Promoting effect of mo on pd / g-al2o3 supported catalysts in the oxidative dehydrogenation of propane

Bimetallic catalysts of Pd-Mo supported on g-Al2O3 were prepared to study the interaction of Pd-Mo in terms of their structural properties and their catalytic activity for the reaction of oxidative dehydrogenation of propane (ODHP). The catalysts contain distributions of Pd- Mo loads between 0 and 5 wt %, and were characterized by total surface area (TSA), total pore volume (TPV), active surface area (ASA), XRD, and TEM-EDS. The results indicate that the addition of Mo to catalysts of Pd/g-Al2O3 modifies its catalytic activity for the ODHP reaction. The influence of the load relationship Pd-Mo in the catalytic activity was determined. Monometallic catalysts were prepared for purposes of comparison.

• Autores: Zea Ramirez, Hugo Ricardo; Figueiredo, José Luís; Carballo Suárez, Luis María
• Tipo de recurso: Article of journal
• Fecha de publicación: 2011
• Institución: Universidad Nacional de Colombia
• Repositorio: Universidad Nacional de Colombia
• Idioma: spa
• OAI Identifier: oai:repositorio.unal.edu.co:unal/40462
• Acceso en línea: https://repositorio.unal.edu.co/handle/unal/40462; http://bdigital.unal.edu.co/30559/
• Palabra clave: Bimetallic Pd-Mo catalyst; propane reactions; oxidative dehydrogenation
• Rights: openAccess
• License: Atribución-NoComercial 4.0 Internacional