Sample records for SOPORTES CATALITICOS (catalyst supports)
from WorldWideScience.org

Sample records 1 - 20 shown. Select sample records:



1

HIDRODESULFURACIÓN DE TIOFENO SOBRE CATALIZADORES Ni-W Y Ni-Re. EFECTO DEL SOPORTE

ALVEZ, G.; GARCIA, R.; CID, R.; ESCALONA, N.; GIL-LLAMBIAS, F.J.
2001-09-01

Resumen en español Se prepararon catalizadores de W, Re, Ni-W y Ni-Re soportados en arcillas pilareadas (PILC), Zeolitas ultraestables (USY), Carbón activado (Carbón) y alúmina (Al2O3). Se estudió la influencia de la fase activa y del soporte en la actividad catalítica en la reacción de Hidrodesulfuración (HDS) de tiofeno a presión atmosférica y T°= 400°C. Se encontró, en los cuatro soportes estudiados, que la actividad catalítica aumenta cuando a los catalizadores monometálic (mas) os de W se les incorpora Ni, y esta diferencia es mas notoria cuando el soporte es alúmina; por otro lado si a los catalizadores monometálicos de Re se les incorpora níquel no se observa un cambio significativo en la actividad catalítica cuando los soportes son Carbón y Al2O3, diferente es lo observado cuando los soportes utilizados son PILC y USY, ya que en este tipo de sistemas la incorporación de Ni disminuye la actividad catalítica. Se discuten los resultados de actividad catalítica en función de algunas propiedades de los soportes y los catalizadores, y del posible efecto antagónico o sinérgico que se generaría Resumen en inglés W, Re, NiW and NiRe supported catalyst, on pillared clays (PILC), ultrastable zeolite (USY), active carbon (Carbon) and alumina (Al2O3) were prepared. The active fase and support influence in the reaction of hydrodesulfurization (HDS) of thiophene under atmosferic pressure and T= 400°C have been studied. The catalytic activities increases when the nickel is incorporated to the W monomethalic catalyst, in the four studied supports, and this difference is more notorius whe (mas) n the support is alumina. On the other hand, if nickel is incorporated to Re monomethalic catalyst, when the support are Carbon and Al2O3, no significant change is observed on the catalytic activities. When the used support are PILC and USY the Ni incorporation decreases the catalytic activity. The catalytic activity results are discussed in function of some properties of the support and catalyst, and possible sinergic and antagonic effects that would be generated

Scientific Electronic Library Online (Spanish)

2

Preparación Vía SolGel y Caracterización del Sistema CoMo/Al2O3TiO2 para la Hidrodesulfuración de un Gasóleo Pesado de Vacío/ Synthesis and Characterization of CoMO/Al2O3TiO2 System by SolGel Method in the Hydrodesulfuration of Heavy Vacuum Gas Oil

Sandoval Robles, G; Jiménez, J; García, R.; Melo Banda, A.
2004-01-01

Resumen en español Se propone la utilización de óxidos mixtos de alúmina y titania como soportes catalíticos en procesos de hidrotratamiento, para remover los heteroátomos de nitrógeno y azufre de cortes pesados de petróleo. Mediante el método solgel, se prepararon óxidos puros de Al2O3 y de TiO2 así como sus mezclas con 20, 35, 50, 65 y 80% en mol de TiO2. Estos fueron calcinados a 500, 550 y 600ºC, bajo corriente de aire de 1.2 L/h. Las muestras de sólidos fueron caracterizada (mas) s por medio de difracción de rayosX, adsorción física de nitrógeno y titulación potenciométrica de nbutilamina. Los soportes se impregnaron con una solución de nitrato de cobalto y heptamolibdato de amonio, para obtener una concentración de 2.8 átomos de Mo/nm². Estos catalizadores se sometieron a reacción de HDS de un gasóleo pesado de vacío a 350ºC y 80 kg/cm². Se concluye que con la metodología propuesta, se obtiene un porcentaje de eliminación de azufre mayor que con un catalizador industrial de referencia Resumen en inglés The use of Al2O3TiO2 mixed oxides are proposed as catalytic supports for hydrotreating processes to remove sulfur and nitrogen heteroatoms from petroleum heavy cuts. Pure Al2O3 and TiO2 oxides as well as their mixtures containing 20, 35, 50, 65 and 80 mol percent on TiO2 were prepared by the solgel method. They were calcined at 500, 550 and 600ºC under an air flow of 1.2 L/h. The supports were characterized by Xray diffraction, physical adsorption of nitrogen, and nbutyl (mas) amine potentiometric titration.They were then impregnated with a solution of cobalt nitrate and ammonium heptamolybdate, to obtain a concentration of 2.8 Mo atom/nm². The catalytic activity of the solids was measured for the vacuum heavy gasoil HDS at 350 ºC and 80 kg/cm². The sulfur removal obtained with this catalyst was higher than that of a reference industrial catalyst

