Homework Help is Here – Start Your Trial Now!
Engineering
Chemical Engineering
A distillation column with a partial reboiler and a total condenser is being used to separate a mixture of Ethane (1), Ethylene (2), and Propane (3). The feed is 20.0% mole Ethane, 30.0% mole Ethylene and 50.0% mole Propane. The feed is input as a saturated vapor. We desire 90.00% recovery of the Ethylene in the bottoms and 98.00% recovery of the Ethane in the distillate. The reflux is returned as a saturated liquid, and CMO can be assumed. Equilibrium can be represented as constant relative volatilities. Choosing Ethylene (2) as the reference component, a12 = 1.9 and a32 = 0.65. Use a basis of 100 moles of feed/h. Find the number of equilibrium stages required at total reflux.

A distillation column with a partial reboiler and a total condenser is being used to separate a mixture of Ethane (1), Ethylene (2), and Propane (3). The feed is 20.0% mole Ethane, 30.0% mole Ethylene and 50.0% mole Propane. The feed is input as a saturated vapor. We desire 90.00% recovery of the Ethylene in the bottoms and 98.00% recovery of the Ethane in the distillate. The reflux is returned as a saturated liquid, and CMO can be assumed. Equilibrium can be represented as constant relative volatilities. Choosing Ethylene (2) as the reference component, a12 = 1.9 and a32 = 0.65. Use a basis of 100 moles of feed/h. Find the number of equilibrium stages required at total reflux.

Introduction to Chemical Engineering Thermodynamics
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
See similar textbooks
icon
Related questions
Question
Answer Range: 9.39, 9.48, 9.49 9.59
line A distillation column with a partial reboiler and a total condenser is being used to separate a mixture of Ethane (1), Ethylene (2), and Propane (3). The feed is 20.0% mole Ethane, 30.0% mole Ethylene and 50.0% mole Propane. The feed is input as a saturated vapor. We desire 90.00% recovery of the Ethylene in the bottoms and 98.00% recovery of the Ethane in the distillate. The reflux is returned as a saturated liquid, and CMO can be assumed. Equilibrium can be represented as constant relative volatilities. Choosing Ethylene (2) as the reference component, a12 = 1.9 and a32 = 0.65. Use a basis of 100 moles of feed/h. Find the number of equilibrium stages required at total reflux.
Transcribed Image Text:line A distillation column with a partial reboiler and a total condenser is being used to separate a mixture of Ethane (1), Ethylene (2), and Propane (3). The feed is 20.0% mole Ethane, 30.0% mole Ethylene and 50.0% mole Propane. The feed is input as a saturated vapor. We desire 90.00% recovery of the Ethylene in the bottoms and 98.00% recovery of the Ethane in the distillate. The reflux is returned as a saturated liquid, and CMO can be assumed. Equilibrium can be represented as constant relative volatilities. Choosing Ethylene (2) as the reference component, a12 = 1.9 and a32 = 0.65. Use a basis of 100 moles of feed/h. Find the number of equilibrium stages required at total reflux.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
Introduction to Chemical Engineering Thermodynami…
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…
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…
Elements of Chemical Reaction Engineering (5th Ed…
Chemical Engineering
ISBN:
9780133887518
Author:
H. Scott Fogler
Publisher:
Prentice Hall
Process Dynamics and Control, 4e
Process Dynamics and Control, 4e
Chemical Engineering
ISBN:
9781119285915
Author:
Seborg
Publisher:
WILEY
Industrial Plastics: Theory and Applications
Industrial Plastics: Theory and Applications
Chemical Engineering
ISBN:
9781285061238
Author:
Lokensgard, Erik
Publisher:
Delmar Cengage Learning
Unit Operations of Chemical Engineering
Unit Operations of Chemical Engineering
Chemical Engineering
ISBN:
9780072848236
Author:
Warren McCabe, Julian C. Smith, Peter Harriott
Publisher:
McGraw-Hill Companies, The
SEE MORE TEXTBOOKS