Identify control objective for the given process. 2. Identify controlled variable and manipulated variable for the given process. 3. Identify one disturbance variable and justify how this variable affecting the controlled variable.
Identify control objective for the given process. 2. Identify controlled variable and manipulated variable for the given process. 3. Identify one disturbance variable and justify how this variable affecting the controlled variable.
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
1. Identify control objective for the given process.
2. Identify controlled variable and manipulated variable for the given process.
3. Identify one disturbance variable and justify how this variable affecting the controlled variable.
Transcribed Image Text:Steam
Steam
Air
Methanol
Vaporizer
BFW
Steam
Steam
Water
Ag catalyst bed
(10-50 mm)
890 K
Off-gas
Reactor and Waste
heat boiler
Figure 1: Process flow diagram (PFD) for formaldehyde production.
Absorber
Distillation
column
steam
Formaldehyde
solution (50 wt%)
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step 1: Identify control objective for the formaldehyde production
VIEWStep 2: Identify control objective for the formaldehyde production
VIEWStep 3: Identify controlled variable and manipulated variable
VIEWStep 4: Identify one disturbance variable and justify how this variable affecting the controlled variable.
VIEWSolution
VIEW
Step by step
Solved in 5 steps
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