For multi-component systems, Underwood Equations gives(a) Minimum Reflux(b) Minimum Strip(c) Maximum Reflux(d) Minimum TraysThis question was addressed to me during an online interview.Question is taken from Key Components of Multi component Distillation topic in division Key Fractionation Concepts of Distillation Design

For multi-component systems, Underwood Equations gives(a) Minimum Refl

1.	For multi-component systems, Underwood Equations gives(a) Minimum Reflux(b) Minimum Strip(c) Maximum Reflux(d) Minimum TraysThis question was addressed to me during an online interview.Question is taken from Key Components of Multi component Distillation topic in division Key Fractionation Concepts of Distillation Design
Answer» Correct choice is (a) MINIMUM Reflux Explanation: Underwood Equations GIVES Minimum Reflux, FENSKE’s equation gives minimum TRAYS and MCCABE gives us minimum Reflux.

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