Kinetic Study of the Oxidative Dehydrogenation of Cyclohexane over Mg3(VO4)2 Catalyst

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Abstract:

A Mg3(VO4)2 catalyst was synthesized and investigated for the oxidative dehydrogenation of cyclohexane to cyclohexene. Integral measurements were performed to determine the reaction network and products distribution, and differential measurements for kinetic investigations. The kinetic study indicated the oxidative dehydrogenation of cyclohexane to cyclohexene follow a parallel-consecutive network. The power law kinetic model was considered as a rough approximation of the experimental results. The rate constants, which included the activation energies, the pre-exponential factors as well as the orders of cyclohexane and oxygen, were evaluated.

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Advanced Materials Research (Volumes 550-553)

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379-382

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July 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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DOI: 10.1016/s0926-860x(01)00472-0

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