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Q3: A distillation column is separating acetone(more volatile component) from ethanol. As pictured, there are two feeds with flow rates F₁-100 mol/hr and F₂-200 mol/hr. Feed 1 has z₁-0.7 and is saturated liquid. Feed 2 has zz-0.4 and is a superheated vapor (q=-0.1) where approximately 1 mol of liquid will vaporize on feed stage for each 10 mol of feed. We desired xd-0.95 and xw=0.05. How many stages are needed to achieve this separation? Ln/Vn=0.64.

Q3: A distillation column is separating acetone(more volatile component) from ethanol. As pictured, there are two feeds with flow rates F₁-100 mol/hr and F₂-200 mol/hr. Feed 1 has z₁-0.7 and is saturated liquid. Feed 2 has zz-0.4 and is a superheated vapor (q=-0.1) where approximately 1 mol of liquid will vaporize on feed stage for each 10 mol of feed. We desired xd-0.95 and xw=0.05. How many stages are needed to achieve this separation? Ln/Vn=0.64.

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Q3: A distillation column is separating acetone(more volatile component) from ethanol. As pictured, there are two feeds with flow rates F₁=100 mol/hr and F₂-200 mol/hr. Feed 1 has z₁-0.7 and is saturated liquid. Feed 2 has z2 0.4 and is a superheated vapor (q=-0.1) where approximately 1 mol of liquid will vaporize on feed stage for each 10 mol of feed. We desired xd-0.95 and xw-0.05. How many stages are needed to achieve this separation? Ln/Vn=0.64.
Transcribed Image Text:Q3: A distillation column is separating acetone(more volatile component) from ethanol. As pictured, there are two feeds with flow rates F₁=100 mol/hr and F₂-200 mol/hr. Feed 1 has z₁-0.7 and is saturated liquid. Feed 2 has z2 0.4 and is a superheated vapor (q=-0.1) where approximately 1 mol of liquid will vaporize on feed stage for each 10 mol of feed. We desired xd-0.95 and xw-0.05. How many stages are needed to achieve this separation? Ln/Vn=0.64.
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