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Dehydrogenation activity of H-Y and RE-Y zeolites in decomposition of tetrahydrothiophene

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Abstract

Dehydrosulfurization of tetrahydrothiophene in nitrogen on H-Y and RE-Y zeolites was accompanied by dehydrogenation to thiophene. Neither reaction was influenced by hydrogen and water in the feed. The selectivity was independent of catalyst coking, which suggests a common origin of both functions.

Abstract

Дегидросульфуирование тетрагидротиофена в азоте на цеолитах H-Y и RE-Y сопровождается дегидрогенированием тиофена. Ни водрод, ни вода в питании не оказЫвают влияния на обе реакции. Селективность не зависит от коксования катализатора, откуда можно заключить, что обе Функции имеют общее происхождение.

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Authors and Affiliations

  1. Institute of Chemical Process Fundamentals, Czechoslovak Academy of Sciences, 165 02, Prague 6-Suchdol, Czechoslovakia

    A. Drahorádová & M. Zdražil

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  1. A. Drahorádová
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  2. M. Zdražil
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Drahorádová, A., Zdražil, M. Dehydrogenation activity of H-Y and RE-Y zeolites in decomposition of tetrahydrothiophene. React Kinet Catal Lett 33, 459–464 (1987). https://doi.org/10.1007/BF02128106

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  • DOI: https://doi.org/10.1007/BF02128106

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