Oxidative coupling of methane over mixed oxide catalysts designed for solid oxide membrane reactors

2016 ◽  
Vol 6 (12) ◽  
pp. 4370-4376 ◽  
Author(s):  
Brittany L. Farrell ◽  
Suljo Linic
Keyword(s):  
Mixed Oxide ◽  
Oxidative Coupling ◽  
Membrane Reactor ◽  
Oxidative Coupling Of Methane ◽  
Oxide Catalysts ◽  
Solid Oxide ◽  
Membrane Reactors ◽  
Solid Oxide Membrane ◽  
Mixed Oxide Catalysts ◽  
Oxide Membrane

In this work, several mixed oxide catalysts for oxidative coupling of methane which could be integrated into a solid oxide membrane reactor are identified and tested.

Oxidative Coupling of Methane in a Solid Oxide Membrane Reactor

1997 ◽  
Vol 36 (9) ◽  
pp. 3576-3582 ◽  
Author(s):  
Xiu-Mei Guo ◽  
Kus Hidajat ◽  
Chi-Bun Ching ◽  
Hong-Fang Chen
Keyword(s):  
Oxidative Coupling ◽  
Membrane Reactor ◽  
Oxidative Coupling Of Methane ◽  
Solid Oxide ◽  
Solid Oxide Membrane ◽  
Oxide Membrane

scholarly journals Oxidative Coupling of Methane Using Carbon Dioxide over Alkaline Earth-praseodymium Mixed Oxide Catalysts.

1999 ◽  
Vol 42 (4) ◽  
pp. 266-270
Author(s):  
Kenji ASAMI ◽  
Hideya TAKENISHI ◽  
Ryouhei HAYASHI ◽  
Harushige SENBA ◽  
Mototake YANO ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Mixed Oxide ◽  
Oxidative Coupling ◽  
Alkaline Earth ◽  
Oxidative Coupling Of Methane ◽  
Oxide Catalysts ◽  
Mixed Oxide Catalysts

Vanadium mixed oxide catalysts for the oxidative coupling of methane

1992 ◽  
Vol 83 (2) ◽  
pp. 235-250 ◽  
Author(s):  
Antonella Gervasini ◽  
Giuseppe Fornasari ◽  
Giuseppe Bellussi
Keyword(s):  
Mixed Oxide ◽  
Oxidative Coupling ◽  
Oxidative Coupling Of Methane ◽  
Oxide Catalysts ◽  
Mixed Oxide Catalysts

scholarly journals Experimental Investigation of the Oxidative Coupling of Methane in a Porous Membrane Reactor: Relevance of Back-Permeation

Membranes ◽  
2020 ◽  
Vol 10 (7) ◽  
pp. 152 ◽  
Author(s):  
Aitor Cruellas ◽  
Wout Ververs ◽  
Martin van Sint Annaland ◽  
Fausto Gallucci
Keyword(s):  
Oxidative Coupling ◽  
Membrane Reactor ◽  
Effective Diffusion ◽  
Packed Bed ◽  
Porous Membrane ◽  
Oxidative Coupling Of Methane ◽  
Membrane Reactors ◽  
Packed Bed Reactor ◽  
Membrane Properties ◽  
Beneficial Effects

Novel reactor configurations for the oxidative coupling of methane (OCM), and in particular membrane reactors, contribute toward reaching the yield required to make the process competitive at the industrial scale. Therefore, in this work, the conventional OCM packed bed reactor using a Mn-Na2WO4/SiO2 catalyst was experimentally compared with a membrane reactor, in which a symmetric MgO porous membrane was integrated. The beneficial effects of distributive feeding of oxygen along the membrane, which is the main advantage of the porous membrane reactor, were demonstrated, although no significant differences in terms of performance were observed because of the adverse effects of back-permeation prevailing in the experiments. A sensitivity analysis carried out on the effective diffusion coefficient also indicated the necessity of properly tuning the membrane properties to achieve the expected promising results, highlighting how this tuning could be addressed.

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