WEKO3
アイテム
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Benzothiophene", "subitem_title_language": "en"}, {"subitem_title": "ベンゾチオフェンの水素化脱硫反応に対するメソポーラスシリカMCM-41担持貴金属の触媒特性", "subitem_title_language": "ja"}]}, "item_type_id": "79", "owner": "18", "path": ["46", "300", "301"], "permalink_uri": "http://hdl.handle.net/10258/820", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2012-03-07"}, "publish_date": "2012-03-07", "publish_status": "0", "recid": "6938", "relation": {}, "relation_version_is_last": true, "title": ["Catalytic Performance of Noble Metals Supported on Mesoporous Silica MCM-41 for Hydrodesulfurization of Benzothiophene"], "weko_shared_id": -1}
ベンゾチオフェンの水素化脱硫反応に対するメソポーラスシリカMCM-41担持貴金属の触媒特性
http://hdl.handle.net/10258/820
http://hdl.handle.net/10258/8200e5116ee-cab0-4bb2-a21c-b049521c291a
名前 / ファイル | ライセンス | アクション |
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JPI52_42_2009.pdf (714.9 kB)
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Item type | 学術雑誌論文 / Journal Article.(1) | |||||||||||
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公開日 | 2012-03-07 | |||||||||||
タイトル | ||||||||||||
言語 | en | |||||||||||
タイトル | Catalytic Performance of Noble Metals Supported on Mesoporous Silica MCM-41 for Hydrodesulfurization of Benzothiophene | |||||||||||
タイトル | ||||||||||||
言語 | ja | |||||||||||
タイトル | ベンゾチオフェンの水素化脱硫反応に対するメソポーラスシリカMCM-41担持貴金属の触媒特性 | |||||||||||
言語 | ||||||||||||
言語 | eng | |||||||||||
キーワード | ||||||||||||
言語 | en | |||||||||||
主題Scheme | Other | |||||||||||
主題 | Hydrodesulfurization | |||||||||||
キーワード | ||||||||||||
言語 | en | |||||||||||
主題Scheme | Other | |||||||||||
主題 | Benzothiophene | |||||||||||
キーワード | ||||||||||||
言語 | en | |||||||||||
主題Scheme | Other | |||||||||||
主題 | Noble metal catalyst | |||||||||||
キーワード | ||||||||||||
言語 | en | |||||||||||
主題Scheme | Other | |||||||||||
主題 | MCM-41 | |||||||||||
キーワード | ||||||||||||
言語 | en | |||||||||||
主題Scheme | Other | |||||||||||
主題 | Bifunctional catalysis | |||||||||||
資源タイプ | ||||||||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||
資源タイプ | journal article | |||||||||||
アクセス権 | ||||||||||||
アクセス権 | open access | |||||||||||
アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||||
著者 |
神田, 康晴
× 神田, 康晴
WEKO
4707
× 清野, 章男× 小林, 隆夫× 上道, 芳夫× 杉岡, 正敏 |
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室蘭工業大学研究者データベースへのリンク | ||||||||||||
神田 康晴(KANDA Yasuharu) | ||||||||||||
http://rdsoran.muroran-it.ac.jp/html/100000202_ja.html | ||||||||||||
室蘭工業大学研究者データベースへのリンク | ||||||||||||
上道 芳夫(UEMICHI Yoshio) | ||||||||||||
http://rdsoran.muroran-it.ac.jp/html/100000169_ja.html | ||||||||||||
抄録 | ||||||||||||
内容記述タイプ | Abstract | |||||||||||
内容記述 | The catalytic performances of noble metals (Pt, Rh, Pd, Ru) supported on mesoporous silica MCM-41 were investigated for the hydrodesulfurization (HDS) of benzothiophene (BT). The order of HDS activities of noble metal/MCM-41 catalysts was Pt>Rh>Pd>>Ru. Pt/MCM-41 catalyst showed high HDS activity, which was higher than that of commercial CoMo/Al_2O_3 catalyst. The supported noble metal catalysts were characterized by TEM, XRD, hydrogen adsorption and benzene hydrogenation. The order of dispersion of noble metal on MCM-41 was Rh>Pt>Pd>>Ru, which was not the same as that of HDS activities. On the other hand, the order of the activities of noble metal/MCM-41 catalysts for benzene hydrogenation was Pt>Rh>Pd>Ru. The hydrogenation activity of Pt/MCM-41 catalyst was regenerated after H_2S treatment, but the activities of other catalysts were not regenerated. Thus, high hydrogenation activity and sulfur tolerance are important factors to prepare highly active noble metal/MCM-41 catalysts. Pt/MCM-41 catalyst showed remarkably high and stable activity for the HDS of BT, but Pt/SiO_2 catalyst, with similar Pt dispersion on MCM-41, showed low activity which decreased with time on stream. Since MCM-41 showed higher acidity than SiO_2, hydrogenation activity and sulfur tolerance of Pt/MCM-41 catalyst were higher than those of Pt/SiO_2 catalyst. The results of FT-IR analysis indicated that the strength of interaction between BT and MCM-41 was stronger than that of SiO_2, suggesting that both acid sites of MCM-41 and Pt particles in the Pt/MCM-41 catalyst act as active sites for the HDS of BT. Furthermore, FT-IR spectra of BT adsorbed on Pt/MCM-41 revealed that BT interacts with the silanol group on the MCM-41 surface rather than the Pt surface. Therefore, we concluded that the high HDS activity of Pt/MCM-41 catalyst could be attributed to the high hydrogenation activity of Pt and the acidity of the support. | |||||||||||
言語 | en | |||||||||||
書誌情報 |
en : Journal of the Japan Petroleum Institute 巻 52, 号 2, p. 42-50, 発行日 2009-05-01 |
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出版者 | ||||||||||||
言語 | ja | |||||||||||
出版者 | 石油学会 | |||||||||||
出版者版へのリンク | ||||||||||||
10.1627/jpi.52.42 | ||||||||||||
https://doi.org/10.1627/jpi.52.42 | ||||||||||||
DOI | ||||||||||||
関連タイプ | isIdenticalTo | |||||||||||
識別子タイプ | DOI | |||||||||||
関連識別子 | 10.1627/jpi.52.42 | |||||||||||
論文ID(NAID) | ||||||||||||
関連タイプ | isIdenticalTo | |||||||||||
識別子タイプ | NAID | |||||||||||
関連識別子 | 10024924097 | |||||||||||
日本十進分類法 | ||||||||||||
主題Scheme | NDC | |||||||||||
主題 | 570 | |||||||||||
ISSN | ||||||||||||
収録物識別子タイプ | PISSN | |||||||||||
収録物識別子 | 13468804 | |||||||||||
書誌レコードID | ||||||||||||
収録物識別子タイプ | NCID | |||||||||||
収録物識別子 | AA11590615 | |||||||||||
書誌レコードID | ||||||||||||
収録物識別子タイプ | NCID | |||||||||||
収録物識別子 | AA12022753 | |||||||||||
権利 | ||||||||||||
言語 | ja | |||||||||||
権利情報 | Copyright 2009 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。 | |||||||||||
著者版フラグ | ||||||||||||
出版タイプ | VoR | |||||||||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||
フォーマット | ||||||||||||
内容記述タイプ | Other | |||||||||||
内容記述 | application/pdf |