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Catalytic combustion of methane in the presence of organic and inorganic compounds over La0.9Ce0.1CoO3 catalyst
Authors:R  bert Auer, Mihai Alifanti, Bernard Delmon,Fernand C. Thyrion
Affiliation:

a Chemical Engineering Institute, Université Catholique de Louvain 1, Voie Minckelers, 1348, Louvain la Neuve, Belgium

b Unité de Catalyse et de Chimie des Matériaux Divisés, Université Catholique de Louvain, Place Croix du Sud 2/17, 1348, Louvain la Neuve, Belgium

Abstract:The catalytic combustion of the emission from coke ovens containing various volatile organic compounds (VOCs) and inorganic species over a La0.9Ce0.1CoO3 catalyst is investigated in an integral fixed reactor through several steps. (1) Combustion of a mixture of VOC reveals that the kinetics of total oxidation of methane determines the total VOC conversion. (2) The conversion of methane, in the case of sulfur-free feed is inhibited by H2O and CO2.
Keywords:Coke oven emission   Perovskite catalyst   Methane combustion   Mixture effect
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