INVESTIGADORES
GRAU Javier Mario
artículos
Título:
The Effect of the Addition of Re and Ge on the Properties of Pt/Al2O3
Autor/es:
M.C. SOUZA SANTOS; J.M. GRAU; C.L. PIECK; J.M. PARERA; J.L.G. FIERRO; N.S. FÍGOLI; M.C. RANGEL
Revista:
CATALYSIS LETTERS
Editorial:
Kluwer - Academic Plenum Publishers
Referencias:
Lugar: New York; Año: 2005 vol. 103 p. 229 - 237
ISSN:
1011-372X
Resumen:
The effect of Re and Ge addition to Pt/Al2O3 was studied. Mono-, bi- and a trimetallic catalyst were prepared and characterized by TPR, XPS, TPO and by the n-pentane, cyclohexane and n-octane reactions. It was found that the trimetallic was the most active and stable catalyst and showed selectivities to aromatics and isomers very similar to the bimetallic germanium-based catalyst.
Key words: naphtha reforming; trimetallic catalysts; Pt-Re-Ge
