{"created":"2023-05-15T12:20:38.398775+00:00","id":11276,"links":{},"metadata":{"_buckets":{"deposit":"c846c3c5-9ee9-4f8b-a083-4ebd21637119"},"_deposit":{"created_by":1,"id":"11276","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"11276"},"status":"published"},"_oai":{"id":"oai:kansai-u.repo.nii.ac.jp:00011276","sets":["528:1588:1592:1594"]},"author_link":["25193","25190","25188","25191","25192","25189"],"item_9_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2000-08","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"4","bibliographicPageEnd":"581","bibliographicPageStart":"573","bibliographicVolumeNumber":"33","bibliographic_titles":[{"bibliographic_title":"Journal of chemical engineering of Japan"}]}]},"item_9_description_4":{"attribute_name":"概要","attribute_value_mlt":[{"subitem_description":"The effects of the extractant concentration,CHA0,and the flow rate of the organic phase,S,on the metal recovery in a steady-state counter current multi-stage metal solvent extraction- stripping pr ocess(ESP)using cation-exchanger reagents have been assessed by computer simulation.The results show that,with increasnig CHA0 or S,(i)the recovery fraction monotonically increases when the number of stages in the extraction or stripping section (N or N',respectively)is unity and (ii)the recovery fraction first increases,then reaches a maximum,and there eafter very slowly decreases when N and N' are larger than unity.The optimum combination of CHA0 and S will be determined by using the equi-r ecovery-fraction and equi-operating-cost curves. In order to obtain in-depth understanding of the simulation r esults,steady-state local linearization (SLL) analysis which theor etically considers the infinitesimal variations in the metal concentrations in each stage caused by the infinitesimal variation in the operational parameters has been done.As a result,it is proved that the balance between the quanities ψ(CHA0)of the extraction and stripping sections determines the tr end of the recovery fraction with CHA0,where ψ(CHA0)is the partial derivative of the metal molarity in the organic phase at the outlet of the extraction or stripping section with respect to CHA0:At the maximum recovery fraction,these values are equal to each other.Similar r esults are obtained also in the effect of S.Furthermore,it is proved that,with increasing CHA0 or S,(i)the maximum of the recovery fraction never appears when N or N' is unity and (ii) the decrease in the recovery fraction after reaching the maximum is much slower than the increase before reaching the maximum when N and N' are larger than unity.","subitem_description_type":"Other"}]},"item_9_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"25191","nameIdentifierScheme":"WEKO"}],"names":[{"name":"田中, 幹也"}]},{"nameIdentifiers":[{"nameIdentifier":"25192","nameIdentifierScheme":"WEKO"}],"names":[{"name":"小林, 幹男"}]},{"nameIdentifiers":[{"nameIdentifier":"25193","nameIdentifierScheme":"WEKO"}],"names":[{"name":"芝田, 隼次"}]}]},"item_9_publisher_34":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Society of Chemical Engineers"}]},"item_9_relation_12":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1252/jcej.33.573","subitem_relation_type_select":"DOI"}}]},"item_9_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA00709658","subitem_source_identifier_type":"NCID"}]},"item_9_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"00219592","subitem_source_identifier_type":"ISSN"}]},"item_9_text_35":{"attribute_name":"出版者（他言語）","attribute_value_mlt":[{"subitem_text_value":"化学工学会"}]},"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_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Tanaka, Mikiya"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kobayashi, Mikio"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Shibata, Junji"}],"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-1100-20000429-08.pdf","filesize":[{"value":"295.6 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"KU-1100-20000429-08.pdf","url":"https://kansai-u.repo.nii.ac.jp/record/11276/files/KU-1100-20000429-08.pdf"},"version_id":"895ed4c6-9412-4fb9-9cd4-ef36b24c13fa"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Solvent Extraction","subitem_subject_scheme":"Other"},{"subitem_subject":"Steady-State Local Linearization","subitem_subject_scheme":"Other"},{"subitem_subject":"Multistage Extraction-Stripping Process","subitem_subject_scheme":"Other"},{"subitem_subject":"Extractant Concentration","subitem_subject_scheme":"Other"},{"subitem_subject":"Flow Rate","subitem_subject_scheme":"Other"}]},"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":"Roles of Extractant Concentration and Flow Rate of Organic Phase in Countercurrent Multistage Metal Solvent Extraction-Stripping Process for Metal lons","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Roles of Extractant Concentration and Flow Rate of Organic Phase in Countercurrent Multistage Metal Solvent Extraction-Stripping Process for Metal lons"}]},"item_type_id":"9","owner":"1","path":["1594"],"pubdate":{"attribute_name":"公開日","attribute_value":"2012-11-09"},"publish_date":"2012-11-09","publish_status":"0","recid":"11276","relation_version_is_last":true,"title":["Roles of Extractant Concentration and Flow Rate of Organic Phase in Countercurrent Multistage Metal Solvent Extraction-Stripping Process for Metal lons"],"weko_creator_id":"1","weko_shared_id":1},"updated":"2023-05-15T18:31:19.095981+00:00"}