Mass transfer from a single gas slug
โ Scribed by V. E. Nakoryakov; B. G. Pokusaev; A. V. Petukhov; A. V. Fominykh
- Book ID
- 104985061
- Publisher
- Springer US
- Year
- 1985
- Tongue
- English
- Weight
- 413 KB
- Volume
- 48
- Category
- Article
- ISSN
- 1573-871X
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๐ SIMILAR VOLUMES
Numerical solutions of the equations that describe steady state, forced-convection mass transfer around single circulating or noncirculating gas bubbles have been obtained for both first-and second-order chemical reaction conditions. For the noncirculating bubbles, solutions have been obtained up to
## Ah&act -The mass transfer coel&xent IS predxted for cfiffuslon from a large gas bubble (slug) nsmg m a gas-tidised bed of fine particles cU&uaed m 8 verhcal tube The theory \*) 8 modiiicatma of an ex~stmg result for gas/hqmd systems, to allow for the w&effect tlus IS .s&ca.nt m a gas-fhudwd bed
The present work reports a series of' experimental measurements of liquid-side mass transfer coefficient for slugs rising in liquids with viscosities in the range 0.9 x IO-'-0.14 Pas. Three column diameters were used (19,32 and 52 mm) and slugs with values of L/D up to 38 were studied. The data obta