Kinetic model and mechanism of the selective oxidation of CO in the presence of hydrogen on platinum catalysts |
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| Authors: | P V Snytnikov V A Belyaev V A Sobyanin |
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| Institution: | (1) Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090, Russia |
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| Abstract: | The reaction kinetics of the selective oxidation of carbon monoxide in the presence of hydrogen on a Pt/carbon support catalyst was studied. It was found that this catalyst exhibited high activity and decreased the concentration of CO in a hydrogen-containing gas from 0.6–1.0 vol % to less than 10 ppm at the inlet concentration ratio O2/CO = 1.0–1.5. A kinetic model of the reaction was proposed to describe quantitatively the experimental results. |
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