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Listar por palabra clave "Gas separation"

Mostrando ítems 1-7 de 7

A review on dual-phase oxygen transport membranes: from fundamentals to commercial deployment

Kiebach, Ragnar; Pirou, Stéven; Martinez Aguilera, Lev; Bjørnetun Haugen, Astri; Kaiser, Andreas; Hendriksen, Peter Vang; Balaguer Ramirez, Maria; García-Fayos, Julio; Serra Alfaro, José Manuel; Schulze-Kuppers, Falk; Christie, Max; Fischer, Liudmila; Meulenberg, Wilhelm Albert; Baumann, Stefan (The Royal Society of Chemistry, 2022-02-01)

[EN] Oxygen transport membranes (OTMs) are a promising alternative to cryogenic air separation (ASU) or pressure swing adsorption (PSA) for oxygen production. Using these ceramic membranes allows producing high purity ...
Freeze-casting: Fabrication of highly porous and hierarchical ceramic supports for energy applications

Gaudillere, Cyril Christian; Serra Alfaro, José Manuel (2016-04)

[EN] The manufacture of structured ceramic porous support knows an important boom since more than a decade with the development of new shaping techniques. Among the most promising ones, the freeze-casting also called ...
LTA/Poly(1-trimethylsilyl-1-propyne) Mixed-Matrix Membranes for High-Temperature CO2/N2 Separation

Fernández-Barquín, Ana; Casado-Coterillo, Clara; Palomino Roca, Miguel; Valencia Valencia, Susana; Irabien, Ángel (Wiley-VCH Verlag, 2015)

Mixed-matrix membranes (MMM) consisting of poly(1-trimethylsilyl-1-propyne) (PTMSP) as continuous matrix and small-pore LTA-framework zeolites with Si/Al ratios from 1 (commercial zeolite A) to ¥ (ITQ-29) as dispersed ...
MEM-BRAIN gas separation membranes for energy-efficient processes

Czyperek, Michael; Baumann, Stefan; Bouwmeester, H.; Meulenberg, Wilhem Albert; Modigell, Michael; Serra Alfaro, José Manuel; Shishatskiy, Sergey; Voigt, I.; Schulze-Kueppers, F. (Elsevier, 2012)

[EN] The objective of the Helmholtz Portfolio "MEM-BRAIN" is the development and integration of cermaic and polymeric gas separation membranes for advanced fossil power plants and other applications like biogas processing ...
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 ...
Tuning the Adsorption Properties of Zeolites as Adsorbents for CO2 Separation: Best Compromise between the Working Capacity and Selectivity

García, Edder J.; Pérez-Pellitero, Javier; Pirngruber, Gerhard D.; Jallut, Christian; Palomino Roca, Miguel; Rey Garcia, Fernando; Valencia Valencia, Susana (American Chemical Society, 2014-06-11)

The choice of an appropriate adsorbent for CO2 separation by pressure-swing adsorption remains a field of intense research. In this work, several FAU and LTA zeolites with different Na contents (Si/Al ratios) are studied ...
Understanding the microscopic mechanism for the industrially relevant ethylene/ethane separation by silver-containing molecular sieves.

Almeida, Gabrielli (Universitat Politècnica de València, 2024-11-04)

[ES] Esta tesis investiga los mecanismos microscópicos de la adsorción selectiva y difusión de etileno en zeolitas que contienen plata mediante una combinación de dispersión inelástica de neutrones (INS), dispersión ...