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Testing the relative importance of mass and heat resistances in solid catalysts

✍ Scribed by Roman Petrus; Mirosław Szukiewicz


Publisher
American Institute of Chemical Engineers
Year
2003
Tongue
English
Weight
134 KB
Volume
49
Category
Article
ISSN
0001-1541

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✦ Synopsis


Abstract

Criteria for isothermal conditions and/or absence of diffusion resistances in catalytic reaction were derived using approximate profiles of reagents concentration and temperature for the important reaction ν~A~A+ν~B~B→ν~R~R and for a power‐law type of the kinetic equation, which are quite often applied in practice. The method can be easily adapted to another type of kinetic rate equation and/or more complicated reaction schemes. The developed criteria were applied to some data from the literature with good result.


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