CINDECA   05422
CENTRO DE INVESTIGACION Y DESARROLLO EN CIENCIAS APLICADAS "DR. JORGE J. RONCO"
Unidad Ejecutora - UE
artículos
Título:
Characterization of Co/sulfated zirconia catalysts for Selective Reduction of NO by methane
Autor/es:
CLAUDIA QUINCOCES, ALDO RUBERT, P. ARAYA, D. GAZZOLI, M.G.GONZÁLEZ
Revista:
CATALYSIS COMMUNICATIONS
Editorial:
Elsevier B.V.
Referencias:
Lugar: N.Y.; Año: 2008 vol. 10 p. 74 - 74
ISSN:
1566-7367
Resumen:
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The effect of Co loading on the catalyst structure, the catalytic activity and stability, as well as the deactivation rate by 6vol% water in the feed are reported. The best results were obtained with catalysts up to 2wt% Co loading. XPS and DRS analyses indicated the existence of the Co+2 in fresh samples. The higher activity was shown by a catalyst containing Co+2 species in octogonal position  supported on sulfated zirconia having  tetragonal-monoclinic structure.
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