Scientific Electronic Library Online (Spanish)

3

ESMECTITA PILARIZADA CON Al-Ce, MODIFICADA CON ÓXIDO DE POLIETILENO. EMPLEO COMO SOPORTE CATALÍTICO PARA EL NÍQUEL/ Al-Ce PILLARED SMECTITE MODIFIED WITH POLYETHYLENE OXIDE. USE AS NICKEL CATALYTIC SUPPORT/ ESMECTITA PILARIZADA COM Al-Ce MODIFICADA COM ÓXIDO DE POLIETILENO, UTILIZADA COMO UN SUPORTE CATALITICO PARA O NIQUEL

Daza, Carlos Enrique; Puentes, Fabián; Moreno, Sonia; Molina, Rafael
2009-08-01

Resumen en portugués Uma esmectita natural foi modificada pelo meio de uma mistura com uma solução de Al-Ce, na presença de um surfactante do tipo nonionic (óxido de polietileno). A intercalação foi realizada assistida por ultra-som para facilitar a homogeneização da mistura e da difusão das espécies no espaço interlamelar da argila mineral. Nós estudamos o efeito do peso argila-surfactante e as potencialidades destes materiais como suporte para os catalisadores do níquel. A aná (mas) lise termogravimétrica indicou que a decomposição da superfície é completa a 500 °C. Espectros DRIFT e DRX sugerem que a incorporação do surfactante ocorre preferencialmente na superfície externa da argila e que foi modificada pelo meio dum processo do pilarização. O aumento da quantidade de surfactante provoca uma perda de cristalinidade do material. A presença da surfactante induziu a formação do mesoporous no material. O TPR-H2 mostrou que a mudança na presença do surfactante favorece a redução do Fe neste mineral. Também foi possível a identificação de uma formação de espécies reduzíveis do níquel na superfície do meio que. Encontraram-se um aumento do níquel-suporte a interação e reducibilidad em 700 °C com H2 puro para os catalisadores feitos de materiais com superfície modificada. Catalisadores foram obtidos com boa distribuição de níquel na superfície, e tamanho do cristal menores de 10nm e estabilidade térmica limitada. O catalisador suportado em argila modificada com surfactante mostrou melhor atividade catalítica na reforma do metano a 700 °C (WHSV =60Lg-1h-1) com baios níveis de formação de coque. Resumen en español Se modificó una esmectita natural con soluciones mixtas de Al-Ce en presencia de un tensoactivo de tipo no iónico (óxido de polietileno). La intercalación se llevó a cabo asistida por ultrasonido para favorecer la homogenización de la mezcla y la difusión de especies hacia la interlámina del mineral. Se estudió el efecto de la relación tensoactivo-arcilla y la potencialidad de estos materiales como soportes catalíticos para el níquel. Los análisis termogravim (mas) étricos indicaron que la descomposición del tensoactivo se da a 500 °C. Los espectros DRIFT y DRX sugieren que la incorporación del tensoactivo se presenta en la superficie externa del mineral, el cual fue pilarizado. El aumento en la cantidad de tensoactivo causó pérdida de cristalinidad del material. La presencia del tensoactivo induce la formación de mesoporos. Los TPR-H2 indicaron que la modificación en presencia del tensoactivo favorece la reducibilidad del Fe del mineral. Se identificaron diferentes especies reducibles de Ni sobre la superficie del soporte, evidenciándose un aumento en la interacción níquel-soporte y en la reducibilidad a 700 °C con H2 puro para los catalizadores obtenidos a partir de los materiales modificados con tensoactivo. Se obtuvieron catalizadores con buena distribución del níquel en la superficie, tamaños de cristalitos menores de 10 nm y estabilidad térmica limitada. Los catalizadores modificados con tensoactivos soportados sobre arcillas presentaron mejores actividades catalíticas en el reformado de metano con CO2 a 700 °C (WHSV =60Lg-1h-1) con menores niveles de formación de coque. Resumen en inglés A natural smectite was modified with Al-Ce solutions in the presence of Non-ionic surfactant (polyethilene oxide). The intercalation was carryingoutby ultrasound assistance in order to promote homogenization of the slurry and the diffusion of species into the lamellar space of mineral clay. The effect of surfactant-clay ratio and the potential of these solids like nickel catalytic supports were investigated. Thermogravimetical analysis indicated that the surfactant decomp (mas) osition it is completed at 500 °C. DRIFT and XRD spectra suggest that the incorporation of the surfactant is on the external surface of clay and that the mineral was pillared. The increase in the surfactant ratio causes a lose of cristallinity material. The presence of surfactant induced mesoporous formation in the material. TPR-H2 indicated that the modification in presence of surfactant promotes the reducibility of Fe in the mineral. Several Ni reducible species on the support surface were identified. The interaction Ni-support and the reducibility with pure H2 at 700 °C were increased when the mineral clay was modified with the surfactant. Catalysts with good nickel distribution, particle size under 10nm and thermal stability limited was obtained. Ni-Catalyst supported on surfactant modified clays showed the best catalytic performance in the CO2 reforming of methane at 700 °C (WHSV =60Lg-1h-1) whit the lowest coke formation.

