Bed pressure drop in an air fluidised bed of catalyst particles ( p = – McqOptions

MCQOPTIONS

1.	Bed pressure drop in an air fluidised bed of catalyst particles ( p = 200 kg/m3, Dp = 0.05 cm) of 60 cm bed depth and bed porosity of 0.5 expressed in cm of water (manometer) is
A.	90
B.	60
C.	45
D.	30
Answer» C. 45

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