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Reaction Kinetics, Mechanisms and Catalysis(2)
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Revista de la Facultad de Ingenieria(1)
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Comparison of vanadium carbide and nitride catalysts for hydrotreating
ArticleAbstract: Vanadium nitride and carbide were synthesized by the temperature-programmed reaction of ammonium vanPalabras claves:hydrotreating, Vanadium carbide, Vanadium nitride, Vanadium sulfideAutores:Albornoz A., Betancourt P., Joaquin L. Brito, Labadí M., Marrero S., Moronta D., Pfaff C., Rodríguez P.Fuentes:googlescopusCatalytic wet air oxidation of oilfield produced wastewater containing refractory organic pollutants over copper/cerium-manganese oxide
ArticleAbstract: The feasibility of the application of the catalytic wet air oxidation (CWAO) in two produced water cPalabras claves:Catalytic wet air oxidation, Cu/Mn-Ce-O catalyst, Oilfield produced water, Pseudomonas putida growth inhibition test, TocAutores:Betancourt P., Fuentes K., Joaquin L. Brito, Liendo F., Marrero S., Posada D.Fuentes:googlescopusOxidation of natural graphite in the laboratory and comparison with the synthetic graphite oxide, by means of thermal and spectroscopic techniques
ArticleAbstract: With the aim of establishing the probable natural formation of graphite oxide (GO) during the weathePalabras claves:Cristalinity, graphite, Graphite oxide, VENEZUELA, WeatheringAutores:Barrios C., Escobar M., Manuel Martínez, Marrero S., Meléndez W., Pisapia D., Reátegui K.Fuentes:scopusPhysico-chemical properties of La/TiO<inf>2</inf> systems employed for 2-nitrophenol photodegradation using visible ligth from a solar simulator
ArticleAbstract: A series of La/TiO2 solids were prepared using a conventional impregnation method. The samples werePalabras claves:2-nitrophenol, Anatase, lanthanum, photocatalysis, TiO 2Autores:Albornoz A., Betancourt P., Carrillo V., Fuentes K., Giuliante A., Joaquin L. Brito, Marrero S.Fuentes:googlescopusSynthesis, characterization and hydrotreating activity of nanostructured systems on carbon supported vanadium
ArticleAbstract: A novel synthesis route was designed to obtain highly active vanadium based catalysts. Three differePalabras claves:Activated carbon, EPR, Hydrotreatment, Nanoparticles, Vanadium carbideAutores:Betancourt P., Diaz Y., Joaquin L. Brito, Marrero S., Pedro Silva, Pinto-Castilla S.Fuentes:googlescopus