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8th World Congress of Chemical Engineering: Incorporating the 59th Canadian Chemical Engineering Conference and the 24th Interamerican Congress of Chemical Engineering(1)
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Characterization of mixed-metal oxides using synchrotron-based time-resolved X-ray diffraction and X-ray absorption spectroscopy
Conference ObjectAbstract: Experiments are described showing the utility of synchrotron-based time-resolved x-ray diffraction (Palabras claves:Autores:Hanson J.C., Joaquin L. Brito, Maiti A., Rodríguez J.A.Fuentes:googlescopusCharacterization of oxide catalysts using time-resolved XRD and XANES: Properties of pure and Sulfided CoMoO<inf>4</inf> and NiMoO<inf>4</inf>
ArticleAbstract: The phase transitions in a series of CoMoO4 and NiMoO4 catalysts have been studied using time-resolvPalabras claves:Autores:Chaturvedi S., Hanson J.C., Joaquin L. Brito, Rodríguez J.A.Fuentes:googlescopusCharacterization of pure and sulfided NiMoO<inf>4</inf> catalysts using synchrotron-based X-ray absorption spectroscopy (XAS) and temperature-programmed reduction (TPR)
ArticleAbstract: This study aims at characterizing the properties of pure and sulfided NiMoO4 catalysts using synchroPalabras claves:HDS catalysts, Nickel molybdate, Sulfur poisoning, X-ray absorption spectroscopyAutores:Chaturvedi S., Joaquin L. Brito, Rodríguez J.A.Fuentes:googlescopusBismuth citrate in the quantification of inorganic phosphate and its utility in the determination of membrane-bound phosphatases
ArticleAbstract: This paper describes a rapid and sensitive method to determine inorganic phosphate, even in the presPalabras claves:Alkaline phosphatase, Bismuth citrate, Inorganic phosphate, Na/K ATPaseAutores:Cariani L., Del Castillo J.R., Joaquin L. Brito, Thomas L.E.Fuentes:googlescopus'Vibrational frequencies of CO adsorbed on silica-supported Mo atoms from density functional calculations': A re-interpretation of results reported by N. López, F. Illas, G. Pacchioni
ReviewAbstract:Palabras claves:Autores:Griffe B., Joaquin L. BritoFuentes:googlescopusCatalytic wet air oxidation of aqueous solutions of substituted phenols
ArticleAbstract: Catalytic wet air oxidation (CWAO) of aqueous solutions of phenol, 2-chlorophenol and 4-nitrophenolPalabras claves:2-dichlorophenol, p-nitrophenol, characterization, Cu/CeO 2, Phenol, Wet air oxidationAutores:Betancourt P., Joaquin L. Brito, Liendo F., Posada D.Fuentes:googlescopusAn X-ray photoelectron spectroscopy study of the atomization of Mo from pyrolytic graphite platforms in ETAAS
ArticleAbstract: X-ray photoelectron spectroscopy (XPS) was employed as the analytical tool for the identification ofPalabras claves:Electrothermal atomization atomic absorption spectroscopy, Mo atomization mechanism, speciation, X-ray photoelectron spectroscopyAutores:Albornoz A., Benzo Z., Garaboto A., Joaquin L. Brito, Leon V., Ruette F., Ruiz F.Fuentes:googlescopusEvaluation by Electron Microscopy of Chemical Changes in Spent HDT Catalysts
ArticleAbstract: Scanning Electron Microscopy with an X-ray detector for microanalysis (EDX) and mapping is a powerfuPalabras claves:carbide, Catalytic hydrotreating, nitride, SEM-EDX, spent catalystsAutores:Cuevas Celis D., Del Toro R.S., E. Brito Suárez, Hennig De Chellisr B., Joaquin L. Brito, Morgado-Vargas M., Pinto-Castilla S.Fuentes:scopusEvaluation of calcined hydrocalumite-type materials as supports of CoMo and NiMo for thiophene hydrodesulfuration reaction
ArticleAbstract: A hydrocalumite-type material (HC) was synthesized by the co-precipitation method, mixing Ca and AlPalabras claves:CoMo, Hydrocalumite, Hydrotreatment, NiMo, ThiopheneAutores:Álvarez R., Betancourt P., Bretto P., Corao C., Joaquin L. Brito, Linares C.F., Ocanto F.Fuentes:googlescopusEffect of H<inf>2</inf>S inhibition on the hydrodechlorination of polychlorinated biphenyls over Mo/Al<inf>2</inf>O<inf>3</inf> and Co-Mo/Al <inf>2</inf>O<inf>3</inf> catalysts
ArticleAbstract: The effect of the cobalt addition on the H2S inhibition and subsequently on the polychlorinated biphPalabras claves:Aroclor 1242, Co-Mo catalyst, H S inhibition 2, Hydrodechlorination, Langmuir-Hinshelwood model, Polychlorinated biphenylsAutores:Betancourt P., De La Rosa M., Díaz A., Joaquin L. Brito, Pinto-Castilla S.Fuentes:scopus