Supported mixed V-Mo oxide catalysts for propane oxidation reactions

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

Supported mixed V-Mo oxide catalysts for propane oxidation reactions

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

Chemical Engineering

Research output: Contribution to journal › Conference article › peer-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 language	English
Pages (from-to)	COLL-227
Journal	ACS National Meeting Book of Abstracts
Volume	228
Issue number	1
State	Published - 2004
Event	Abstracts of Papers - 228th ACS National Meeting - Philadelphia, PA, United States Duration: Aug 22 2004 → Aug 26 2004

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@article{0187cda9f5e44999a099b677ced9af06,

title = "Supported mixed V-Mo oxide catalysts for propane oxidation reactions",

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).",

author = "Banares, {Miguel A.} and Khatib, {S. J.} and Rut Guil",

year = "2004",

language = "English",

volume = "228",

pages = "COLL--227",

journal = "ACS National Meeting Book of Abstracts",

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TY - JOUR

T1 - Supported mixed V-Mo oxide catalysts for propane oxidation reactions

AU - Banares, Miguel A.

AU - Khatib, S. J.

AU - Guil, Rut

PY - 2004

Y1 - 2004

N2 - 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).

AB - 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).

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M3 - Conference article

AN - SCOPUS:5044243434

VL - 228

SP - COLL-227

JO - ACS National Meeting Book of Abstracts

JF - ACS National Meeting Book of Abstracts

SN - 0065-7727

IS - 1

Y2 - 22 August 2004 through 26 August 2004

ER -