Scientific Electronic Library Online (Spanish)

5

Water-soluble and water-stable organometallic gold(II) complexes

Mohr, Fabian; Sanz, Sergio; Tiekink, Edward R. T.; Laguna, Mariano
2006-05-01

Digital.CSIC (Spain)

6

Tuning of texture and surface chemistry of carbon xerogels

Mahata, N.; Pereira, M. F. R.; Suárez García, Fabián; Martínez Alonso, Amelia; Díez Tascón, Juan Manuel; Figueiredo, J. L.
2008-05-10

Digital.CSIC (Spain)

7

Thermal valorization of glycerol

Fernández Díez, Yolanda; Bermúdez, J. M.; Díez Díaz-Estébanez, M.ª Antonia; Arenillas de la Puente, Ana; Menéndez Díaz, José Ángel
2009-11-01

Digital.CSIC (Spain)

11

Ternary catalyst of PT-RU-MEOX (ME = MO, W, V) on carbon with high CO tolerance in fuel cell anodes and preparation method thereof

Tsiouvaras, Nikolaos; García Fierro, José Luis; Pena Jiménez, Miguel Antonio; Martínez Huerta, M.ª Victoria; Pastor Tejera, Elena
2008-09-18

Digital.CSIC (Spain)

12

Template-controlled acidity and catalytic activity of ferrierite crystals

Pinar, Ana Belén; Márquez Álvarez, Carlos; Grande Casas, María Sol; Pérez Pariente, Joaquín
2009-03-06

Digital.CSIC (Spain)

13

Synthesis, Characterization and Catalytic Applications of Organized Mesoporous Aluminas

Márquez-Alvarez, C.; Zilková, N.; Pérez-Pariente, J.; Čejka, J.
2008-04-02

Digital.CSIC (Spain)

14

Synthesis off catalytic subnanometric Au particles supported on surfaces having amine groups

Lechuga, Laura M.; Mendoza Gómez, Ernest; Correa Duarte, Miguel Ángel; Marcos Sanles, Sobrido
2010-03-25

Digital.CSIC (Spain)

15

Synthesis of polymer bound azabis(oxazoline) ligands and their application in asymmetric cyclopropanations.

Werner, Heiko; Herrerías, Clara I.; Glos, Michael; Gissibl, Anja; Fraile, José M.; Pérez, Ignacio; Mayoral, José A.; Reiser, Oliver
2006-01-19

Digital.CSIC (Spain)

16

Synthesis of non-symmetric bisoxazoline compounds. An easy way to reach tailored chiral ligands

García, José I.; Pires, Elísabet; Mayoral, José A.; Villalba, Isabel
2006-09-11

Digital.CSIC (Spain)

17

Synthesis and structure of chiral-at-metal complexes with the ligand (S)-2-[(Sp)-2-(diphenylphosphino)ferrocenyl]-4-isopropyloxazoline

