Gas phase hydrogenation of m-xylene on palladium catalysts |
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| Authors: | N Martin G Cordoba A Lopez-Gaona and M Viniegra |
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| Institution: | (1) Departamento de Química, Universidad Autónoma Metropolitana-Iztapalapa, P. O. Box 55-534, Mexico 09340, D. F., (Mexico) |
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| Abstract: | Gas phase hydrogenation of m-xylene on palladium supported catalysts was studied and compared with the hydrogenation of o-xylene. The modification in the stereoselectivity of palladium due to an increase in the acidity of the support is explained in terms of an increased residence time of the reactive species on the active surface, leading to a product composition closer to that predicted by thermodynamics.
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