In a moderately sized packed absorption tower, channelling (which is most severe with stacked packings) can be minimised by taking the ratio of tower diameter to packing diameter ? | MCQ Hive

Chemical Engineering

Q In a moderately sized packed absorption tower, channelling (which is most severe with stacked packings) can be minimised by taking the ratio of tower diameter to packing diameter ?

A A. > 4 :1
B B. < 8 : 1
C C. > 8:1
D D. < 6:1

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