Modeling Reaction and Diffusion in a Spherical Catalyst Pellet Using Multicomponent Flux Models

2012 ◽  
Vol 51 (49) ◽  
pp. 15901-15911 ◽  
Author(s):  
Jin Yang Lim ◽  
John S. Dennis
Keyword(s):  
Catalyst Pellet ◽  
And Diffusion ◽  
Spherical Catalyst ◽  
Reaction And Diffusion

Solid-State Reaction and Diffusion Behaviors of CaFe2O4 and TiO2 at 1373 K to 1473 K

2021 ◽  
Author(s):  
Mingrui Yang ◽  
Junyi Xiang ◽  
Chenguang Bai ◽  
Xuangeng Zhou ◽  
Zhongci Liu ◽  
...  
Keyword(s):  
Solid State ◽  
Solid State Reaction ◽  
And Diffusion ◽  
Diffusion Behaviors ◽  
Reaction And Diffusion

Decoupling Electrochemical Reaction and Diffusion Processes in Ionically-Conductive Solids on the Nanometer Scale

ACS Nano ◽  
2010 ◽  
Vol 4 (12) ◽  
pp. 7349-7357 ◽  
Author(s):  
Nina Balke ◽  
Stephen Jesse ◽  
Yoongu Kim ◽  
Leslie Adamczyk ◽  
Ilia N. Ivanov ◽  
...  
Keyword(s):  
Diffusion Processes ◽  
Electrochemical Reaction ◽  
Nanometer Scale ◽  
And Diffusion ◽  
Reaction And Diffusion

scholarly journals Reaction-Diffusion Systems: Self-Balancing Diffusion and the Use of the Extent of Reaction as a Descriptor of Reaction Kinetics

2019 ◽  
Author(s):  
Miloslav Pekař
Keyword(s):  
Reaction Kinetics ◽  
Reaction Diffusion ◽  
Reaction Diffusion Systems ◽  
Diffusion Systems ◽  
And Diffusion ◽  
Reaction And Diffusion

Self-balancing diffusion is a concept which restricts the introduction of extents of reactions. This concept is analyzed in detail for mass- and molar-based balances of reaction-diffusion mixtures, in relation to non-self-balancing cases, and with respect to its practical consequences. A note on a recent generalization of the concept of reaction and diffusion extents is also included.<br>

Effect of interface reaction and diffusion on stress-oxidation coupling at high temperature

2018 ◽  
Vol 123 (15) ◽  
pp. 155301 ◽  
Author(s):  
Mengkun Yue ◽  
Xuelin Dong ◽  
Xufei Fang ◽  
Xue Feng
Keyword(s):  
High Temperature ◽  
Interface Reaction ◽  
And Diffusion ◽  
Reaction And Diffusion ◽  
Oxidation Coupling
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