a) How many unit operations are found in this system? b) What assumption(s) can be made for this process? c) Write the overall mass balance for the process.
a) How many unit operations are found in this system? b) What assumption(s) can be made for this process? c) Write the overall mass balance for the process.
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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![Problem 2
e) The following information is provided:
The following continuous process is operated to separate components A and B:
Steam
1
2
3
4
5
6.
7
8
10
11
XA
1
BCD
0.23
10
1
0.45
1
3
11
SEPARATOR 1
MIXER
A
m
4m
2m5
0.2mg
50
(kg/min]
Perform the degrees of freedom analysis on the different operating units in the system (show
calculations below):
SEPARATOR 2
UNIT
MIXER
SPLITTER
SEPARATOR
MIXING
SEPARATOR
OVERALL
D
1
POINT
2
PROCESS
Components C and D are added to help the separation of A from B by changing the partitioning coefficients of
the system.
Streams
Variables
(N)
a) How many unit operations are found in this system?
Constraints
(N.)
Degrees of
Freedom
(DF)
b) What assumption(s) can be made for this process?
DOF Calculations:
c) Write the overall mass balance for the process.
f) Find the mass composition in stream 3
d) Write the overall component mass balances for each component (A, B, C, D).
g) Find the mass composition in stream 1.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3bc99959-8954-4d53-b9bf-7a6db4eef43e%2F9a868aba-435b-4209-b199-25cdf8fd53dc%2F5ohb0ga_processed.png&w=3840&q=75)
Transcribed Image Text:Problem 2
e) The following information is provided:
The following continuous process is operated to separate components A and B:
Steam
1
2
3
4
5
6.
7
8
10
11
XA
1
BCD
0.23
10
1
0.45
1
3
11
SEPARATOR 1
MIXER
A
m
4m
2m5
0.2mg
50
(kg/min]
Perform the degrees of freedom analysis on the different operating units in the system (show
calculations below):
SEPARATOR 2
UNIT
MIXER
SPLITTER
SEPARATOR
MIXING
SEPARATOR
OVERALL
D
1
POINT
2
PROCESS
Components C and D are added to help the separation of A from B by changing the partitioning coefficients of
the system.
Streams
Variables
(N)
a) How many unit operations are found in this system?
Constraints
(N.)
Degrees of
Freedom
(DF)
b) What assumption(s) can be made for this process?
DOF Calculations:
c) Write the overall mass balance for the process.
f) Find the mass composition in stream 3
d) Write the overall component mass balances for each component (A, B, C, D).
g) Find the mass composition in stream 1.
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