Monometallic and Bimetallic Pt- and Ru-Based Catalysts for Selective Oxidation of CO in Excess Hydrogen
P. V. Snytnikov1, V. A. Sobyanin1, V. D. Belyaev1 and D. A. Shlyapin2
1G. K. Boreskov Institute of Catalysis, Siberian Branch of the Russian Academy of Sciences,
Pr. Akademika Lavrentyeva 5, Novosibirsk 630090 (Russia), E-mail: sobyanin@catalysis.nsk.su
2Omsk Branch of the United Institute of Catalysis, Siberian Branch of the Russian Academy of Sciences, Ul. Neftezavodskaya 54, Omsk 644040 (Russia)
Abstract
Selective oxidation of CO in excess hydrogen and in the presence of CO2 and H2O has been studied over monometallic Pt, Ru and bimetallic Pt–Ru supported on porous carbonaceous material catalysts. The catalysts provided CO conversion ³98 % and seem to be promising for efficient single-step removal of CO from hydrogen-rich streams containing CO2 and H2O.
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