{"created":"2023-06-19T10:27:37.819165+00:00","id":6676,"links":{},"metadata":{"_buckets":{"deposit":"a5206275-855d-48ba-9f3b-c9db72d6ef02"},"_deposit":{"created_by":18,"id":"6676","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"6676"},"status":"published"},"_oai":{"id":"oai:muroran-it.repo.nii.ac.jp:00006676","sets":["216:300","216:407:301","46"]},"author_link":["4707","43769","754","4708","41167"],"item_79_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2007-03-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"64","bibliographicPageStart":"61","bibliographicVolumeNumber":"50","bibliographic_titles":[{"bibliographic_title":"Journal of the Japan Petroleum Institute","bibliographic_titleLang":"en"}]}]},"item_79_description_23":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_79_description_7":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Hydrodesulfurization (HDS) of thiophene over silica-modified alumina-supported platinum (Pt/SiO_2-Al_2O_3) catalysts was examined. The HDS activity of a Pt/Al_2O_3 catalyst was enhanced by silica modification. However, the optimal silica loading for HDS activity could not be identified. The dispersion of platinum on alumina, as measured by the hydrogen adsorption method, was enhanced by silica modification and the optimal silica loading for platinum dispersion was 10 to 40 wt%. The acidity of SiO_2-Al_2O_3 was evaluated by 2-propanol dehydration (200°C) and cumene cracking (400°C). The optimal silica loading for the acidity of SiO_2-Al_2O_3 was 90 wt%. Furthermore, the presence of Brönsted acid sites on SiO_2-Al_2O_3 was confirmed by a pyridine adsorption method with FT-IR spectroscopy. The high HDS activity of the Pt/SiO_2-Al_2O_3 catalyst is caused by both high Pt dispersion and formation of Brönsted acid sites.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_79_link_17":{"attribute_name":"出版者版へのリンク","attribute_value_mlt":[{"subitem_link_text":"10.1627/jpi.50.61","subitem_link_url":"https://doi.org/10.1627/jpi.50.61"}]},"item_79_link_5":{"attribute_name":"室蘭工業大学研究者データベースへのリンク","attribute_value_mlt":[{"subitem_link_text":"神田 康晴（KANDA Yasuharu）","subitem_link_url":"http://rdsoran.muroran-it.ac.jp/html/100000202_ja.html"},{"subitem_link_text":"上道 芳夫（UEMICHI Yoshio）","subitem_link_url":"http://rdsoran.muroran-it.ac.jp/html/100000169_ja.html"}]},"item_79_publisher_11":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"石油学会","subitem_publisher_language":"ja"}]},"item_79_relation_15":{"attribute_name":"論文ID（NAID）","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"130000065879","subitem_relation_type_select":"NAID"}}]},"item_79_relation_18":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1627/jpi.50.61","subitem_relation_type_select":"DOI"}}]},"item_79_rights_19":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"Copyright 2007 石油学会　ダウンロードを含むこの著作物の利用は、著作権法の私的使用及び引用の範囲に限り認められます。その範囲外の利用については、石油学会の承諾が必要です。","subitem_rights_language":"ja"}]},"item_79_source_id_12":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"13468804","subitem_source_identifier_type":"PISSN"}]},"item_79_source_id_14":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11590615","subitem_source_identifier_type":"NCID"},{"subitem_source_identifier":"AA12022753","subitem_source_identifier_type":"NCID"}]},"item_79_subject_9":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"570","subitem_subject_scheme":"NDC"}]},"item_79_version_type_21":{"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 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正敏","creatorNameLang":"ja"},{"creatorName":"スギオカ, マサトシ","creatorNameLang":"ja-Kana"},{"creatorName":"SUGIOKA, Masatoshi","creatorNameLang":"en"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{},{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-02-15"}],"displaytype":"detail","filename":"JPI50_61_2007.pdf","filesize":[{"value":"418.3 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catalysis","subitem_subject_language":"en","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":"Catalytic Activities of Platinum Supported on Silica-modified Alumina for Hydrodesulfurization of Thiophene","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Catalytic Activities of Platinum Supported on Silica-modified Alumina for Hydrodesulfurization of Thiophene","subitem_title_language":"en"},{"subitem_title":"チオフェンの水素化脱硫反応に対するシリカ修飾アルミナ担持白金の触媒活性","subitem_title_language":"ja"}]},"item_type_id":"79","owner":"18","path":["46","300","301"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2012-03-07"},"publish_date":"2012-03-07","publish_status":"0","recid":"6676","relation_version_is_last":true,"title":["Catalytic Activities of Platinum Supported on Silica-modified Alumina for Hydrodesulfurization of Thiophene"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2024-02-05T07:07:53.995422+00:00"}