["16132","16131","16133","138","16135","145","16134"],"item_4_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2013-06-05","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"17","bibliographicPageStart":"10","bibliographicVolumeNumber":"254-255","bibliographic_titles":[{"bibliographic_title":"Journal of Hazardous Materials"}]}]},"item_4_description_21":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Indium is a rare metal that is mostly consumed as indium tin oxide (ITO) in the fabrication process of liquid crystal display (LCD) panels. The spent LCD panels, termed as LCD-waste hereafter, is an increasing contributor of electronic waste burden worldwide and can be an impending secondary source of indium. The present work reports a new technique for the reclamation of indium from the unground LCD-waste using aminopolycarboxylate chelants (APCs) as the solvent in a hyperbaric environment and at a high-temperature. Microwave irradiation was used to create the desired system conditions, and a substantial abstraction of indium (≥80%) from the LCD-waste with the APCs (EDTA or NTA) was attained in the acidic pH region (up to pH 5) at the temperature of ≥120. °C and the pressure of ~50. bar. The unique point of the reported process is the almost quantitative recovery of indium from the LCD-waste that ensured via the combination of the reaction facilitatory effect of microwave exposure and the metal extraction capability of APCs. A method for the selective isolation of indium from the extractant solution and recycle of the chelant in solution is also described. © 2013 Elsevier B.V.","subitem_description_type":"Abstract"}]},"item_4_publisher_17":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Elsevier B.V."}]},"item_4_relation_12":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1016/j.jhazmat.2013.03.028","subitem_relation_type_select":"DOI"}}]},"item_4_source_id_11":{"attribute_name":"NCID","attribute_value_mlt":[{"subitem_source_identifier":"AA00699157","subitem_source_identifier_type":"NCID"}]},"item_4_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0304-3894","subitem_source_identifier_type":"ISSN"}]},"item_4_version_type_25":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Hasegawa, Hiroshi"}],"nameIdentifiers":[{},{},{},{}]},{"creatorNames":[{"creatorName":"Rahman, Ismail M. M."}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Egawa, Yuji"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Sawai, Hikaru"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Begum, Zinnat A."}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Maki, Teruya"}],"nameIdentifiers":[{},{},{}]},{"creatorNames":[{"creatorName":"Mizutani, Satoshi"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-10-03"}],"displaytype":"detail","filename":"SC-PR-HASEGAWA-H-10.pdf","filesize":[{"value":"450.7 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"SC-PR-HASEGAWA-H-10.pdf","url":"https://kanazawa-u.repo.nii.ac.jp/record/10593/files/SC-PR-HASEGAWA-H-10.pdf"},"version_id":"be8712cf-f6e2-4e74-abf3-ef01c0dbd207"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"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":"Chelant-induced reclamation of indium from the spent liquid crystal display panels with the aid of microwave irradiation","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Chelant-induced reclamation of indium from the spent liquid crystal display panels with the aid of microwave irradiation"}]},"item_type_id":"4","owner":"3","path":["937"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-10-03"},"publish_date":"2017-10-03","publish_status":"0","recid":"10593","relation_version_is_last":true,"title":["Chelant-induced reclamation of indium from the spent liquid crystal display panels with the aid of microwave irradiation"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-07-28T01:39:06.296412+00:00"}