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Modification of multimetallic naphtha-reforming catalysts by indium addition / Viviana M. Benitez in Industrial & engineering chemistry research, Vol. 48 N°2 (Janvier 2009) 

Public ISBD [article]  in Industrial & engineering chemistry research > Vol. 48 N°2 (Janvier 2009) . - p. 671–676 Titre : Modification of multimetallic naphtha-reforming catalysts by indium addition Type de document : texte imprimé Auteurs : Viviana M. Benitez, Auteur ; Carlos R. Vera, Auteur ; María C. Rangel, Auteur ; Juan C. Yori, Auteur Année de publication : 2009 Article en page(s) : p. 671–676 Note générale : chemical engenireeng Langues : Anglais (eng) Mots-clés : Metal  catalytic Résumé : Pt−Re−Ge/Al2O3 and Pt−Re−Sn/Al2O3 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. En ligne : http://pubs.acs.org/doi/abs/10.1021/ie800933s [article] Modification of multimetallic naphtha-reforming catalysts by indium addition [texte imprimé] / Viviana M. Benitez, Auteur ; Carlos R. Vera, Auteur ; María C. Rangel, Auteur ; Juan C. Yori, Auteur . - 2009 . - p. 671–676. chemical engenireeng Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 48 N°2 (Janvier 2009) . - p. 671–676 Mots-clés : Metal  catalytic Résumé : Pt−Re−Ge/Al2O3 and Pt−Re−Sn/Al2O3 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. En ligne : http://pubs.acs.org/doi/abs/10.1021/ie800933s