Question

If the D -> 0, then the condition is called as

(a) Total Boil up

(b) No distillation

(c) No Separation

(d) Total Reflux

This question was addressed to me in my homework.

I need to ask this question from Mccabe Thiele Diagram-Line Equation topic in division Key Fractionation Concepts of Distillation Design

Answer 1

Right option is (d) Total Reflux

To explain: When D tends to zero no product is withdrawn which is called as total reflux, and when D-> infinity this is called total boil up.