Question

Batch distillation under constant reflux can be analyzed?

(a) –dw=dD

(b) dv=-dx

(c) – dy=dZ

(d) dX=dy

This question was posed to me by my school teacher while I was bunking the class.

I'm obligated to ask this question of Constant Reflux Ratio topic in section Batch Distillation of Distillation Design

Answer 1

The correct option is (a) –dw=dD

The explanation is: –dw = dD where,W= Still moles and D= moles of distillate.