Q3: A liquid mixture containing 40 mol % A and 60 mol % B is to be separated by distillation by using a reflux ratio of 3.5 mole per mole of product so as to form an overhead product containing 95 mol % of A and a bottom product containing 95 mol % of B. The feed enters the column as liquid at its boiling point. A is more volatile than B. By using McCabe-Theile method determine: a. the minimum reflux ratio b. the number of theoretical plates c. Minimum number of theoretical plates d. The position of feed plate VLE for A-8 system X 10 y 0 0.20 0.38 95 0.40 0.60 0.78 0.61 0.80 1.0 0.92 1.0

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
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Q3: A liquid mixture containing 40 mol % A and 60 mol % B is to be separated by distillation by using a reflux
ratio of 3.5 mole per mole of product so as to form an overhead product containing 95 mol % of A and
a bottom product containing 95 mol % of B. The feed enters the column as liquid at its boiling point. A is more
volatile than B. By using McCabe-Theile method determine:
a. the minimum reflux ratio
b. the number of theoretical plates
c. Minimum number of theoretical plates
d. The position of feed plate
VLE for A-B system
X 10
10
0.20
0.38
0.40 0.60
0.61 0.78
0.80 1.0
0.92
1.0
Transcribed Image Text:Q3: A liquid mixture containing 40 mol % A and 60 mol % B is to be separated by distillation by using a reflux ratio of 3.5 mole per mole of product so as to form an overhead product containing 95 mol % of A and a bottom product containing 95 mol % of B. The feed enters the column as liquid at its boiling point. A is more volatile than B. By using McCabe-Theile method determine: a. the minimum reflux ratio b. the number of theoretical plates c. Minimum number of theoretical plates d. The position of feed plate VLE for A-B system X 10 10 0.20 0.38 0.40 0.60 0.61 0.78 0.80 1.0 0.92 1.0
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