Abstract
The catalytic performance and the sulphur resistance of a Pd (0.7 wt%) catalyst supported over Co3O4(30 wt%)–CeO2(70 wt%) mixed oxide were investigated in the oxidation of methane under stoichiometric and lean conditions. The catalytic behaviour was compared with that of two reference catalysts, palladium supported over pure Co3O4 and CeO2. Catalysts were characterized by XRD, BET, XPS and FTIR measurements. Regeneration by a CH4-reducing treatment at 600 °C was investigated.
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Support by the European Community, Network of Excellence (NoE) IDECAT (Integrated Design of Catalytic Nanomaterials for a Sustainable Production) and COST D36 action is acknowledged.
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Liotta, L.F., Di Carlo, G., Pantaleo, G. et al. Insights into SO2 Interaction with Pd/Co3O4–CeO2 Catalysts for Methane Oxidation. Top Catal 52, 1989 (2009). https://doi.org/10.1007/s11244-009-9375-1
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DOI: https://doi.org/10.1007/s11244-009-9375-1