Artículo

Influence of rhodium content on the behavior of Rh/SiO 2 –Al 2 O 3 catalysts for selective ring opening of decalin

D'ippolito, Silvana AndreaIcon ; Pirault-Roy, Laurence; Especel, Catherine; Epron, Florence; Pieck, Carlos LuisIcon
Fecha de publicación: 10/2017
Editorial: Royal Society of Chemistry
Revista: RSC Advances
ISSN: 2046-2069
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:

Resumen

The influence of the Rh content of catalysts supported on SiO2?Al2O3 (SIRAL 70 and 80, with 70 and 80 wt% of SiO2) on the activity and selectivity for selective ring opening of decalin was studied at 325 and 350 C. An optimum metal content was found at 1.5 wt% of rhodium. Both supports present moderate and strong acid sites. For the selective opening of decalin, the best metal/support combination was found with Rh(1.5)/SIRAL 70 balancing the support acidity together with the hydrogenolytic activity of the metal. A linear correlation was established between the amount of coke deposited and the formation of dehydrogenated compound.
Palabras clave: Selective Ring Opening , Rhodium , Decalin
 
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info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
URI: http://hdl.handle.net/11336/44137
URL: http://xlink.rsc.org/?DOI=C7RA08350E
DOI: http://dx.doi.org/10.1039/C7RA08350E
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Articulos(INCAPE)
Articulos de INST.DE INVEST.EN CATALISIS Y PETROQUIMICA "ING. JOSE MIGUEL PARERA"
Citación
D'ippolito, Silvana Andrea; Pirault-Roy, Laurence; Especel, Catherine; Epron, Florence; Pieck, Carlos Luis; Influence of rhodium content on the behavior of Rh/SiO 2 –Al 2 O 3 catalysts for selective ring opening of decalin; Royal Society of Chemistry; RSC Advances; 7; 10-2017; 46803-46811
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