Carmona, Daniel; Medrano, Roberto; Dobrinovich, Isabel T.; Lahoz, Fernando J.; Ferrer, Joaquina; Oro, Luis A.
2006-12-15

Digital.CSIC (Spain)

18

Synthesis and Use of Probes to Investigate the Cryptoregiochemistry of the First Animal Acetylenase

Abad, José Luis; Rodríguez Ropero, Sergio; Camps Díez, Francisco; Fabriàs, Gemma
2006-09-29

Digital.CSIC (Spain)

20

Stereoselective synthesis of amino acid-derived β-lactams. Experimental evidence for TADDOL as a memory of chirality enhancer

Bonache de Marcos, María Ángeles; López, Pilar; Martín Martínez, María Mercedes; García-López, María Teresa; Cativiela, Carlos; González-Muñiz, Rosario
2006-01-01

Digital.CSIC (Spain)

21

Steel-making slag as catalyst for dry reforming of CH4

Fidalgo Fernández, Beatriz; Bermúdez, J. M.; Arenillas de la Puente, Ana; Menéndez Díaz, José Ángel
2009-11-01

Digital.CSIC (Spain)

24

Single-walled carbon nanotube-supported platinum nanoparticles as fuel cell electrocatalysts

Lafuente, Esperanza; Muñoz, Edgar; Benito, Ana M; Maser, Wolfgang K; Martínez Fernández de Landa, María Teresa; Alcaide, Francisco; Ganborena, Larraitz; Cendoya, Ione; Miguel, Óscar; Rodríguez, Javier; Urriolabeitia, Esteban P.; Navarro, Rafael
2006-11-01

Digital.CSIC (Spain)

25

Simple and Efficient Heterogeneous Copper Catalysts for Enantioselective C−H Carbene Insertion.

Fraile, José M.; García, José I.; Mayoral, José A.; Roldán, Marta
2007-01-27

Digital.CSIC (Spain)

26

Set of high thermal stability medium porosity alumina comprises supports for catalysts, obtained by hydrolysis of aluminum source used with solvent and surfactant.

González Peña, Verónica; Márquez Álvarez, Carlos; Sastre de Andrés, Enrique; Pérez Pariente, Joaquín
2003-03-01

Digital.CSIC (Spain)

27

Pyrolysis of glycerol over activated carbons for syngas production

Fernández Díez, Yolanda; Arenillas de la Puente, Ana; Díez Díaz-Estébanez, M.ª Antonia; Pis Martínez, José Juan; Menéndez Díaz, José Ángel
2009-01-28

Digital.CSIC (Spain)

29
30

Preparation of carbamates with solid catalysts

Corma Canós, Avelino; Juárez Marín, Raquel; García Gómez, Hermenegildo
2010-01-07

Digital.CSIC (Spain)

31

Preparation of azo compounds with solid catalysts

Corma Canós, Avelino; García Gómez, Hermenegildo; Grirrane, Abdessamad
2010-03-18

Digital.CSIC (Spain)

32

Preparation and characterization of adsorbents/catalysts from forest biomass fly ash

Girón, R. P.; Gil, R. R.; Suárez Ruiz, Isabel; García Suárez, Ana Beatriz; Fuente Alonso, Enrique
2009-11-01

Digital.CSIC (Spain)

33

Practical synthesis of (-)-1-amino-1-deoxy-myo-inositol from achiral precursors

González-Bulnes, Patricia; Casas, Josefina; Delgado Cirilo, Antonio; Llebaria Soldevilla, Amadeu
2007-05-05

Digital.CSIC (Spain)

35

Photocatalytic-based strategies for H2S elimination

Portela, R.; Suárez, S.; Rasmussen, S.B.
2010-01-01

Digital.CSIC (Spain)

36

Pd/γ-Al2O3 monolithic catalysts for NOx reduction with CH4 in excess of O2: effect of precursor salt

Martín Pereira, Juan Carlos; Suárez Gil, S.; Yates Buxcey, Malcolm; Ávila García, Pedro
2009-02-07

Digital.CSIC (Spain)

37

Parallel flow catalysts for sulfur dioxide oxidation.

