✦ LIBER ✦

Axial dispersion in two phase co-current flow with fast and instantaneous reactions

✍ Scribed by A. Szeri; Y.T. Shah; A. Madgavkar

Publisher: Elsevier Science
Year: 1976
Tongue: English
Weight: 731 KB
Volume: 31
Category: Article
ISSN: 0009-2509
DOI: 10.1016/0009-2509(76)85061-0

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✦ Synopsis

Approximate solutions to the governing equations for two phase co-current flow with fast and instantaneous reactions between a gaseous and a liquid species are considered. These solutions are obtained by perturbation technique for large Peclet numbers of the gas and the liquid phases and by Gale&in's method for small and intermediate values of the gas and liquid Peclet numbers. The approximate solutions are compared with a numerical solution obtained under the limiting condition of the gas phase Peclet number becoming inflnite. Criteria for axial dispersion in a two phase column are also obtained based on the perturbation solutions.

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