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Steady State Isotopic Transient Kinetic Analysis of Flameless Methane Combustion over Pd/Al2O3 and Pt/Al2O3 Catalysts

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Abstract

The SSITKA measurements were performed in the steady state of complete methane oxidation on the Pd/Al2O3 and Pt/Al2O3 catalysts. It was found that the number of intermediates and their average life-time on the catalyst surface changes with the increase of reaction temperature. On the Pd/Al2O3 catalyst there is larger number of active centres than on Pt/Al2O3 catalyst which permits the course of methane oxidation at lower temperatures.

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Authors and Affiliations

  1. Department of Chemical Technology, Faculty of Chemistry, University of Maria Curie-Sklodowska, 3 Maria Curie-Sklodowska Square, 20-031, Lublin, Poland

    Andrzej Machocki, Marek Rotko & Wojciech Gac

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  1. Andrzej Machocki
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  2. Marek Rotko
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  3. Wojciech Gac
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Correspondence to Marek Rotko.

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Machocki, A., Rotko, M. & Gac, W. Steady State Isotopic Transient Kinetic Analysis of Flameless Methane Combustion over Pd/Al2O3 and Pt/Al2O3 Catalysts. Top Catal 52, 1085–1097 (2009). https://doi.org/10.1007/s11244-009-9253-x

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  • DOI: https://doi.org/10.1007/s11244-009-9253-x

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