Efficient and Reusable Palladium Catalysts Supported on Activated Carbon Fibers for Dehydrogenation of Tetrahydronaphthalene

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• 作者：Pham Dung Tien ; Tetsuya Satoh ; Masahiro Miura ; and Masakatsu Nomura
• 刊名：Energy & Fuels
• 出版年：2005
• 出版时间：May 2005
• 年：2005
• 卷：19
• 期：3
• 页码：731 - 735
• 全文大小：467K
• 年卷期：v.19,no.3(May 2005)
• ISSN：1520-5029

文摘

Catalytic hydrogen evolution from neat tetrahydronaphthalene occurs under normal liquid-phase conditions effectively, using palladium catalysts supported on activated carbon fibers(ACFs). ACFs that have relatively high surface areas seem to be suitable for use as supports.Although the co-product, naphthalene, accumulated in the reaction system retards the reaction,it can be removed easily, so that the initial catalyst activity recovers almost completely. Thus,the catalysts stably exhibit high activity in the reuse cycles at least five times.