Modification of multimetallic naphtha-reforming catalysts by indium addition

Benitez, Viviana Monica; Vera, Carlos Roman; Rangel, Maria do Carmo; Yori, Juan Carlos; Grau, Javier Mario; Pieck, Carlos Luis

Artículos de revistas

Fecha

2009-01

Registro en:

Benitez, Viviana Monica; Vera, Carlos Roman; Rangel, Maria do Carmo; Yori, Juan Carlos; Grau, Javier Mario; et al.; Modification of multimetallic naphtha-reforming catalysts by indium addition; American Chemical Society; Industrial & Engineering Chemical Research; 48; 2; 1-2009; 671-676

0888-5885

http://hdl.handle.net/11336/55600

CONICET Digital

CONICET

http://repositorioslatinoamericanos.uchile.cl/handle/2250/1890955

Autor

Benitez, Viviana Monica

Vera, Carlos Roman

Rangel, Maria do Carmo

Yori, Juan Carlos

Grau, Javier Mario

Pieck, Carlos Luis

Institución

Consejo Nacional de Investigaciones Científicas y Tecnológicas (Argentina)

Resumen

Pt-Re-Ge/Al2O3 and Pt-Re-Sn/Al2O 3 trimetallic naphtha-reforming catalysts were modified by the addition of indium. This additive negatively modified both the acid and metal functions of the catalysts. It produced a decrease in the activity in acid-catalyzed reactions such as the isomerization of n-pentane. Metal catalytic properties were inhibited, and the capacity for CO chemisorption also decreased. © 2009 American Chemical Society.

Materias

NAPHTHA REFORMING

MULTIMETALLIC CATALYSTS

PT-RE-SN-IN

PT-RE-GE-IN

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