Blanco Álvarez, Jesús; Ávila García, Pedro; Álvarez Saiz, Mª Esperanza; Chacón Larios, Carlos; Ramos Jiménez, Juan Miguel
2000-11-23

Digital.CSIC (Spain)

38

Outstanding aspects on the use of spent FCC catalyst in binders

Payá, J.; Monzó, J.; Borrachero, M. V.; Garcés, P.; Mellado, A.; Velázquez, S.; Soriano, L.; Zornoza, E.; López Gómez, Félix Antonio; Puertas, F.; Alguacil, Francisco José; Guerrero Bustos, Ana María
2009-11-01

Digital.CSIC (Spain)

39

Nuevo catalizador para la reducción de NO TO a N2 con Hidrógeno en condiciones NOx oxidantes

Efstathiou, Angelos; Costa, Costas, N.; García Fierro, José Luis
2003-08-21

Digital.CSIC (Spain)

40

Nucleation and growth of manganese oxides on metallic surfaces as a tool to prepare metallic monoliths

Frías, D. M.; Nousir, S.; Barrio, I.; Montes, M.; Martínez, L. M.; Centeno Gallego, Miguel Ángel; Odriozola Gordon, José Antonio
2007-06-15

Digital.CSIC (Spain)

41

Nanostructured alumina particles synthesized by the Spray Pyrolysis method: microstructural and morphological analysis

Martín Hernández, María Isabel; Gómez, L. S.; Milosevic, O.; Rabanal Jiménez, María Eugenia
2009-01-01

Digital.CSIC (Spain)

42

Multipurpose box- and azabox-based immobilized chiral catalysts

Fraile, José M.; Pérez, Ignacio; Mayoral, José A.; Reiser, Oliver
2006-08-11

Digital.CSIC (Spain)

44

Multilayer graphene grown by precipitation upon cooling

García, Jorge M.; He, Rui; Jiang, Mason P.; Kim, Philip; Pfeiffer, Loren N.; Pinczuk, Aron
2010-11-11

Digital.CSIC (Spain)

45

Multicomponent domino processes based on the organocatalytic generation of conjugated acetylides: efficient synthetic manifolds for diversity-oriented molecular construction

Tejedor, David; González-Cruz, David; Santos-Expósito, Alicia; Marrero-Tellado, José Juan; Armas, Pedro de; García-Tellado, Fernando
2005-03-07

Digital.CSIC (Spain)

47

Modeling of a three-stage low temperature ethanol steam reforming reactor for fuel cell applications

García Mariel, Vanesa; Llorca, Jordi; Serra Prat, María; Riera Colomer, Jordi
2008-01-01

Digital.CSIC (Spain)

48

Microwave-assisted pyrolysis of CH4/N2 mixtures over activated carbon

Fidalgo Fernández, Beatriz; Fernández Díez, Yolanda; Domínguez Padilla, Antonio; Pis Martínez, José Juan; Menéndez Díaz, José Ángel
2008-03-16

Digital.CSIC (Spain)

49

Microwave-assisted dry reforming of methane

Fidalgo Fernández, Beatriz; Domínguez Padilla, Antonio; Pis Martínez, José Juan; Menéndez Díaz, José Ángel
2008-08-01

Digital.CSIC (Spain)

50

Microwave-assisted catalytic decomposition of methane over activated carbon for CO2-free hydrogen production

Domínguez Padilla, Antonio; Fidalgo Fernández, Beatriz; Fernández Díez, Yolanda; Pis Martínez, José Juan; Menéndez Díaz, José Ángel
2007-09-10

Digital.CSIC (Spain)

53

Method for the Determination of Pd-Catalyst Residues in Active Pharmaceutical Ingredients by Means of High-Energy Polarized-Beam Energy Dispersive X-Ray Fluorescence

Marguí, Eva; Van Meel, K.; Van Grieken, R.; Buendía, A.; Fontàs, Claudia; Hidalgo, M.; Queralt Mitjans, Ignacio
2009-01-01

Digital.CSIC (Spain)

54

Method for elimination of sulphur from liquid fuels

Capel Sánchez, María del Carmen; Campos Martín, Jose Miguel; García Fierro, José Luis
2009-01-15

Digital.CSIC (Spain)

56

Mechanistic investigations of imine hydrogenation catalyzed by dinuclear iridium complexes

Martín, Marta; Sola, Eduardo; Tejero, Santiago; López, José A.; Oro, Luis A.
2006-03-01

Digital.CSIC (Spain)

