Chemical Engineering > GATE 2022 > Radiation
An equimolar binary mixture is to be separated in a simple tray-distillation column.
The feed rate is 50 kmol minβˆ’1. The mole fractions of the more volatile component in the top and bottom products are 0.90 and 0.01, respectively.
The feed as well as the reflux stream are saturated liquids.
On application of the McCabe-Thiele method, the operating line for the stripping section is obtained as
y = 1.5x βˆ’ 0.005
where y and x are the mole fractions of the more volatile component in the vapor and liquid phases, respectively.
A
1
B
0
C
2
D
3

Correct : a

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