Gas hold-up in bubble columns: Operation with concentrated slurries versus high viscosity liquid

Canadian Journal of Chemical Engineering

Volumn 78, Issue 3, 2000, Pages 442-448

  Krishna, R ^a   Urseanu, M I ^a   De Swart, J W A ^a   Ellenberger, J ^a  

^a UNIVERSITY OF AMSTERDAM   (Netherlands)

Author keywords

Bubble columns; Bubble rise velocity; Churn turbulent flow regime; Concentrated slurry; Large bubbles; Scale effect; Small bubbles; Viscous liquid; Wall effect

Indexed keywords

BUBBLES (IN FLUIDS); COMPOSITION EFFECTS; HYDRODYNAMICS; MATHEMATICAL MODELS; PARAFFIN OILS; PARTICLE SIZE ANALYSIS; SILICA; SLURRIES; TURBULENT FLOW; VISCOSITY OF LIQUIDS; WAKES;

COLUMN DIAMETER; CONCENTRATED SLURRIES; DAVIES-TAYLOR-COLLINS RELATION; GAS HOLD-UP; HIGH VISCOSITY LIQUID; TELLUS OIL; WAKE ACCELERATION FACTOR;

BUBBLE COLUMNS;

LIQUID PARAFFIN; SILICON DIOXIDE;

BUBBLE DISTILLATION COLUMN; HOLD-UP; HYDRODYNAMICS; OIL; SILICON DIOXIDE; SLURRY;

ARTICLE; CALCULATION; GAS DIFFUSION; HYDRODYNAMICS; LIQUID; VELOCITY; VISCOSITY;

EID: 0034195249     PISSN: 00084034     EISSN: None     Source Type: Journal    
DOI: 10.1002/cjce.5450780302     Document Type: Article

References (11)

1. The Effect of a Containing Cylindrical Boundary on the Velocity of a Large Gas Bubble in a Liquid
2. The Mechanics of Large Bubbles Rising through Extended Liquids and Through Liquids in Tubes
3. Gas Hold-Up in Bubble Column Reactors Operating in the Churn-Turbulent Flow Regime
4. Reactor Development for Conversion of Natural Gas to Liquid Fuels: A Scale Up Strategy Relying on Hydrodynamic Analogies
5. Gas Hold-Up in Slurry Bubble Columns
6. Rise Velocity of a Swarm of Large Gas Bubbles in Liquids
7. Modelling of a Bubble Column Slurry Reactor for Fischer Tropsch Synthesis
8. Fundamentals and Selection of Advanced Fischer-Tropsch Reactors