A feed mixture composed of 40 mole% heptane and 60 mole % ethyl benzene is to be fractured at 760 mmHg, to produce a distillate containing 90 mole % heptane and a residue 95 mole % ethyl benzene. Find a) The minimum reflux ratio. b) The minimum number of equilibrium stage at the total reflux عدد حوي اذا تضاعفت c) The number of plates required in the design of distillation column operation at reflux ratio twice of the minimum of reflux ratio. Given q= 1.4 Data: X 0.1 0.2 y 0.26 0.44 0.3 0.4 0.5 0.6 0.7 0.9 0.566 0.65 0.73 0.79 0.85 0.956
A feed mixture composed of 40 mole% heptane and 60 mole % ethyl benzene is to be fractured at 760 mmHg, to produce a distillate containing 90 mole % heptane and a residue 95 mole % ethyl benzene. Find a) The minimum reflux ratio. b) The minimum number of equilibrium stage at the total reflux عدد حوي اذا تضاعفت c) The number of plates required in the design of distillation column operation at reflux ratio twice of the minimum of reflux ratio. Given q= 1.4 Data: X 0.1 0.2 y 0.26 0.44 0.3 0.4 0.5 0.6 0.7 0.9 0.566 0.65 0.73 0.79 0.85 0.956
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 feed mixture composed of 40 mole% heptane and 60 mole % ethyl benzene
is to be fractured at 760 mmHg, to produce a distillate containing 90 mole %
heptane and a residue 95 mole % ethyl benzene. Find
a) The minimum reflux ratio.
b) The minimum number of equilibrium stage at the total reflux
عدد حوي اذا تضاعفت
c) The number of plates required in the design of distillation column
operation at reflux ratio twice of the minimum of reflux ratio. Given q= 1.4
Data:
X 0.1 0.2
y 0.26
0.44
0.3 0.4
0.5
0.6
0.7
0.9
0.566 0.65
0.73
0.79
0.85
0.956
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