Mostrando 10 resultados de: 16
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Journal of Catalysis(4)
Applied Catalysis(2)
Journal of Materials Science(2)
American Chemical Society, Division of Petroleum Chemistry, Preprints(1)
Applied Catalysis A: General(1)
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: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:googlescopusAcid strength distributions in the Mo-Al-Si and the Ni-Mo-Al oxide systems determined by ammonia adsorption
ArticleAbstract: Acid strength distributions of Mo-Al-Si and Ni-Mo-Al oxide systems have been found by means of a relPalabras claves:Autores:Andréu P., Joaquin L. Brito, Laine J., Yunes S.Fuentes:googlescopusEFFECT OF METAL CONTENT ON THE ACIDITY OF SUPPORTED NICKEL-MOLYDATE CATALYST.
Conference ObjectAbstract: The acid properties of nickel promoted and unpromoted MoO//3/Al//2O//3 catalysts were studied by ammPalabras claves:Autores:Joaquin L. Brito, Laine J., Yunes S.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:googlescopusNickel molybdate as precursor of HDS catalysts: Effect of phase composition
ArticleAbstract: Sulfided αand β-NiMoO4 have been employed as model HDS catalysts, aiming to investigate the effect oPalabras claves:catalyst characterization (TPR), HDS catalysts, Nickel molybdateAutores:Albornoz A., Barbosa A.L., Joaquin L. Brito, Laine J., 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:googlescopus