Buscar en RiuNet

Listar

Todo RiuNet

Mi cuenta

Acceder

Ayuda RiuNet

Admin. UPV

Listar por palabra clave "Oxygen permeation"

Mostrando ítems 1-7 de 7

Co2MnO4/Ce0.8Tb0.2O2-δ Dual-Phase Membrane Material with High CO2 Stability and Enhanced Oxygen Transport for Oxycombustion Processes

Laqdiem-Marin, Marwan; García-Fayos, Julio; Carrillo-Del Teso, Alfonso Juan; Almar-Liante, Laura; Balaguer Ramirez, Maria; Fabuel Robledo, Maria; Serra Alfaro, José Manuel (American Chemical Society, 2023-12-18)

[EN] Oxygen transport membranes (OTMs) are a promising oxygen production technology with high energy efficiency due to the potential for thermal integration. However, conventional perovskite materials of OTMs are unstable ...
Combined investigation of bulk diffusion and surface exchange parameters of silver catalyst coated yttrium-doped BSCF membranes

Haworth, Patrick; Smart, Simon; Serra Alfaro, José Manuel; Diniz da Costa, Joe (Royal Society of Chemistry, 2012)

[EN] The combined effect of minor yttrium doping and silver catalyst deposition on the surface kinetics (kchem) and bulk diffusion (D-chem) of BSCF (Ba0.5Sr0.5Co0.8Fe0.2O3-d) perovskite membranes was explored using electrical ...
Development of electrocatalytic layers and thermo-fluid dynamic evaluation for high temperature membrane reactors

Catalán Martínez, David (Universitat Politècnica de València, 2020-01-20)

[ES] En la presente tesis se han desarrollados estudios sobre reactores de membrana de alta temperatura. Entre estos se puede diferenciar entre un trabajo experimental y un trabajo de simulación. En el bloque experimental ...
Dual-Phase Oxygen Transport Membranes for Stable Operation in Environments Containing Carbon Dioxide and Sulfur Dioxide

García Fayos, Julio; Balaguer Ramírez, María; Serra Alfaro, José Manuel (Wiley-VCH Verlag, 2015-12-21)

[EN] Dual-phase membranes are appealing candidates for oxygen transport membranes owing to their unique combination of ambipolar electron-ion transport and endurance. However, O-2 separation in industrial environments ...
Electrifying Ba0.5Sr0.5Co0.8Fe0.2O3-δ; for focalized heating in oxygen transport membranes

Laqdiem-Marin, Marwan; García-Fayos, Julio; Almar-Liante, Laura; Carrillo-Del Teso, Alfonso Juan; Represa-Bullido, Álvaro; López Nieto, José Manuel; Escolástico Rozalén, Sonia; Catalán-Martínez, David; Serra Alfaro, José Manuel (Elsevier, 2024-04)

[EN] Industry decarbonization requires the development of highly efficient and flexible technologies relying on renewable energy resources, especially biomass and solar/wind electricity. In the case of pure oxygen production, ...
Fluid Dynamic Modeling of Oxygen Permeation through Mixed Ionic-Electronic Conducting Membranes

Gozálvez-Zafrilla, José M.; Santafé Moros, María Asunción; Escolástico Rozalén, Sonia; Serra Alfaro, José Manuel (ELSEVIER SCIENCE BV, 2011-08-15)

[EN] The oxygen transport in a lab-scale experimental set-up for permeation testing of oxygen transport membranes has been modeled using computational fluid dynamics using Finite Element Analysis. The modeling considered ...
Ice-Templating for the Elaboration of Oxygen Permeation Asymmetric Tubular Membrane with Radial Oriented Porosity

Gaudillere, Cyril Christian; García-Fayos, Julio; Plaza-Belda, Jorge; Serra Alfaro, José Manuel (MDPI AG, 2019-04-02)

[EN] An original asymmetric tubular membrane for oxygen production applications was manufactured in a two-step process. A 3 mol% Y2O3 stabilized ZrO2 (3YSZ) porous tubular support was manufactured by the freeze-casting ...