{"created":"2023-07-27T04:48:32.297643+00:00","id":49725,"links":{},"metadata":{"_buckets":{"deposit":"f1b24d8f-3c2b-42bc-b29f-b2c4e0aabf2c"},"_deposit":{"created_by":3,"id":"49725","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"49725"},"status":"published"},"_oai":{"id":"oai:tohoku.repo.nii.ac.jp:00049725","sets":["72:291"]},"author_link":["120794","120795"],"item_4_alternative_title_20":{"attribute_name":"その他の言語のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Hot Metal Dephosphorization Process using Solid Phase Precipitation"}]},"item_4_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2006-03-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1/2","bibliographicPageEnd":"24","bibliographicPageStart":"21","bibliographicVolumeNumber":"61","bibliographic_titles":[{"bibliographic_title":"東北大学多元物質科学研究所素材工学研究彙報"}]}]},"item_4_date_62":{"attribute_name":"登録日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2010-02-05","subitem_date_issued_type":"Created"}]},"item_4_date_63":{"attribute_name":"公開日（投稿完了日）","attribute_value_mlt":[{"subitem_date_issued_datetime":"2010-02-05","subitem_date_issued_type":"Created"}]},"item_4_date_65":{"attribute_name":"発行日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2006-03-01","subitem_date_issued_type":"Created"}]},"item_4_date_80":{"attribute_name":"更新日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2010-05-25","subitem_date_issued_type":"Created"}]},"item_4_description_15":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_4_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The importance of dicalcium silicate in slag has been highlighted for improvement in the reaction efficiency in the hot metal dephosphorization process. A new kinetic simulation model of hot metal dephosphorization was developed. This model considers the phosphorus partition between the liquid slag and the precipitated dicalcium silicate (C_2S) solid phase. The mass transfer between the liquid slag and the precipitated solid phase is also taken into account in addition to that between molten metal and liquid slag. The effect of the flux addition method on dephosphorization was calculated. The dephosphorization rate was considerably higher in the case of continuous addition because of the low PO_<2.5> content in the liquid slag due to the sweep out effect of C_2S. Although experiments to verify this model are necessary, this result has proved the possibility of increasing the dephosphorization rate by the precipitation of C_2S.","subitem_description_type":"Abstract"}]},"item_4_description_41":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"紀要類 (bulletin)","subitem_description_type":"Other"}]},"item_4_description_5":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"報文","subitem_description_type":"Other"}]},"item_4_description_66":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"318321 bytes","subitem_description_type":"Other"}]},"item_4_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"120795","nameIdentifierScheme":"WEKO"}],"names":[{"name":"KITAMURA, Shinya"}]}]},"item_4_publisher_34":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東北大学多元物質科学研究所素材工学研究棟"}]},"item_4_radio_69":{"attribute_name":"公開範囲","attribute_value_mlt":[{"subitem_radio_item":"学外"}]},"item_4_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1348-4052","subitem_source_identifier_type":"ISSN"}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11795764","subitem_source_identifier_type":"NCID"}]},"item_4_text_72":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東北大学多元物質科学研究所"}]},"item_4_version_type_16":{"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":"北村, 信也"}],"nameIdentifiers":[{"nameIdentifier":"120794","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":"2017-02-20"}],"displaytype":"detail","filename":"KJ00004856452.pdf","filesize":[{"value":"318.3 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"KJ00004856452.pdf","url":"https://tohoku.repo.nii.ac.jp/record/49725/files/KJ00004856452.pdf"},"version_id":"c15ae5d5-d826-485b-b0af-9647c045de0d"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"hot metal dephosphorization","subitem_subject_scheme":"Other"},{"subitem_subject":"reaction kinetics","subitem_subject_scheme":"Other"},{"subitem_subject":"dicalcium-silicate","subitem_subject_scheme":"Other"},{"subitem_subject":"tricalcium phosphate","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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"固相晶出を利用した溶銑脱燐プロセスの検討","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"固相晶出を利用した溶銑脱燐プロセスの検討"}]},"item_type_id":"4","owner":"3","path":["291"],"pubdate":{"attribute_name":"公開日","attribute_value":"2010-02-05"},"publish_date":"2010-02-05","publish_status":"0","recid":"49725","relation_version_is_last":true,"title":["固相晶出を利用した溶銑脱燐プロセスの検討"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2023-07-27T21:38:10.970731+00:00"}