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Listar por autor "Margarit Benavent, Vicente Juan"

Mostrando ítems 1-8 de 8

Control of the Reaction Mechanism of Alkylaromatics Transalkylation by Means of Molecular Confinement Effects Associated to Zeolite Channel Architecture

Margarit Benavent, Vicente Juan; OSMAN, MOGAHID; Al-Khattaf, Sulaiman; Martínez, Cristina; Boronat Zaragoza, Mercedes; Corma Canós, Avelino (American Chemical Society, 2019-07-05)

[EN] Transalkylation of alkylaromatics catalyzed by acid zeolites is a process widely employed in the petrochemical industry for upgrading aromatic fractions. The reaction mechanism is complex as it can proceed either by ...
Deactivation and regeneration studies on Pd-containing medium pore zeolites as passive NOx adsorbers (PNAs) in cold-start applications

Bello-Jurado, Estefanía; Margarit Benavent, Vicente Juan; Gallego-Sánchez, Eva María; Schuetze, Frank; Hengst, Christoph; Corma Canós, Avelino; Moliner Marin, Manuel (Elsevier, 2020-08-01)

[EN] Two Pd-containing medium pore zeolite frameworks, MFI and MWW, have been evaluated as passive NOx adsorbers (PNAs) in automotive applications. The NOx adsorption/desorption behavior of Pd-containing standard ZSM-5 and ...
Direct Dual-Template Synthesis of MWW Zeolite Monolayers

Margarit Benavent, Vicente Juan; Martínez Armero, Marta Evelia; Navarro Villalba, Mª Teresa; Martínez, Cristina; Corma Canós, Avelino (Wiley, 2015-11-09)

A two-dimensional zeolite with the topol. of MWW sheets has been obtained by direct synthesis with a combination of two org. structure-directing agents. The resultant material consists of approx. 70 % single and double ...
Direct Synthesis of Nano-Ferrierite along the 10-Ring-Channel Direction Boosts Their Catalytic Behavior

Margarit Benavent, Vicente Juan; Díaz-Rey, Maria Del Rocio; Navarro Villalba, Mª Teresa; Martínez, Cristina; Corma Canós, Avelino (John Wiley & Sons, 2018)

[EN] Ferrierite zeolites with nanosized crystals and external surface areas higher than 250m(2)g(-1) have been prepared at relatively low synthesis temperature (120 degrees C) by means of the collaborative effect of two ...
One-pot co-crystallization of beta and pentasil nanozeolites for the direct conversion of a heavy reformate fraction into xylenes

Margarit Benavent, Vicente Juan; Portilla Ovejero, Mª Teresa; Navarro Villalba, Mª Teresa; Abudawoud, Raed; Al-Zahrani, Ibrahim M.; Shaikh, Sohel; Martínez, Cristina; Corma Canós, Avelino (Elsevier, 2019-07-05)

[EN] Upgrading of the heavy reformate fraction (HR), containing mainly C9+ aromatics, is usually performed by dealkylation or by transalkylation with added benzene and/or toluene to obtain the more valuable xylenes. However, ...
Production of aromatics from biomass by computer-aided selection of the zeolite catalyst

Margarit Benavent, Vicente Juan; Gallego, Eva M.; Paris, Cecilia; Boronat Zaragoza, Mercedes; Moliner Marin, Manuel; Corma Canós, Avelino (The Royal Society of Chemistry, 2020-08-07)

[EN] Taking into account that the transformation of biomass-derived 2,5-dimethylfuran (DMF) top-xylene involves Diels-Alder (DA) cycloaddition as the limiting step, the use of an ITQ-2 zeolite obtained by direct synthesis ...
Síntesis directa de zeolitas monolámina (zeolitas 2D) y sus aplicaciones catalíticas

Margarit Benavent, Vicente Juan (Universitat Politècnica de València, 2023-04-18)

[ES] La presente tesis doctoral se centra en la obtención, vía síntesis directa, de materiales zeolíticos nanocristalinos con propiedades fisicoquímicas y catalíticas mejoradas respecto a los materiales de referencia. Para ...
Síntesis y caracterización de zeolitas micro-mesoporosas obtenidas a partir de surfactantes bifuncionales

Margarit Benavent, Vicente Juan (Universitat Politècnica de València, 2013-06-24)

[ES] Se han obtenido materiales zeolíticos mediante nuevas estrategias de síntesis que incluyen el uso de surfactantes como agentes directores de estructura. Los materiales han sido caracterizado tanto Física como químicamente.