In common bubble cap distillation column design practice, riser area is approxim

Question

In common bubble cap distillation column design practice, riser area is approximately equal to (where, Aa = Annular passage area, and Sa = Slot area)

Options:

A . Aa = Sa

B . 1.2 Aa = 1.2 Sa

C . Sa = 1.5 Aa

D . Aa = 1.5 Sa

Answer: Option A

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