Liquid dispersion and gas holdup in packed bubble columns at atmospheric pressure
โ Scribed by Peter Therning; Anders Rasmuson
- Publisher
- Elsevier Science
- Year
- 2001
- Tongue
- English
- Weight
- 347 KB
- Volume
- 81
- Category
- Article
- ISSN
- 1385-8947
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๐ SIMILAR VOLUMES
Experiments of pressure effects on gas holdup and bubble size in slurry bubble columns at 5.6 MPa and at gas ยฎelocities up to 45 cmrs indicate that the gas holdup increases with an increase in pressure, especially at high slurry concentration. At ambient pressure, a higher solids concentration signi
Trickle beds of I meter in length and resp. 5, 10 and 20cm in diameter were operated in the so-called pulsing flow regime. The packing was 2.5 rcsp. 4 mm Raschig rings. Air was taken as the gas phase. Several liquids were used. In this contribution we describe the transition from gas-continuous to p