The Effect of the Addition of Re and Ge on the Properties of Pt/Al2O3 |
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| Authors: | M C Souza Santos J M Grau C L Pieck J M Parera J L G Fierro N S Fígoli M C Rangel |
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| Affiliation: | (1) Instituto de Investigaciones en Catálisis y Petroquímica (FIQ-UNL, CONICET), INCAPE, Santiago del Estero 2654, 3000 Santa Fe, Argentina;(2) Instituto de Catálisis y Petroleoquímica, CSIC, Campus UAM, Madrid, 28049, Cantoblanco, Spain;(3) GECCAT Grupo de Estudos em Cinética e Catálise, Universidade Federal da Bahia, Campus Universitário de Ondina, Bahia, 41170280, Federação, Salvador, Brazil |
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| Abstract: | The effect of Re and Ge addition to Pt/Al2O3 was studied. Mono-, bi- and a trimetallic catalysts were prepared and characterized by TPR, XPS, TPO and by the n-pentane, cyclohexane (CH) 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. |
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| Keywords: | naphtha reforming trimetallic catalysts Pt– Re– Ge |
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