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Gas-liquid mass transfer in agitated vessels—I. Evaluation of the gas-liquid mass transfer coefficient from transient-response measurements

✍ Scribed by Olle Stenberg; Bengt Andersson

Publisher
Elsevier Science
Year
1988
Tongue
English
Weight
497 KB
Volume
43
Category
Article
ISSN
0009-2509

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✦ Synopsis

method is described for evaluating the gas-liquid mass transfer coefficient k,a in agitated vessels from transient-response measurements. It involves cbncentration measurements at several places in the liquid phase and an axial dispersion model for the gas phase. Results are presented showing the differences between different methods of evaluating.

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