A continuous fractionating column is to be designed for separating a liquid mixture containing 40 mol % benzene and 60 mol % toluene. How many plates at total reflux (minimum number of theoretical plates) are required to give an overhead product of 97 mol% benzene and a bottom product of 98 mol % toluene using Fenske equation. The relative volatility for benzene-toluene system at overhead vapor is 2.38. The relative volatility for benzene-toluene system at bottoms liquid is 2.54. a) 5.68 b) 6.78 c) 8.19 d) 11.5
A continuous fractionating column is to be designed for separating a liquid mixture containing 40 mol % benzene and 60 mol % toluene. How many plates at total reflux (minimum number of theoretical plates) are required to give an overhead product of 97 mol% benzene and a bottom product of 98 mol % toluene using Fenske equation. The relative volatility for benzene-toluene system at overhead vapor is 2.38. The relative volatility for benzene-toluene system at bottoms liquid is 2.54. a) 5.68 b) 6.78 c) 8.19 d) 11.5
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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Transcribed Image Text:A continuous fractionating column is to be designed for separating a liquid mixture
containing 40 mol % benzene and 60 mol % toluene. How many plates at total reflux
(minimum number of theoretical plates) are required to give an overhead product of 97
mol% benzene and a bottom product of 98 mol % toluene using Fenske equation. The
relative volatility for benzene-toluene system at overhead vapor is 2.38. The relative
volatility for benzene-toluene system at bottoms liquid is 2.54.
a) 5.68
b) 6.78
c) 8.19
d) 11.5
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