Page 14 - Analysis, Synthesis and Design of Chemical Processes, Third Edition

20.5 Reactor System Case Studies
20.5.1 Replacement of Catalytic Reactor in Benzene Process
20.5.2 Replacement of Cumene Catalyst
20.5.3 Increasing Acetone Production
20.6 Summary
References
Short Answer Questions
Problems
Chapter 21 Regulating Process Conditions
21.1 A Simple Regulation Problem

21.2 The Characteristics of Regulating Valves
21.3 Regulating Flowrates and Pressures
21.4 The Measurement of Process Variables
21.5 Common Control Strategies Used in Chemical Processes
21.5.1 Feedback Control and Regulation
21.5.2 Feed-Forward Control and Regulation
21.5.3 Combination Feedback and Feed-Forward Control
21.5.4 Cascade Regulation
21.6 Exchanging Heat and Work between Process and Utility Streams
21.6.1 Increasing the Pressure of a Process Stream and Regulating Its Flowrate
21.6.2 Exchanging Heat between Process Streams and Utilities
21.6.3 Exchanging Heat between Process Streams

21.7 Case Studies
21.7.1 The Cumene Reactor, R-801
21.7.2 A Basic Control System for a Binary Distillation Column
21.7.3 A More Sophisticated Control System for a Binary Distillation Column
21.8 Summary
References
Problems
Chapter 22 Process Troubleshooting and Debottlenecking
22.1 Recommended Methodology
22.1.1 Elements of Problem-Solving Strategies
22.1.2 Application to Troubleshooting Problems
22.2 Troubleshooting Individual Units
22.2.1 Troubleshooting a Packed-Bed Absorber
22.2.2 Troubleshooting the Cumene Process Feed Section
22.3 Troubleshooting Multiple Units
22.3.1 Troubleshooting Off-Specification Acrylic Acid Product

22.3.2 Troubleshooting Steam Release in Cumene Reactor
22.4 A Process Troubleshooting Problem
22.5 Debottlenecking Problems
22.6 Summary
References
Problems
SECTION 5 THE IMPACT OF CHEMICAL ENGINEERING DESIGN ON SOCIETY
Chapter 23 Ethics and Professionalism
23.1 Ethics