57

Manganese ferrite nanoparticles synthesized through a nanocasting route as a highly active Fenton catalyst

Valdés-Solís Iglesias, Teresa; Valle Vigón, Patricia; Álvarez García, Sonia; Marbán Calzón, Gregorio; Fuertes Arias, Antonio Benito
2007-04-10

Digital.CSIC (Spain)

58

Low temperature ammonia remediation catalysts

Yeung, King Lun; Lui, Pik Ying; Ho, Ka Yee; Bañares González, Miguel Ángel
2007-06-14

Digital.CSIC (Spain)

59

Lipase-catalysed selective monoacylation of 1,n-diols with vinyl acetate

Framis, Victoria; Camps Díez, Francisco; Clapés Saborit, Pere
2004-05-21

Digital.CSIC (Spain)

60

Influence of particle size on electrochemical and gas-phase hydrogen storage in nanocrystalline Mg

Friedrichs, O.; Kolodziejczyk, L.; Sánchez López, Juan Carlos; Fernández Camacho, Asunción; Lyubenova, L.; Zander, D.; Kösterc, U.; Aguey-Zinsou, K.F.; Klassend, T.; Bormannd, R.
2008-09-08

Digital.CSIC (Spain)

61

Hydroisomerization of Ethylbenzene on Mordenite-Based Bifunctional Catalysts with Different Platinum Contents

Fernandes, L. D.; Corma, Avelino; Martínez Feliú, Agustín; Aguiar, E. F. S.; Monteiro, J. L. F.
1998-06-01

Digital.CSIC (Spain)

62

Homogeneous Catalyst with Gold: Efficient Hydration of Phenylacetylene in Aqueous Media.

Sanz, Sergio; Jones, Lathe A.; Mohr, Fabian; Laguna, Mariano
2007-01-17

Digital.CSIC (Spain)

63

Highly efficient deep desulfurization of fuels by chemical oxidation

Capel Sánchez, María del Carmen; Perez-Presas, P.; Campos Martín, Jose Miguel; Fierro, Jose L. G.
2010-01-01

Digital.CSIC (Spain)

64

Highly dispersed platinum nanoparticles on carbon nanocoils and their electrocatalytic performance for fuel cell reactions

Sevilla Solís, Marta; Sanchís, C.; Valdés-Solís Iglesias, Teresa; Morallón, E.; Fuertes Arias, Antonio Benito
2009-03-01

Digital.CSIC (Spain)

65

Highly active structured catalyst made up of mesoporous Co3O4 nanowires supported on a metal wire mesh for the preferential oxidation of CO

Marbán Calzón, Gregorio; López Suárez, Irene; Valdés-Solís Iglesias, Teresa; Fuertes Arias, Antonio Benito
2008-10-11

Digital.CSIC (Spain)

66
67

Gold-Catalyzed [4C+2C] Cycloadditions of Allenedienes, including an Enantioselective Version with New Phosphoramidite-Based Catalysts: Mechanistic Aspects of the Divergence between [4C+3C] and [4C+2C] Pathways

Alonso, Isaac; Trillo, Beatriz; López, Fernando; Montserrat, Sergi; Ujaque, Gregori; Castedo, Luis; Lledós, Agustí; Mascareñas, Jose L.
2009-08-21

Digital.CSIC (Spain)

68

Gold-Catalyzed Synthesis of Aromatic Azo Compounds from Anilines and Nitroaromatics

Grirrane, Abdessamad; Corma, Avelino; García Gómez, Hermenegildo
2008-12-12

Digital.CSIC (Spain)

70

Fluorous phosphine-assisted recycling of gold catalysts for hydrosilylation of aldehydes

Lantos, Diana; Contel, María; Larrea Arbáizar, Ángel; Szabó, Dénes; Horváth, István T.
2006-07-01

Digital.CSIC (Spain)

71

Fischer-Tropsch synthesis on mono- and bimetallic Co and Fe catalysts in fixed-bed and slurry reactors

Peña O'Shea, Víctor A. de la; Álvarez Galván, María Consuelo; Campos Martín, Jose Miguel; García Fierro, José Luis
2007-04-06

Digital.CSIC (Spain)

73

Enzymes in the Synthesis of Bioactive Compounds: The Prodigious Decades

García-Junceda, Eduardo; García-García, Juan Francisco; Bastida, Ágatha; Fernández-Mayoralas, Alfonso
2004-04-15

