OE26 Characterization of Highly Active Hydrodesulfurization NiW sulfided catalysts supported on alumina dopped by Ga

Tuesday, June 7, 2011: 2:10 PM
Ambassador Ballroom 2 (Detroit Marriott Hotel at the Renaissance Center )
Jorge N. Diaz de Leon1, Laurence Massin2, Michel Vrinat3 and Jose Antonio De los Reyes1, (1)Division de Ciencias Basicas e Ingenieria, Universidad Autónoma Metropolitana Iztapalapa, Mexico City, Mexico, (2)UMR 5256, CNRS, Université Lyon 1, IRCELYON, Villeurbanne, France, (3)IRCELYON, 69626 Villeurbanne, France
Further insight is needed to assess the effect of Ga on the NiW interaction with the carrier. Therefore, we present here characterization by X-ray Photoelectron Spectroscopy (XPS) and High Resolution Transmission Electron Microscopy (HRTEM) for highly active NiW sulfide hydrodesulfurization catalysts supported on Ga-dopped alumina.

Extended Abstracts: