INVESTIGADORES
CADUS Luis Eduardo
congresos y reuniones científicas
Título:
Segregación de nanopartículas de Feº desde La0.6Ca0.4FeO3 y su utilización en la síntesis de Fischer-Tropsch
Autor/es:
FELLENZ NICOLAS; BARBERO BIBIANA P; BENGOA JOSE F; CAGNOLI MARIA V; CADUS LUIS E.; MARCHETTI SERGIO G
Lugar:
La Plata
Reunión:
Congreso; XV CONGRESO ARGENTINO DE CATÁLISIS, 4º CONGRESO DE CATALISIS DEL MERCOSUR; 2007
Institución organizadora:
Universidad Nacional de La Plata-CONICET
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.
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.
0.6Ca0.4FeO3 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.
