Prediction of minimum gas velocity in suspended bubble columns and airlift reactors
β Scribed by Michael Immich; Ulfert Onken
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 662 KB
- Volume
- 47
- Category
- Article
- ISSN
- 0009-2509
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π SIMILAR VOLUMES
## Abstract Computational Fluid Dynamics (CFD) is used to compare the hydrodynamics and mass transfer of an internal airlift reactor with that of a bubble column reactor, operating with an air/water system in the homogeneous bubble flow regime. The liquid circulation velocities are significantly hi
## Abstract Electrochemical gas absorption or biotechnical purification processes using structured packing as electrode or as biological support, respectively, may operate in bubble columns in presence of suspended solids. In both systems the knowledge of mass transfer rates from the liquid to the
An expaimental study has been aimed at Linking the extent of axial mixing m gas and liquid phas~ m tall bubble coltmm reactors with the respective bubbling regimes (homogeneous, tr~msition, hctcrogeneous) Β’ncotmtered in such reactors and with correnpondhag macro-scale flow patterns of b~h phases. Th