In common bubble cap distillation column design practice, riser area i – McqOptions

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1.	In common bubble cap distillation column design practice, riser area is approximately equal to (where, Aₐ = Annular passage area, and Sₐ = Slot area)
A.	Aₐ = Sₐ
B.	1.2 Aₐ = 1.2 Sₐ
C.	Sₐ = 1.5 Aₐ
D.	Aₐ = 1.5 Sₐ
Answer» B. 1.2 Aₐ = 1.2 Sₐ

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