Mostrando 10 resultados de: 17
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Journal of Catalysis(6)
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Characterization of supported MoO<inf>3</inf> by temperature-programmed reduction
ArticleAbstract: Temperature-programmed reduction (TPR) was employed for the characterization of molybdena catalysts.Palabras claves:Autores:Joaquin L. Brito, Laine J.Fuentes:googlescopusComparative study of alumina-supported CuO and CuCr<inf>2</inf>O<inf>4</inf> as catalysts for CO oxidation
ArticleAbstract: Alumina-supported CuO and CuCr2O4 catalysts of various compositions were prepared and their activityPalabras claves:Autores:Carías O., Joaquin L. Brito, Laine J., Severino F.Fuentes:googlescopusDetection of β-NiMoO<inf>4</inf> in oxidic nickel-molybdenum catalysts
ArticleAbstract: The XRD signal at interplanar spacing around 3.33 Å is now attributed to be diagnostic forf βl-NiMoOPalabras claves:catalyst characterization (XRD), nickel molybdate.Autores:Joaquin L. Brito, Laine J.Fuentes:scopusCarbon deposition and hydrodesulfurization activity of nickel-molybdenum supported catalysts
ArticleAbstract: Initial rates of carbon deposition from 1,3-butadiene on Al2O3, MoO3/Al2O3 and NiOMoO3/Al203 were exPalabras claves:Autores:Joaquin L. Brito, Laine J., Severino F.Fuentes:googlescopusCatalytic effect of KOH on textural changes of carbon macro-networks by physical activation
Conference ObjectAbstract: The synthesis and definition of the topological organization of polygonal macro-networks of carbon iPalabras claves:BET, Carbon networks, KOH, Macro-coils, Physical activationAutores:Albornoz A., Joaquin L. Brito, Labady M., Laine J., Matos J.Fuentes:googlescopusCatalytic effect on hydrogen sulphide generation from a tar sand
ArticleAbstract: A sample of solvent-extracted sand from the Cerro Negro tar-sand deposit was found to have catalyticPalabras claves:Autores:Gallardo J., Joaquin L. Brito, Labady M., Laine J., Ruggiero A., Severino F.Fuentes:googlescopusEFFECT OF NICKEL ON THE ACIDITY AND HYDRODESULFURIZATION ACTIVITY OF SUPPORTED MOLYBDATE CATALYSTS.
Conference ObjectAbstract: The promoting effect of cobalt, or nickel, on the HDS activity of the molybdate catalyst has been thPalabras claves:Autores:Joaquin L. Brito, Laine J., Yunes S.Fuentes:googlescopusNature of copper active sites in the carbon monoxide oxidation on CuAl<inf>2</inf>O<inf>4</inf> and CuCr<inf>2</inf>O<inf>4</inf> spinel type catalysts
ArticleAbstract: Unsupported copper-aluminum and copper-chromium oxides were prepared by mixing solutions of the nitrPalabras claves:Autores:Fierro J.L.G., Joaquin L. Brito, Laine J., López Agudo A., Severino F.Fuentes:googlescopusHDS activity of carbon-supported Ni-Mo catalysts derived from thiomolybdate complexes
ArticleAbstract: Activated-carbon (AC)-supported Ni-Mo sulfide catalysts were prepared employing ammonium thiomolybdaPalabras claves:Activated-carbon support, Ni-Mo catalyst, Ni-W catalyst, Thiophene HDS, TPR, XRDAutores:Delgado N.N., Joaquin L. Brito, Laine J., Severino F.Fuentes:googlescopusInfluence of activated carbon upon titania on aqueous photocatalytic consecutive runs of phenol photodegradation
ArticleAbstract: The photocatalytic degradation of phenol was performed at room temperature in aqueous suspended mixtPalabras claves:Activated carbon, kinetics, Phenol, Photodegradation, synergy, Titania, Total organic carbonAutores:Herrmann J.M., Joaquin L. Brito, Laine J., Matos J., Uzcátegui D.Fuentes:googlescopus