Mass transfer without and with chemical reaction in dispersed gas‐liquid two‐phase flows
- 1 February 1970
- journal article
- research article
- Published by Wiley in The Canadian Journal of Chemical Engineering
- Vol. 48 (1) , 56-63
- https://doi.org/10.1002/cjce.5450480111
Abstract
Using a concentric sphere model, velocity profiles around bubbles in a bubble swarm were derived for clean and for relatively contaminated gas bubbles. The theoretical Sherwood numbers were calculated, including the effect of void fraction.These mass transfer predictions were compared with experimental results for the absorption with reaction of carbon dioxide into monoethanolamine solutions. The results indicated an appreciable contamination of the bubbles by surface active material.Keywords
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