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ratio is 3. How many theoretical plates must the column have if the feed is intro- duced into the eighth plate? Equilibrium data are:

ratio is 3. How many theoretical plates must the column have if the feed is intro- duced into the eighth plate? Equilibrium data are:

Introduction to Chemical Engineering Thermodynamics
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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A saturated liquid mixture containing 60 mole % benzene and 40 mole % toluene is to be distilled continuously into a distillate product containing 90 mole % ben- zene and the bottom product containing 4 mole % benzene. The fractional distilla- tion column will operate at approximately constant pressure of 1 atm. The reflux ratio is 3. How many theoretical plates must the column have if the feed is intro- duced into the eighth plate? Equilibrium data are: x 0 0.017 0.075 0.13 0.211 0.288 0.37 0.411 0.581 0.78 1 y 0 0.039 0.161 0.261 0.393 0.496 0.591 0.632 0.777 0.9 1
Transcribed Image Text:A saturated liquid mixture containing 60 mole % benzene and 40 mole % toluene is to be distilled continuously into a distillate product containing 90 mole % ben- zene and the bottom product containing 4 mole % benzene. The fractional distilla- tion column will operate at approximately constant pressure of 1 atm. The reflux ratio is 3. How many theoretical plates must the column have if the feed is intro- duced into the eighth plate? Equilibrium data are: x 0 0.017 0.075 0.13 0.211 0.288 0.37 0.411 0.581 0.78 1 y 0 0.039 0.161 0.261 0.393 0.496 0.591 0.632 0.777 0.9 1
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