## Abstract To develop an enhanced form of solid‐liquid apparatus, an unbaffled agitated vessel has been constructed, fitted with an agitation system using an impeller whose rotation alternates unsteadily in direction, i.e. a forward‐reverse rotating impeller. In this vessel, solid‐liquid mass tran
Solid—liquid mass transfer to rotating impellers
✍ Scribed by S.V. Save; S.S. Zanwar; V.G. Pangarkar
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 230 KB
- Volume
- 44
- Category
- Article
- ISSN
- 0009-2509
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📜 SIMILAR VOLUMES
In Part I of the article there were reported profound differences in behaviour between the bottom and the upper stages of a multiple-impeller vessel under gassed conditions: the volumetric mass transfer coefficient, kLa, for the bottom stage was by up to 50% lower than that for the upper stages. A p
Volumetric mass transfer coefficient, holdup and power consumption were measured in individual stages of the vessel stirred with 4 Rushton turbines on a common shaft. Water and a 0.5 M aqueous solution of Na2SO4 were used to simulate coalescing and noncoalescing batches. Volumetric mass transfer coe