A distillation column is being used to separate a mixture of benzene, toluene, and cumene. The feed is 40 mole % benzene, 30 mole % toluene and 30 mole % cumene. We desire 95% recovery of the toluene in the distillate and 95% recovery of the cumene in the bottoms. CMO may be assumed. Refer to the following: α(benzene-toluene) = 2.25 and α(cumene-toluene) = 0.21 F = 100 kmol/hr , D/F - 0.7 a) Draw the column and label all the streams, including flowrates and components. Identify the key components in this problem. b) Find the minimum number of equilibrium stages required.
A distillation column is being used to separate a mixture of benzene, toluene, and cumene. The feed is 40 mole % benzene, 30 mole % toluene and 30 mole % cumene. We desire 95% recovery of the toluene in the distillate and 95% recovery of the cumene in the bottoms. CMO may be assumed. Refer to the following: α(benzene-toluene) = 2.25 and α(cumene-toluene) = 0.21 F = 100 kmol/hr , D/F - 0.7 a) Draw the column and label all the streams, including flowrates and components. Identify the key components in this problem. b) Find the minimum number of equilibrium stages required.
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
A distillation column is being used to separate a mixture of benzene, toluene, and cumene. The feed is 40 mole % benzene, 30 mole % toluene and 30 mole % cumene. We desire 95% recovery of the toluene in the distillate and 95% recovery of the cumene in the bottoms. CMO may be assumed. Refer to the following:
α(benzene-toluene) = 2.25 and α(cumene-toluene) = 0.21
F = 100 kmol/hr , D/F - 0.7
a) Draw the column and label all the streams, including flowrates and components. Identify the key components in this problem.
b) Find the minimum number of equilibrium stages required.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 6 steps with 1 images
Recommended textbooks for you
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…
Chemical Engineering
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY
Elements of Chemical Reaction Engineering (5th Ed…
Chemical Engineering
ISBN:
9780133887518
Author:
H. Scott Fogler
Publisher:
Prentice Hall
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…
Chemical Engineering
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY
Elements of Chemical Reaction Engineering (5th Ed…
Chemical Engineering
ISBN:
9780133887518
Author:
H. Scott Fogler
Publisher:
Prentice Hall
Industrial Plastics: Theory and Applications
Chemical Engineering
ISBN:
9781285061238
Author:
Lokensgard, Erik
Publisher:
Delmar Cengage Learning
Unit Operations of Chemical Engineering
Chemical Engineering
ISBN:
9780072848236
Author:
Warren McCabe, Julian C. Smith, Peter Harriott
Publisher:
McGraw-Hill Companies, The