Oxidative dehydrogenation of cyclohexane over vanadate catalysts

M. C. Kung; H. H. Kung

doi:10.1016/0021-9517(91)90084-H

Oxidative dehydrogenation of cyclohexane over vanadate catalysts

M. C. Kung, H. H. Kung^*

^*Corresponding author for this work

Chemical and Biological Engineering

Research output: Contribution to journal › Article › peer-review

56 Scopus citations

Abstract

The oxidative dehydrogenation of cyclohexane was studied at 440 and 484°C over NdV0₄, Mg₃(VO₄)₂, and a mixed VMg0 catalyst. Cyclohexene was the major initial product. Benzene, carbon oxides, and a trace of cyclohexadiene were also observed. The catalytic behavior of the mixed VMg0 catalyst in this reaction was very similar to its behavior in the oxidation of butane. However, the behaviors of NdV0₄ in the two reactions were different. The difference between the two catalysts was attributed to their different rates of reoxidation.

Original language	English (US)
Pages (from-to)	287-291
Number of pages	5
Journal	Journal of Catalysis
Volume	128
Issue number	1
DOIs	https://doi.org/10.1016/0021-9517(91)90084-H
State	Published - Mar 1991

Funding

Support of this work by the Petroleum Research Fund administered by the American Chemical Society is gratefully acknowledged.

ASJC Scopus subject areas

Catalysis
Physical and Theoretical Chemistry

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10.1016/0021-9517(91)90084-H

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abstract = "The oxidative dehydrogenation of cyclohexane was studied at 440 and 484°C over NdV04, Mg3(VO4)2, and a mixed VMg0 catalyst. Cyclohexene was the major initial product. Benzene, carbon oxides, and a trace of cyclohexadiene were also observed. The catalytic behavior of the mixed VMg0 catalyst in this reaction was very similar to its behavior in the oxidation of butane. However, the behaviors of NdV04 in the two reactions were different. The difference between the two catalysts was attributed to their different rates of reoxidation.",

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AB - The oxidative dehydrogenation of cyclohexane was studied at 440 and 484°C over NdV04, Mg3(VO4)2, and a mixed VMg0 catalyst. Cyclohexene was the major initial product. Benzene, carbon oxides, and a trace of cyclohexadiene were also observed. The catalytic behavior of the mixed VMg0 catalyst in this reaction was very similar to its behavior in the oxidation of butane. However, the behaviors of NdV04 in the two reactions were different. The difference between the two catalysts was attributed to their different rates of reoxidation.

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Oxidative dehydrogenation of cyclohexane over vanadate catalysts

Abstract

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