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Gas holdups, specific interfacial areas, and mass transfer coefficients of aerated carboxymethyl cellulose solutions in a bubble column

✍ Scribed by Schumpe, Adrian; Deckwer, Wolf Dieter


Book ID
120539676
Publisher
American Chemical Society
Year
1982
Weight
665 KB
Volume
21
Category
Article
ISSN
0196-4305

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πŸ“œ SIMILAR VOLUMES


Organic liquids in a bubble column: Hold
✍ S. S. ΓΆztΓΌrk; A. Schumpe; W.-D. Deckwer πŸ“‚ Article πŸ“… 1987 πŸ› American Institute of Chemical Engineers 🌐 English βš– 572 KB

Gas holdups and volumetric mass transfer coefficients k,a are studied in a bubble column of 0.095 m dia. with 50 different gas-liquid systems comprising pure and mixed organic liquids and various gases. The gas holdups measured in pure organic liquids can be represented by existing correlations but

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Specific gas-liquid interfacial areas and gas hold-ups in the riser and downcomer sections as well as the liquid circulating velocity were studied using highly viscous pseudo-plastic solutions of carboxymethyl cellulose (CMC). The specific interfacial area was measured by the chemical reaction metho