Effect Of Solid Catalyst On Bubble Rise Velocity And Gas- Drift Flux In Three-Phase-Columns
Engineering and Technology Journal,
2007, Volume 25, Issue 1, Pages 97-102
AbstractThe bubble rise velocity and drift flux were measured in 0.051 m i.d glass
column with ethanol as the liquid phase, cobalt catalyst as the solid phase in
concentration varying from (1.0 to 0.4) vol % in three phase column.
Gas superficial velocity (Ug) was varied from (0.02 to 0.1) m/s.
Experimental results show that the gas-holdup and gas flux decreases with the
increasing of catalyst concentration but increasing bubble rise velocity.
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