{"created":"2023-05-15T12:20:41.618471+00:00","id":11350,"links":{},"metadata":{"_buckets":{"deposit":"bbf26726-4348-438d-b565-dac06edc6cf4"},"_deposit":{"created_by":1,"id":"11350","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"11350"},"status":"published"},"_oai":{"id":"oai:kansai-u.repo.nii.ac.jp:00011350","sets":["528:1588:1592:1594"]},"author_link":["25667","25668","25669","25670","25671"],"control_number":"11350","item_9_alternative_title_20":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Recovery of Ni from Wasted Etching Solution of Lead Frame","subitem_alternative_title_language":"en"}]},"item_9_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1998-01-25","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"61","bibliographicPageStart":"57","bibliographicVolumeNumber":"114","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":"Fe-Ni alloy, namely 42 alloy, has made broad use for lead frame in electronic industries. Usually acidic concentrated ferric chloride solutions are used as an etching solution while lead frame is being etched. In an etching process as dissolution of the material goes on, the etching efficiency deteriorates owing that Ni or Fe ions accumulate in the etching solution. In order to keep the etching efficiency a certain level, a fresh etching solution is replaced with a part of the wasted solution to maintain the uniformity of the solution composition. The wasted etching solution contains concentrated Ni and Fe ions. At present, the wasted etching solutions are treated by a precipitation method and then precipitated Ni is used for a material to make stainless steel. It is known that EHO(2-ethylhexanal oxime) is the extractant which has a characteristic to extract Ni prior to Fe. However, no study is performed concerning the precedent extraction of Ni from hydrochloric acid solution.In this study, the recovery of concentrated Ni from used etching solutions with a solvent extraction method was examined and we tried to establish the process to recycle the etching solutions.","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_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":"村上, 智之","creatorNameLang":"ja"},{"creatorName":"Murakami, Tomoyuki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"江草, 友誌","creatorNameLang":"ja"},{"creatorName":"Egusa, Tomoshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"芝田, 隼次","creatorNameLang":"ja"},{"creatorName":"Shibata, Junji","creatorNameLang":"en"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"佐野, 誠","creatorNameLang":"ja"},{"creatorName":"Sano, Makoto","creatorNameLang":"en"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"西村, 山治","creatorNameLang":"ja"},{"creatorName":"Nishimura, Sanji","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"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-1100-19980125-09.pdf","filesize":[{"value":"364.2 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"KU-1100-19980125-09.pdf","url":"https://kansai-u.repo.nii.ac.jp/record/11350/files/KU-1100-19980125-09.pdf"},"version_id":"6f1c6972-eb65-420f-8389-618aaf57b9d3"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Lead Frame","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Wasted Etching Solution","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Ni recovery","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"2-Ethylhexanal Oxime","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Recycle","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Solvent Extraction","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"リードフレーム","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"エッチング溶液","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"Ni回収","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"2-ethylhexanal oxime","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"リサイクル","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"溶媒抽出","subitem_subject_language":"ja","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":"リードフレームエッチング廃液からのNiの回収","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"リードフレームエッチング廃液からのNiの回収","subitem_title_language":"ja"}]},"item_type_id":"9","owner":"1","path":["1594"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2011-11-08"},"publish_date":"2011-11-08","publish_status":"0","recid":"11350","relation_version_is_last":true,"title":["リードフレームエッチング廃液からのNiの回収"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-10-27T04:51:16.710598+00:00"}