Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
229126 | Journal of Industrial and Engineering Chemistry | 2012 | 6 Pages |
Abstract
Vanadium-magnesium oxide (Mg3(VO4)2) catalysts supported on Al2O3, ZrO2, MgO, and CeO2 were prepared by a wet impregnation method, and they were applied to the oxidative dehydrogenation of n-butane. Effect of oxygen capacity and oxygen mobility of supported Mg3(VO4)2 catalysts on the catalytic performance in the oxidative dehydrogenation of n-butane was investigated. Experimental results revealed that large oxygen capacity of the catalyst was favorable for obtaining high catalytic activity at the initial stage of reaction, while facile oxygen mobility of the catalyst led to stable catalytic activity during the catalytic reaction in the oxidative dehydrogenation of n-butane.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
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Authors
Howon Lee, Jong Kwon Lee, Ung Gi Hong, Yeonshick Yoo, Young-Jin Cho, Jinsuk Lee, Ho-Sik Jang, Ji Chul Jung, In Kyu Song,