Q4// A liquid mixture of benzene-toluene is to be distilled in a fractionating tower. The feed contains 40 mol % benzene and 60 mol % toluene. A distillate containing 90 mol % benzene and a bottoms containing 10 mol % benzene. The feed at the boiling point, the reflux ratio is 4 and average 2.4. Equilibrium data for this system are given in the table below: XA 1 0.78 0.58 0.41 0.258 0.13 0 1 0.9 0.777 0.632 YA 0.456 0.26 1- Calculate the number of plates required. 2- What is the number of feed introducing tray from top. 3- Minimum number of theoretical plates. 4- Minimum reflux ratio. 0
Q4// A liquid mixture of benzene-toluene is to be distilled in a fractionating tower. The feed contains 40 mol % benzene and 60 mol % toluene. A distillate containing 90 mol % benzene and a bottoms containing 10 mol % benzene. The feed at the boiling point, the reflux ratio is 4 and average 2.4. Equilibrium data for this system are given in the table below: XA 1 0.78 0.58 0.41 0.258 0.13 0 1 0.9 0.777 0.632 YA 0.456 0.26 1- Calculate the number of plates required. 2- What is the number of feed introducing tray from top. 3- Minimum number of theoretical plates. 4- Minimum reflux ratio. 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
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
Related questions
Question
![Q4// A liquid mixture of benzene-toluene is to be distilled in a fractionating tower. The feed
contains 40 mol % benzene and 60 mol % toluene. A distillate containing 90 mol % benzene
and a bottoms containing 10 mol % benzene. The feed at the boiling point, the reflux ratio is
4 and a average 2.4.
Equilibrium data for this system are given in the table below:
XA
1
0.78
0.58
0.41
0.258
0.13
0
1
YA
0.9
0.777
0.632
0.456
0.26
1- Calculate the number of plates required.
2- What is the number of feed introducing tray from top.
3- Minimum number of theoretical plates.
4- Minimum reflux ratio.
0](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff8287766-f0fb-4d97-9721-d6d3be40e3a7%2F11910e9e-62e7-41fc-9639-5731f39e091f%2Fugxrcx4_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q4// A liquid mixture of benzene-toluene is to be distilled in a fractionating tower. The feed
contains 40 mol % benzene and 60 mol % toluene. A distillate containing 90 mol % benzene
and a bottoms containing 10 mol % benzene. The feed at the boiling point, the reflux ratio is
4 and a average 2.4.
Equilibrium data for this system are given in the table below:
XA
1
0.78
0.58
0.41
0.258
0.13
0
1
YA
0.9
0.777
0.632
0.456
0.26
1- Calculate the number of plates required.
2- What is the number of feed introducing tray from top.
3- Minimum number of theoretical plates.
4- Minimum reflux ratio.
0
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 3 steps with 5 images
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Recommended textbooks for you
![Introduction to Chemical Engineering Thermodynami…](https://www.bartleby.com/isbn_cover_images/9781259696527/9781259696527_smallCoverImage.gif)
Introduction to Chemical Engineering Thermodynami…
Chemical Engineering
ISBN:
9781259696527
Author:
J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:
McGraw-Hill Education
![Elementary Principles of Chemical Processes, Bind…](https://www.bartleby.com/isbn_cover_images/9781118431221/9781118431221_smallCoverImage.gif)
Elementary Principles of Chemical Processes, Bind…
Chemical Engineering
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY
![Elements of Chemical Reaction Engineering (5th Ed…](https://www.bartleby.com/isbn_cover_images/9780133887518/9780133887518_smallCoverImage.gif)
Elements of Chemical Reaction Engineering (5th Ed…
Chemical Engineering
ISBN:
9780133887518
Author:
H. Scott Fogler
Publisher:
Prentice Hall
![Introduction to Chemical Engineering Thermodynami…](https://www.bartleby.com/isbn_cover_images/9781259696527/9781259696527_smallCoverImage.gif)
Introduction to Chemical Engineering Thermodynami…
Chemical Engineering
ISBN:
9781259696527
Author:
J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:
McGraw-Hill Education
![Elementary Principles of Chemical Processes, Bind…](https://www.bartleby.com/isbn_cover_images/9781118431221/9781118431221_smallCoverImage.gif)
Elementary Principles of Chemical Processes, Bind…
Chemical Engineering
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY
![Elements of Chemical Reaction Engineering (5th Ed…](https://www.bartleby.com/isbn_cover_images/9780133887518/9780133887518_smallCoverImage.gif)
Elements of Chemical Reaction Engineering (5th Ed…
Chemical Engineering
ISBN:
9780133887518
Author:
H. Scott Fogler
Publisher:
Prentice Hall
![Process Dynamics and Control, 4e](https://www.bartleby.com/isbn_cover_images/9781119285915/9781119285915_smallCoverImage.gif)
![Industrial Plastics: Theory and Applications](https://www.bartleby.com/isbn_cover_images/9781285061238/9781285061238_smallCoverImage.gif)
Industrial Plastics: Theory and Applications
Chemical Engineering
ISBN:
9781285061238
Author:
Lokensgard, Erik
Publisher:
Delmar Cengage Learning
![Unit Operations of Chemical Engineering](https://www.bartleby.com/isbn_cover_images/9780072848236/9780072848236_smallCoverImage.gif)
Unit Operations of Chemical Engineering
Chemical Engineering
ISBN:
9780072848236
Author:
Warren McCabe, Julian C. Smith, Peter Harriott
Publisher:
McGraw-Hill Companies, The