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Fundamentals of Reaction Engineering
Rafael Kandiyoti
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Rafael Kandiyoti
Fundamentals of Reaction
Engineering
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2
Fundamentals of Reaction Engineering
© 2009 Rafael Kandiyoti & Ventus Publishing ApS
ISBN 978-87-7681-510-3
Download free eBooks at bookboon.com
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Fundamentals of Reaction Engineering
Contents
Contents
CHAPTER 1: INTRODUCTION TO CHEMICAL REACTOR DESIGN
1.1
1.2
1.3
1.4
1.4.1
1.4.2
1.5
1.5.1
1.5.2
1.6
1.7
Introduction
General mass balance for isothermal chemical reactors
Mass balances for isothermal batch reactors
Continuous operation: Tubular reactors & the plug
fl
ow assumption
Integration of the tubular reactor mass balance equation (plug
fl
ow assumption)
Volume Change Upon Reaction in Isothermal Tubular Reactors
CSTR design with volume change upon reaction
Comparison of plug
fl
ow and CSTR reactors
CSTR reactors in cascade
The start-up/shutdown problem for a CSTR normally operating at steady state
10
10
11
11
13
17
18
22
23
24
25
28
28
29
Continuous operation: Continuous stirred tank reactors & the perfect mixing assumption 20
CHAPTER 2: REACTOR DESIGN FOR MULTIPLE REACTIONS
2.1
2.2
Consecutive and parallel reactions
Simple Consecutive reactions: Applications to reactor types
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Fundamentals of Reaction Engineering
Contents
2.2.1
2.2.2
2.2.3
2.3
2.3.1
2.3.2
2.3.3
2.4
2.5
2.6
2.6.1
2.6.2
2.6.3
2.6.4
2.6.5
Isothermal batch reactors
Consecutive reactions: isothermal (plug
fl
ow) tubular reactors
Consecutive reactions: isothermal CSTR reactors
Parallel reactions
Parallel reactions: Isothermal batch reactors
Parallel reactions: Isothermal (plug
fl
ow) tubular reactors
Parallel reactions: Isothermal CSTR reactors
Effect of temperature on relative rates of parallel reactions
How relative rates of reaction can affect the choice of chemical reactors
Extents of reaction: definitions and simple applications
Extents of reaction: Batch reactors
Extents of reaction: Tubular reactors assuming plug
fl
ow
Extents of reaction: Continuous stirred tank reactors
Applications to complex reaction schemes
Extents of reaction: Example
29
30
33
34
34
35
37
37
38
39
41
41
42
43
43
45
45
46
CHAPTER 3: NON-ISOTHERMAL REACTORS
3.1
3.2
Energy balance equations: Introduction
Energy balance equations for CSTR reactors
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