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Mostrando 10 resultados de: 21
1-Pentene isomerization over SAPO-11, BEA and AlMCM-41 molecular sieves
ReviewAbstract: The skeletal isomerization of 1-pentene at atmospheric pressure and 89 mm Hg 1-pentene partial pressPalabras claves:1-Pentene, Molecular sieves, Skeletal isomerization, ZeolitesAutores:Carmen Milena López, Escobar V., Ramírez L., Sazo V.Fuentes:scopusActivated carbon supported Ni-Mo: Effects of pretreatment and composition on catalyst reducibility and on ethylene conversion
ArticleAbstract: Activated carbon (AC) supported Mo, Ni and Ni-Mo catalysts have been studied by means of TPR and thePalabras claves:Activated carbon support, Ethylene conversion, Ni-Mo catalysts, Temperature-programmed reductonAutores:Joaquin L. Brito, Laine J., Matos J.Fuentes:googlescopusDehydroisomerization of n-pentane on SAPO-11 molecular sieves impregnated with platinum
ArticleAbstract: The catalytic transformations of n-pentane were performed over a platinum-promoted silicoaluminophosPalabras claves:Dehydroisomerization, n-Pentane, Pt/SAPO-11Autores:Campos Y., Carmen Milena López, De Sousa M., Hernández L., Luis V. GarcíaFuentes:scopusEffect of Pt-MO<inf>x</inf> (M = Fe, Co) interaction on the preferential oxidation of CO over Pt/MO<inf>x</inf>/TiO<inf>2</inf> catalysts prepared by selective electrostatic adsorption
ArticleAbstract: In this work, the catalytic properties of Pt/MOx/TiO2 (M = Fe, Co) catalysts prepared by strong elecPalabras claves:Cobalt oxide, Iron oxide, PROX reaction, Pt catalyst, Strong electrostatic adsorptionAutores:Benito N., Carlos Navas-Cárdenas, Gracia F., Wolf E.E.Fuentes:googlescopusEffects of phase composition and of potassium promotion on cobalt molybdate catalysts for the synthesis of alcohols from CO<inf>2</inf> and H<inf>2</inf>
ArticleAbstract: Cobalt molybdate and cobalt molybdate-potassium catalysts were found to exhibit activity for alcoholPalabras claves:CO hydrogenation 2, Cobalt/Molybdenum catalysts, Methanol synthesis, Potassium promotionAutores:Calafat A., Joaquin L. Brito, Vivas 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:googlescopusHighly basic catalysts obtained by intercalation of La-containing anionic complexes in layered double hydroxides
ArticleAbstract: Nanocomposites have been obtained by intercalation of preformed negatively charged guest La hydroxyPalabras claves:Basic catalysts, lanthanum, Layered double hydroxides, nanocomposites, Unsymmetrical organic carbonatesAutores:Iuliana Cota, Layrac G., Medina F., Rangel E.R., Sueiras J.E., Tichit D.Fuentes:scopusHydrogen peroxide decomposition over Ln<inf>1-x</inf>A<inf>x</inf>MnO<inf>3</inf> (Ln = La or Nd and A = K or Sr) perovskites
ArticleAbstract: The following perovskites La1-xKxMnO3 (x = 0-0.15), La1-xSrxMnO3 (x = 0-0.3), Nd1-xSrxMnO3 (x = 0-0.Palabras claves:Hydrogen peroxide decomposition, Oxygen non-stoichiometry, Perovskite catalyst, Suprafacial mechanismAutores:Fierro J.L.G., Jesús González-Laprea, Lago R.M., Lee Y.N.Fuentes:googlescopusInfluence of the silicon content upon the acidity and catalytic properties of AFI-like catalysts
ArticleAbstract: A series of highly crystalline silicoaluminophosphates having the AFI topology (SAPO-5) were synthesPalabras claves:acidity, AFI, m-Xylene transformation, SAPO-5, α-Pinene transformationAutores:Carmen Milena López, Machado F.J., Mendez B., Montes A., Rodrìguez K.Fuentes:scopusElucidating the effect of desilication on aluminum-rich ZSM-5 zeolite and its consequences on biomass catalytic fast pyrolysis
ArticleAbstract: Catalytic fast pyrolysis (CFP) offers a simple and robust route to convert raw lignocellulosic biomaPalabras claves:Biomass conversion, Catalytic fast pyrolysis, Desilication, Heterogeneous catalysis, ZSM-5Autores:Brown R.C., Gardner D.W., Hoff T.C., Juan Proano-Aviles, Tessonnier J.P., Thilakaratne R.Fuentes:googlescopus