Supported mixed V-Mo oxide catalysts for propane oxidation reactions

Miguel A. Banares, S. J. Khatib, Rut Guil

Research output: Contribution to journalConference articlepeer-review

Abstract

Alumina-supported mixed Mo-V oxide catalysts were prepared by impregnation at different atomic Mo/V ratios and with different total (Mo+V) coverage on alumina support, ranging from 0.2 to 5 times their dispersion limit (monolayers coverage). The characteristics of the calcination, total Mo+V loading, and Mo/V atomic ratio was studied during propane oxidative conventional dehydrogenation (ODH and DH) reaction. The nature of surface sites was evaluated by methanol TPR profiles with online MS. The nature of the Mo, V, and mixed Mo-V oxide phases during reaction was evaluated by Raman spectroscopy during propane ODH and DH reactions with simultaneous activity measurement (operando Raman methodology). This is an abstract of a paper presented at the 228th ACS National Meeting (Philadelphia, PA 8/22-26/2004).

Original languageEnglish
Pages (from-to)COLL-227
JournalACS National Meeting Book of Abstracts
Volume228
Issue number1
StatePublished - 2004
EventAbstracts of Papers - 228th ACS National Meeting - Philadelphia, PA, United States
Duration: Aug 22 2004Aug 26 2004

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