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Article(8)
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Revista de la Facultad de Ingenieria(4)
Avances en Quimica(1)
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Microporous and Mesoporous Materials(1)
Revista Latinoamericana de Metalurgia y Materiales(1)
Evaluation of Mo, Co-Mo y Ni-Mo carbides supported on activated carbon for thiophene hydrodesulfurization
ArticleAbstract: Mo, Co-Mo, and Ni-Mo catalytic precursors (20 wt% active phase) supported on microporous activated cPalabras claves:Activated carbon, Carbides, catalysts, HDS, OxidesAutores:Chirinos J., Diaz Y., Joaquin L. Brito, Maldonado R.Fuentes:scopusEffect of the Pd on Pd-Mo/MCM-41 mesoporous catalysts in the hydrotreating of model molecules
ArticleAbstract: Catalysts with molybdenum as active phase at 12% wt. promoted with palladium at 0, 1, 2 and 3% wt. sPalabras claves:catalysts, Hydrotreatment, MCM-41, Pd-MoAutores:Betancourt P., Ernesto Luis Bastardo Gonzalez, Joaquin L. Brito, Méndez F.J., Rosales E.Fuentes:scopusOxidative dehydrogenation of n-pentane over -Al<inf>2</inf>O<inf>3</inf> modified catalysts based on mixtures of vanadium and magnesium oxides
ArticleAbstract: In this work, a study is presented on the behaviour of two catalysts based on vanadium and magnesiumPalabras claves:activity, catalysts, n-Pentane, Oxidative dehydrogenation, SelectivityAutores:Armas N., De Risi L., Guaran N., Joaquin L. Brito, Marzuka S., Papa J., Rosillo C.Y.Fuentes:googlescopusMicrowave-assisted polyol synthesis of Pt/H-ZSM5 catalysts
ArticleAbstract: Three H-ZSM5 solids with Si/Al atomic ratios of 22, 71 and 96 were synthesized and characterized byPalabras claves:catalysts, microwaves, Polyol method, Pt/H-ZSM5, TPRAutores:Albornoz A., Joaquin L. Brito, Llanos A., Mediavilla M., Melo L., Morales H., Moronta D., Sifontes A.B., Solano R.Fuentes:googlescopusPretreatment effect on NiMo and CoMo carbide catalysts activity for the reaction of thiophene hydrodesulfuration
ArticleAbstract: It was studied the effect of pretreatment of γ-Al2O 3 supported NiMo and CoMo catalysts on thiophenePalabras claves:Carbides, catalysts, HDS activity, HydrodesulfurationAutores:Diaz Y., Joaquin L. Brito, Lozano L.A.Fuentes:googlescopusPollutant reduction and catalytic upgrading of a Venezuelan extra-heavy crude oil with Al<inf>2</inf>O<inf>3</inf>-supported NiW catalysts: Effect of carburization, nitridation and sulfurization
ArticleAbstract: Alumina-supported Ni-promoted W oxides, carbides and nitrides were presulfided and employed for reduPalabras claves:catalysts, Extra-heavy crude oil, Pollutant reduction, Tungsten, UpgradingAutores:Joaquin L. Brito, Luis-Luis M.A., Méndez F.J., Yanet VillasanaFuentes:googlescopusSynthesis and characterization of metallic catalysts of Ni, Co, Pt and Pd supported on molecular sieves MCM-41 type
ArticleAbstract: A mesoporous material MCM-41 was prepared and used as support for four catalysts containing the metaPalabras claves:catalysts, MCM-41, MesoporousAutores:Ernesto Luis Bastardo Gonzalez, Joaquin L. Brito, Méndez F.J., Patiño M.Fuentes:scopusSynthesis of catalysts based on nitrides and carbides of Nb and Mo for thiophene hydrodesulfurization
ArticleAbstract: Niobium and molybdenum nitride- and carbide-based catalysts were synthesized from the precursor compPalabras claves:Activated carbon, Carbides, catalysts, HDS, NitridesAutores:Albornoz A., Diaz Y., Garcia E., González Y., Joaquin L. BritoFuentes:googlescopus