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Enhancement of Catalytic Activity for Toluene Disproportionation by Loading Lewis Acidic Nickel Species on ZSM-5 Zeolite
https://repository.lib.tottori-u.ac.jp/records/7310
https://repository.lib.tottori-u.ac.jp/records/731034891dbd-6b4e-4d8d-859c-828b7be1ec33
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
mc435_110.pdf (789.1 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2018-12-14 | |||||
| タイトル | ||||||
| タイトル | Enhancement of Catalytic Activity for Toluene Disproportionation by Loading Lewis Acidic Nickel Species on ZSM-5 Zeolite | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題 | ZSM-5 | |||||
| キーワード | ||||||
| 主題 | Ni loading | |||||
| キーワード | ||||||
| 主題 | toluene disproportionation | |||||
| キーワード | ||||||
| 主題 | acidic property | |||||
| キーワード | ||||||
| 主題 | synergy effect | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題 | ZSM-5 | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題 | Ni loading | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題 | toluene disproportionation | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題 | acidic property | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題 | synergy effect | |||||
| 資源タイプ | ||||||
| 資源タイプ | journal article | |||||
| 著者 |
Suganuma, Satoshi
× Suganuma, Satoshi× Nakamura, Koshiro× Okuda, Akihito× Katada, Naonobu× Nakamura, Koshiro× Okuda, Akihito |
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| 著者所属 | ||||||
| 値 | Center for Research on Green Sustainable Chemistry, Graduate School of Engineering, Tottori University | |||||
| 著者所属 | ||||||
| 値 | Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University | |||||
| 著者所属 | ||||||
| 値 | Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University | |||||
| 著者所属 | ||||||
| 値 | Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University | |||||
| 著者所属（英） | ||||||
| 言語 | en | |||||
| 値 | Center for Research on Green Sustainable Chemistry, Graduate School of Engineering, Tottori University | |||||
| 著者所属（英） | ||||||
| 言語 | en | |||||
| 値 | Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University | |||||
| 著者所属（英） | ||||||
| 言語 | en | |||||
| 値 | Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University | |||||
| 著者所属（英） | ||||||
| 言語 | en | |||||
| 値 | Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University | |||||
| 抄録 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Impregnation of various heteroelements on the ZSM-5 zeolite was applied to improvement of the catalytic activity in toluene disproportionation. Nickel loaded on ZSM-5 (Ni/ZSM-5) exhibited higher catalytic activity (toluene conversion) and lower benzene / xylene ratio (closer to the stoichiometry, meaning low rate of side reaction) than H-ZSM-5 zeolite. The Ni/ZSM-5 with Ni/Al = 0.6 showed the maximum in catalytic activity, and excess Ni loading caused decrease in the conversion and increase in the benzene / xylene ratio due to decrease of acid amount and acceleration of dealkylation, respectively. The detailed analysis of acidic property by means of ammonia IRMS-TPD method showed that the Ni loading generated Lewis acid sites on the zeolite. The synergy of Brønsted and Lewis acid sites, ascribed to Si-OH-Al and Ni species, respectively, is suggested to give the high activity of desired reaction. | |||||
| 書誌情報 |
Molecular catalysis en : Molecular catalysis 巻 435, p. 110-117, 発行日 2017 |
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| 出版者 | ||||||
| 出版者 | Elsevier | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 24688231 | |||||
| DOI | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1016/j.mcat.2017.03.029 | |||||
| 権利 | ||||||
| 権利情報 | Copyright © 2017 Elsevier B.V. All rights reserved. This manuscript version is made available under the CC-BY-NC-ND 4.0 license https://creativecommons.org/licenses/by-nc-nd/4.0/ | |||||
| 情報源 | ||||||
| 関連名称 | This work was published by Elsevier: Suganuma, S., Nakamura, K., Okuda, A., Katada, N., Enhancement of Catalytic Activity for Toluene Disproportionation by Loading Lewis Acidic Nickel Species on ZSM-5 Zeolite, Molecular catalysis. 2017, 435, 110-117. doi: | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://www.sciencedirect.com/science/article/pii/S2468823117301918 | |||||
| 関連名称 | https://www.sciencedirect.com/science/article/pii/S2468823117301918 | |||||
| 著者版フラグ | ||||||
| 出版タイプ | AM | |||||
