Hydrodynamics and mass transfer in an airlift reactor
β Scribed by J. Korpijarvi; P. Oinas; J. Reunanen
- Book ID
- 108311574
- Publisher
- Elsevier Science
- Year
- 1999
- Tongue
- English
- Weight
- 406 KB
- Volume
- 54
- Category
- Article
- ISSN
- 0009-2509
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π SIMILAR VOLUMES
The hydrodynamics and mass transfer, specifically the effects of gas velocity and the presence and type of solids on the gas hold-up and volumetric mass transfer coefficient, were studied on a lab-scale airlift reactor with internal draft tube. Basalt particles and biofilmcoated particles were used
## Abstract Effects of various concentrations (0β5βppm) of anionic (sodium dodecyl sulfate, SDS) and nonβionic (Tweenβ80 and Triton Xβ405) surfactants on gas holdβup and gasβliquid mass transfer in a splitβcylinder airlift reactor are reported for airβwater. Surfactants were found to strongly enhan