Buscar
Mostrando ítems 1-10 de 92
Liquid phase hydrogenation of cinnamaldehyde on Cu-based catalysts
(Elsevier Science, 2003-08)
The liquid phase hydrogenation of cinnamaldehyde was studied at 393 K and 10 bar on Cu-based catalysts containing about 12 wt.% of copper. Cu/SiO 2 was prepared by incipient wetness impregnation while Cu-Al, Cu-Zn-Al, and ...
In-situ characterization of heterogeneous catalysts using time-resolved X-ray diffraction
(Facultad Experimental de Ciencias de la Universidad del Zulia, 2011)
A NOVEL CATALYST SYSTEM FOR ETHANOL GASIFICATION
(Pergamon-elsevier Science LtdOxfordInglaterra, 1992)
Synthesis and characterization of modified TiO2 for the photo-treatment of wastewater with visible light
(2013)
La foto-catálisis es un método promisorio para la remoción de contaminantes orgánicos, químicos peligrosos y colorantes del agua y el aire. La actividad de los foto-catalizadores depende de su habilidad para crear pares ...
Transition metal loaded TiO2 for phenol photo-degradation
(Elsevier Masson SAS, 2015-10-01)
Photocatalytic degradation of phenol under both UV radiation and visible light, using TiO2 (Degussa P-25) and TiO2 loaded with some transition metal ions (Co, Cu, Fe and Mo) was examined. From the series of metal loaded ...
Metal-based mesoporous materials and their application as catalysts for the degradation of methyl orange azo dye
(Elsevier, 2017-10)
Cobalt, manganese and copper heterogeneous catalysts were prepared using MCM-41 and SBA-16 mesoporous supports. The synthesized materials were characterized by X-ray diffraction, chemical analysis, N2 sorptometry, vibrational ...
Estudio sobre la influencia de tres fases activas (CuO, CeO2 y MoO3) en catalizadores soportados en alúmina dopada con potasio, en la oxidación de material particulado producido durante la combustión de diesel
(2009)
Con el fin de generar alternativas de control respecto al problema de salud pública ocasionado por el material particulado producido por los motores diesel, se hace necesario seguir investigando catalizadores que, depositados ...