Re/HZSM-5: a new catalyst for ethane aromatization with improved stability

Anne Krogh, Thomas W. Hansen, Claus Hviid Christensen, Iver Schmidt, Anke Hagen

Research output: Contribution to journalJournal articleResearchpeer-review

Abstract

Rhenium-impregnated HZSM-5 is found to be a promising catalyst for ethane aromatization. The Re–HZSM-5 catalyst deactivates significantly slower than well-known ethane aromatization Zn–HZSM-5 catalyst. Product selectivities for the two catalysts are similar, indicating that the shape selectivity and acid-function of the zeolite are the determining factors, and the metal function is only responsible for the activation of ethane by dehydrogenation to ethylene.
Original languageEnglish
JournalCatalysis Communications
Volume4
Issue number12
Pages (from-to)627-630
ISSN1566-7367
DOIs
Publication statusPublished - 2003

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