Performance Analysis of a Porous Packed Bed Membrane Reactor for Oxidative Coupling of Methane: Structural and Operational Characteristics

2013 ◽  
Vol 28 (2) ◽  
pp. 877-890 ◽  
Author(s):  
H. R. Godini ◽  
A. Gili ◽  
O. Görke ◽  
U. Simon ◽  
K. Hou ◽  
...  
Keyword(s):  
Performance Analysis ◽  
Oxidative Coupling ◽  
Membrane Reactor ◽  
Packed Bed ◽  
Oxidative Coupling Of Methane ◽  
Operational Characteristics

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.

scholarly journals Design of a Packed Bed Membrane Reactor for the Oxidative Coupling of Methane

2012 ◽  
Vol 44 ◽  
pp. 1724-1725
Author(s):  
A.S. Chaudhari ◽  
J.J.F.E. Ramakers ◽  
F. Gallucci ◽  
M. van Sint Annaland
Keyword(s):  
Oxidative Coupling ◽  
Membrane Reactor ◽  
Packed Bed ◽  
Oxidative Coupling Of Methane

Two-Dimensional Model for Oxidative Coupling of Methane in a Packed-Bed Membrane Reactor

2012 ◽  
Vol 35 (2) ◽  
pp. 294-301 ◽  
Author(s):  
N. Holst ◽  
S. Jašo ◽  
H. R. Godini ◽  
S. Glöser ◽  
H. Arellano-Garcia ◽  
...  
Keyword(s):  
Oxidative Coupling ◽  
Membrane Reactor ◽  
Packed Bed ◽  
Oxidative Coupling Of Methane ◽  
Two Dimensional ◽  
Dimensional Model ◽  
Two Dimensional Model

Using a membrane reactor for the oxidative coupling of methane: simulation and optimization

2014 ◽  
Vol 16 (7) ◽  
pp. 1295-1306 ◽  
Author(s):  
Yaneeporn Patcharavorachot ◽  
Sirikarn Tiraset ◽  
Wisitsree Wiyaratn ◽  
Suttichai Assabumrungrat ◽  
Amornchai Arpornwichanop
Keyword(s):  
Oxidative Coupling ◽  
Membrane Reactor ◽  
Oxidative Coupling Of Methane ◽  
Simulation And Optimization

Selective oxidative coupling of methane with membrane reactor

Ecomaterials ◽  
1994 ◽  
pp. 413-416
Author(s):  
T. Nozaki ◽  
O. Yamazaki ◽  
K. Omata ◽  
K. Fujimoto
Keyword(s):  
Oxidative Coupling ◽  
Membrane Reactor ◽  
Oxidative Coupling Of Methane

Three-dimensional CFD simulation of pattern formation in a shallow packed-bed reactor for oxidative coupling of methane

2020 ◽  
Vol 400 ◽  
pp. 125979 ◽  
Author(s):  
Lei Chen ◽  
Sreekanth Pannala ◽  
Robert Broekhuis ◽  
Pankaj Gautam ◽  
Tian Gu ◽  
...  
Keyword(s):  
Pattern Formation ◽  
Oxidative Coupling ◽  
Cfd Simulation ◽  
Three Dimensional ◽  
Packed Bed ◽  
Oxidative Coupling Of Methane ◽  
Packed Bed Reactor
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