Catalytic reaction of CH4 with CO2 over alumina-supported Pt metals |
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| Authors: | F. Solymosi Gy. Kutsán A. Erdöhelyi |
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| Affiliation: | (1) Reaction Kinetics Research Group and Institute of Solid State and Radiochemistry, University of Szeged, P.O. Box 168, H-6701 Szeged, Hungary |
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| Abstract: | The dissociation of CH4 and CO2, as well as the reaction between CH4 and CO2 at 723–823 K have been studied over alumina supported Pt metals. In the high temperature interaction of CH4 with catalyst surface small amounts of C2H6 were detected. In the reaction of CH4+CO2, CO and H2 were produced with different ratios. The specific activities of the catalysts decreased in the order: Ru, Pd, Rh, Pt and Ir, which agreed with their activity order towards the dissociation of CO2.This laboratory is a part of the Center for Catalysis, Surface and Material Science at the University of Szeged. |
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| Keywords: | Formation of C2H6 from CH4 reactions of methane supported Pt metal catalysts formation of surface carbon alumina supports |
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