The Promoting Effect of Ru and Re Addition to Co/Nb2Os catalyst in the Fischer-Tropsch Synthesis
; Marchetti, Sergio Gustavo ; Schmal, Martin Otros responsables
Fecha
03/2001
Editorial
Elsevier Inc
Revista
Studies In Surface Science And Catalysis
Título del libro
Nombre del evento
Fecha del evento
Institución organizadora
ISSN
0167-2991
eISSN
ISBN
978-0-444-50544-6
Idioma
Inglés
Tipo del evento
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Resumen
The promoting effect of Ru and Re addition to Co/Nb2Os catalyst in the Fischer Tropsch Synthesis was studied. The catalysts were characterized by TPR, XRD and H2 chemisorption. The Re and Ru addition increased both the activity and the Cs § selectivity by different mechanisms. Re prevented the cobalt agglomeration whereas Ru increased the Co ~ site density. The Ru addition to Co/Nb2Os catalyst promoted diesel selectivity in the F.T.S. while the Re addition promoted the diesel as well as the gasoline one.
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Identificadores
Mendes, Fabiana M. T.; Noronha, Fabio B.; Soares, Ricardo Reis; Perez, Carlos Andre de Castro; Marchetti, Sergio Gustavo; et al.; The Promoting Effect of Ru and Re Addition to Co/Nb2Os catalyst in the Fischer-Tropsch Synthesis; Elsevier Inc; Studies In Surface Science And Catalysis; 147; 3-2001; 361-366
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