CINDECA   05422
CENTRO DE INVESTIGACION Y DESARROLLO EN CIENCIAS APLICADAS "DR. JORGE J. RONCO"
Unidad Ejecutora - UE
congresos y reuniones científicas
Título:
SEGREGACIÓN DE NANOPARTICULAS DE Feº DESDE La0.6Ca0.4FeO3 Y SU UTILIZACIÓN EN LA SÍNTESIS DE FISCHER-TROPSCH
Autor/es:
NICOLÁS A. FELLENZ, BIBIANA P. BARBERO, JOSÉ F. BENGOA, MARÍA V. CAGNOLI, LUIS E. CADÚS Y SERGIO G. MARCHETTI.
Lugar:
LA PLATA - ARGENTINA
Reunión:
Congreso; XV Congreso Argentino de Catálisis y 4º Congreso de Catálisis del MERCOSUR; 2007
Institución organizadora:
CINDECA - UNLP
Resumen:
In order to obtain segregated Feº nanoparticles by a partial reduction, a substituted La0.6Ca0.4FeO3 perovskite was prepared. The non-reduced and the partially reduced perovskites were characterized by: XRD, TPR and Mössbauer spectroscopy. The reduced solids were tested in Fischer-Tropsch synthesis. The catalytic results showed that: the segregated Feº has small size, it is accessible to the reactive gases and it has high selectivity towards to light hydrocarbons.
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