Stable Mo/HZSM-5 methane dehydroaromatization catalysts optimized for high-temperature calcination-regeneration

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• 作者：Nikolay Kosinov ; ^{n.a.kosinov@tue.nl} ; Ferdy J.A.G. Coumans ; Guanna Li ; Evgeny Uslamin ; Brahim Mezari ; Alexandra S.G. Wijpkema ; Evgeny A. Pidko ; Emiel J.M. Hensen ; ^{e.j.m.hensen@tue.nl}
• 关键词：Mo/HZSM-5 ; Methane dehydroaromatization ; Catalyst regeneration ; Catalyst stability
• 刊名：Journal of Catalysis
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：346
• 期：Complete
• 页码：125-133
• 全文大小：2588 K
• 卷排序：346

文摘

High-temperature stability of Mo/HZSM-5 composite studied. Mo content is the key parameter. Novel isothermal (700 °C) reaction – air regeneration protocol developed. Optimized catalyst retained more than 50% of activity after 1 week of operation.