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:
N.A. FELLENZ, B.P. BARBERO, J.F. BENGOA, M.V. CAGNOLI, L.E. CADÚS Y S.G. MARCHETTI.
Lugar:
La Plata, Argentina
Reunión:
Congreso; XV Congreso Argentino de Catálisis 4to Congreso de Catálisis del Mercosur; 2007
Institución organizadora:
CONACA-CINDECA
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.