Digital.CSIC (Spain)

74

Enzymatic acylation of di- and trisaccharides with fatty acids: choosing the appropriate enzyme, support and solvent

Plou Gasca, Francisco José; Cruces Villalobos, María Ángeles; Ferrer, Manuel; Fuentes, Gloria; Pastor, Eitel; Bernabé, M.; Christensen, Morten; Comelles, Francisco; Parra, Jose L.; Ballesteros, Antonio
2009-01-01

Digital.CSIC (Spain)

75

Encapsulation of nanosized catalysts in the hollow core of a mesoporous carbon capsule

Valdés-Solís Iglesias, Teresa; Valle Vigón, Patricia; Sevilla Solís, Marta; Fuertes Arias, Antonio Benito
2007-08-28

Digital.CSIC (Spain)

76

Effects of partial and total methane flows on the yield and structural characteristics of MWCNTs produced by CVD

Vallés, Cristina; Pérez-Mendoza, Manuel; Maser, Wolfgang K; Martinez, M. Teresa; Alvarez, Laurent; Sauvajol, Jean-Louis; Benito, Ana M
2009-01-01

Digital.CSIC (Spain)

78

Effect of precursor nature on the behavior of titanium-polysiloxane homogeneous catalysts in primary alkene epoxidation

Blanco Brieva, Gema; Capel Sánchez, María del Carmen; Campos Martín, Jose Miguel; García Fierro, José Luis
2007-01-13

Digital.CSIC (Spain)

79

Effect of Chlorine precursor in surface and cataytic properties of Fe/TiO2 Catalysts

López, T.; Pecchi, G.; Moreno, A.; García Fierro, José Luis; Gómez, R.; Reyes, P.
2002-01-01

Digital.CSIC (Spain)

80

Easy synthesis of graphitic carbon nanocoils from saccharides

Sevilla Solís, Marta; Fuertes Arias, Antonio Benito
2009-01-15

Digital.CSIC (Spain)

81

Dynamic modeling and controllability analysis of an ethanol reformer for fuel cell application

García Mariel, Vanesa; López, Eduardo; Serra Prat, María; Llorca, Jordi; Riera Colomer, Jordi
2010-01-01

Digital.CSIC (Spain)

82

Dry reforming of coke oven gases

Bermúdez, J. M.; Fidalgo Fernández, Beatriz; Arenillas de la Puente, Ana; Menéndez Díaz, José Ángel
2009-11-01

Digital.CSIC (Spain)

83

Direct synthesis of hydrogen peroxide on palladium catalyst supported on sulfonic acid-functionalized silica

Blanco-Brieva, Gema; de Frutos Escrig, M. Pilar; Campos-Martin, Jose M.; Fierro, Jose L. G.
2010-01-01

Digital.CSIC (Spain)

84

Crotonaldehyde hydrogenation on Rh supported catalysts

Reyes, P.; Aguirre, Mª del Carmen; Pecchi, G.; García Fierro, José Luis
2000-03-01

Digital.CSIC (Spain)

85

Crotonaldehyde Hydrogenation on Rh/TiO2 catalysts. In situ DRIFTS studies

Reyes, P.; Melián-Cabrera, I.; López Granados, M.; García Fierro, José Luis; Aguirre, Mª del Carmen
2001-10-01

Digital.CSIC (Spain)

86

Comparative behaviour of proteinases from the latex of Carica papaya and Funastrum clausum as catalysts for the synthesis of Z-Ala-Phe-OMe

Morcelle, Susana R.; Barberis, Sonia; Priolo, Nora; Caffini, Néstor O.; Clapés Saborit, Pere
2006-06-30

Digital.CSIC (Spain)

87

Combined Alkyl and Sulfonic Acid Functionalization of MCM-41-Type Silica: Part 2. Esterification of Glycerol with Fatty Acids

Díaz, Isabel; Márquez Álvarez, Carlos; Mohino, Federico; Pérez Pariente, Joaquín; Sastre de Andrés, Enrique
2000-07-25

Digital.CSIC (Spain)

88

Coating of Soluble and Immobilized Enzymes with Ionic Polymers: Full Stabilization of the Quaternary Structure of Multimeric Enzymes

