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Listar por palabra clave "Mixed matrix membranes"

Mostrando ítems 1-5 de 5

Estimating CO2/N2 Permselectivity through Si/Al = 5 Small-Pore Zeolites/PTMSP Mixed Matrix Membranes: Influence of Temperature and Topology

Casado, Clara; Fernández-Barquín, Ana; Valencia Valencia, Susana; Irabien, Ángel (MDPI AG, 2018-06)

[EN] In the present work, the effect of zeolite type and topology on CO2 and N-2 permeability using zeolites of different topology (CHA, RHO, and LTA) in the same Si/Al = 5, embedded in poly(trimethylsilyl-1-propyne) (PTMSP) ...
Modification of polyetherimide membranes with ZIFs fillers for CO2 separation

Vega, J.; Andrio, A.; Lemus, A.A.; Díaz, J.A.I.; del Castillo, L.F.; Gavara, Rafael; Compañ Moreno, Vicente (Elsevier, 2019-04-01)

[EN] Flat hybrid membranes composed of polyetherimide (PEI) as matrix and zeolitic imidazolate frameworks (ZIFs) as fillers at concentrations of 10 and 20 wt% were prepared. Apparent permeability coefficient and apparent ...
Novel gas-separation membranes for intensified catalytic reactors

Escorihuela Roca, Sara (Universitat Politècnica de València, 2019-05-20)

[ES] La presente tesis doctoral se centra en el desarrollo de nuevas membranas de separación de gases, así como su empleo in-situ en reactores catalíticos de membrana para la intensificación de procesos. Para este propósito, ...
Preparation and characterization of ITQ-29/polysulfone mixed-matrix membranes for gas separation: Effect of zeolite composition and crystal size

Casado Coterillo, Clara; Soto, Jaime; Jimaré Benito, María Teresa; Valencia Valencia, Susana; Corma Canós, Avelino; Téllez, Carlos; Corona, Joaquín (Elsevier, 2012-05)

This work concerns the preparation and characterization of ITQ-29 zeolite crystals with high Si/Ge ratio (100–∞) and different particle size for obtaining mixed matrix membranes. The Si/Ge molar ratio and seeding content ...
Study of the Effect of Inorganic Particles on the Gas Transport Properties of Glassy Polyimides for Selective CO2 and H2O Separation

Escorihuela-Roca, Sara; Valero, Lucía; Tena, Alberto; Shishatskiy, Sergey; Escolástico Rozalén, Sonia; Brinkmann, Torsten; Serra Alfaro, José Manuel (MDPI AG, 2018-12)

[EN] Three polyimides and six inorganic fillers in a form of nanometer-sized particles were studied as thick film solution cast mixed matrix membranes (MMMs) for the transport of CO2, CH4, and H2O. Gas transport properties ...