| Item type |
学術雑誌論文 / Journal Article(1) |
| 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Scheme |
Other |
|
主題 |
ZSM-5 |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Ni loading |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
toluene disproportionation |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
acidic property |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
synergy effect |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
ZSM-5 |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Ni loading |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
toluene disproportionation |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
acidic property |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
synergy effect |
| 資源タイプ |
|
|
資源タイプ |
journal article |
| 著者 |
Suganuma, Satoshi
Nakamura, Koshiro
Okuda, Akihito
Katada, Naonobu
Nakamura, Koshiro
Okuda, Akihito
|
| 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
|
| 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 |
mc435_110.pdf (789.1 kB)