Bolívar, Juan M.; Rocha-Martín, Javier; Mateo, César; Cava, Felipe; Berenguer, José; Fernández-Lafuente, Roberto; Guisán Seijas, José Manuel
2009-04-13

Digital.CSIC (Spain)

90

Chiral half-sandwich ruthenium(II) complexes as catalysts in 1,3-dipolar cycloaddition reactions of nitrones with methacrolein

Carmona, Daniel; Lamata, M. Pilar; Viguri, Fernando; Ferrer, Joaquina; García, Néstor; Lahoz, Fernando J.; Martín, M. Luisa; Oro, Luis A.
2006-07-19

Digital.CSIC (Spain)

91

Characterization by epr spectroscopy of the chiral catalysts bis(oxazoline)-Cu supported in laponites

Alonso Gascón, Pablo J.; Martínez Martínez, Jesús I.; García, José I.; Fraile, José M.; Mayoral, José A.; Sánchez, María Concepción; García, Joaquín
2000-08-01

Digital.CSIC (Spain)

93

Catalytic method for the production of nitriles from alcohols

Bañares González, Miguel Ángel; Guerrero Pérez, María Olga; Calvino Casilda, Vanesa
2009-05-22

Digital.CSIC (Spain)

94

Catalytic graphitization of templated mesoporous carbons

Sevilla Solís, Marta; Fuertes Arias, Antonio Benito
2006-03-01

Digital.CSIC (Spain)

95

Catalyst device, method for manufacture thereof and use thereof for obtaining hydrogen

Llorca Piqué, Jordi; Domínguez Escalante, Montserrat; Taboada Cabellos, Elena; Molins Grau, Elíes
2009-01-22

Digital.CSIC (Spain)

96

Catalyst and process to obtain hydrogen peroxide

Frutos Escrig, Pilar de; Campos Martín, Jose Miguel; García Fierro, José Luis; Cano Serrano, Encarnacion; Blanco Brieva, Gema
2008-01-01

Digital.CSIC (Spain)

97

Carbon nanofilament synthesis by the decomposition of CH4/CO2 under microwave heating

Fernández Díez, Yolanda; Fidalgo Fernández, Beatriz; Domínguez Padilla, Antonio; Arenillas de la Puente, Ana; Menéndez Díaz, José Ángel
2007-04-20

Digital.CSIC (Spain)

98

C1-symmetric versus C2-symmetric ligands in enantioselective copper-bis(oxazoline)-catalyzed cyclopropanation reactions

Fraile, José M.; García, José I.; Gissibl, Anja; Mayoral, José A.; Pires, Elísabet; Reiser, Oliver; Roldán, Marta; Villalba, Isabel
2007-08-02

Digital.CSIC (Spain)

99

Assessment of catalyst particle removal in multi-wall carbon nanotubes by highly sensitive magnetic measurements

Pellicer, Eva; González-Guerrero, Ana Belén; Nogués, Josep; Lechuga, Laura M.; Mendoza Gómez, Ernest
2009-03-01

Digital.CSIC (Spain)

100

Aldol additions of dihydroxyacetone phosphate to N-Cbz-amino aldehydes catalyzed by L-fuculose-1-phosphate aldolase in emulsion systems: inversion of stereoselectivity as a function of the acceptor aldehyde

Espelt, Laia; Bujons Vilàs, Jordi; Parella, Teodor; Calveras Ibáñez, Jordi; Joglar Tamargo, Jesús; Delgado Cirilo, Antonio; Clapés Saborit, Pere
2005-01-24

Digital.CSIC (Spain)

101

Aldol additions of dihydroxyacetone phosphate to N-Cbz-amino aldehydes catalyzed by L-fuculose-1-phosphate aldolase in emulsion systems: inversion of stereoselectivity as a function of the acceptor aldehyde

Espelt, Laia; Bujons Vilàs, Jordi; Parella, Teodor; Calveras Ibáñez, Jordi; Joglar Tamargo, Jesús; Delgado Cirilo, Antonio; Clapés Saborit, Pere
2005-01-24

Digital.CSIC (Spain)

102

Activity of B-nor analogues of neurosteroids on the GABA(A) receptor in primary neuronal cultures

Suñol, Cristina; García, Daniel A.; Bujons Vilàs, Jordi; Krištofíková, Zdena; Matyáš, Libor; Babot, Zoila; Kasal, Alexander
2006-05-09

Digital.CSIC (Spain)