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Mathematical modeling of fluidized-bed chlorination of rutile

✍ Scribed by L. Zhou; H. Y. Sohn

Publisher
American Institute of Chemical Engineers
Year
1996
Tongue
English
Weight
884 KB
Volume
42
Category
Article
ISSN
0001-1541

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✦ Synopsis

A mathematical model was formulated to describe the reaction rate and the particle size distribution of solids in a Puidized bed for the chlorination of rutile by a CO/CI, mixture. The bubble assemblage model was applied to describe the gas behaLRor in the bed. The particle-size distribution in the bed was determined by a population balance. Predictions of the model gave satisfactoiy agreement with experimental results. The effects of important variables such as superficial gas velocity, exchange rate between the phases, and the reaction-rate constant were evaluated.

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