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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 |
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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 | |||||
出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa |