A binary distillation is performed so that a distillate 94% and bottoms 8% in of the more volatile Component A results. The process shown below reflects one operating condition of a feed stream. Rectification, Stripping and the q-line are all provided on the x-y diagram below. Aling with expected stage for the distillation.. What is temperature of the liquid stream leaving the reboiler? What is the temperature of the vapor stream leaving the feed stage? What is the temperature of the liquid stream leaving stage 2? What is the temperature of the liquid reflux returned to the column? Note: A total condensor is installed.

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
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A binary distillation is performed so that a distillate 94% and bottoms 8% in of the more volatile Component A results. The process shown below reflects one operating condition of a feed stream. Rectification, Stripping and the q-line are all provided on the x-y diagram below. Aling with expected stage for the distillation.. What is temperature of the liquid stream leaving the reboiler? What is the temperature of the vapor stream leaving the feed stage? What is the temperature of the liquid stream leaving stage 2? What is the temperature of the liquid reflux returned to the column? Note: A total condensor is installed.
The following is a Txy digram for the system.
Temperature (C
180.0
1780
1760
1740
172.0
1700
1660
166.0
1643
162.0
1600
158.0
156.0
1540
152.0
1500
1480
1460
1420
138.0
1320
1300
1280
1240
123.0
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 055 0.50 0.65 0.70 0.75 0.80 8.85 0.90 0.95 1.00
Volatile component mole fraction: x, y (perhaps z)
Transcribed Image Text:The following is a Txy digram for the system. Temperature (C 180.0 1780 1760 1740 172.0 1700 1660 166.0 1643 162.0 1600 158.0 156.0 1540 152.0 1500 1480 1460 1420 138.0 1320 1300 1280 1240 123.0 0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 055 0.50 0.65 0.70 0.75 0.80 8.85 0.90 0.95 1.00 Volatile component mole fraction: x, y (perhaps z)
y, Mole Fraction
1.00
0.95
0.90
0.85
0.80
0.75
0.70
0.65
0.60
0.55
0.50
045
040
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.00
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 0.55 0.60 0.65 0.70 0.75 0.80 085 0.90 0.95 1.00
x, Mole Fraction
Transcribed Image Text:y, Mole Fraction 1.00 0.95 0.90 0.85 0.80 0.75 0.70 0.65 0.60 0.55 0.50 045 040 0.35 0.30 0.25 0.20 0.15 0.10 0.05 0.00 0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 0.55 0.60 0.65 0.70 0.75 0.80 085 0.90 0.95 1.00 x, Mole Fraction
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