Front Cover -- Coulson and Richardson's Chemical Engineering -- Coulson and Richardson's Chemical Engineering: Volume 3A: Chemical and Biochemical Reactors and Reaction Engineering -- Copyright -- Contents -- List of Contributors -- Preface -- 1 - Reactor Design-General Principles -- 1.1 B...

Ausführliche Beschreibung

Bibliographische Detailangaben

Weitere Verfasser:	Ravi, R. (HerausgeberIn), Vinu, R. (HerausgeberIn), Gummadi, S. N. (HerausgeberIn)
Format:	Elektronisch E-Book
Sprache:	English
Veröffentlicht:	Oxford Elsevier [2017]
Ausgabe:	Fourth edition
Online-Zugang:	FHD01
Zusammenfassung:	Front Cover -- Coulson and Richardson's Chemical Engineering -- Coulson and Richardson's Chemical Engineering: Volume 3A: Chemical and Biochemical Reactors and Reaction Engineering -- Copyright -- Contents -- List of Contributors -- Preface -- 1 - Reactor Design-General Principles -- 1.1 Basic Objectives in Design of a Reactor -- 1.1.1 By-products and Their Economic Importance -- 1.1.2 Preliminary Appraisal of a Reactor Project -- 1.2 Classification of Reactors and Choice of Reactor Type -- 1.2.1 Homogeneous and Heterogeneous Reactors -- 1.2.2 Batch Reactors and Continuous Reactors -- 1.2.3 Variations in Contacting Pattern-Semibatch Operation -- 1.2.4 Influence of Heat of Reaction on Reactor Type -- 1.2.4.1 Adiabatic Reactors -- 1.2.4.2 Reactors With Heat Transfer -- 1.2.4.3 Autothermal Reactor Operation -- 1.3 Choice of Process Conditions -- 1.3.1 Chemical Equilibria and Chemical Kinetics -- 1.3.2 Calculation of Equilibrium Conversion -- 1.3.3 Ultimate Choice of Reactor Conditions -- 1.4 Material and Energy Balances -- 1.4.1 Material Balance and the Concept of Rate of Generation of a Species -- 1.4.2 Energy Balance -- 1.5 Chemical Kinetics and Rate Equations -- 1.5.1 Definition of Order of Reaction and Rate Constant -- 1.5.2 Influence of Temperature: Activation Energy -- 1.5.3 Rate Equations and Reaction Mechanism -- 1.5.4 Reversible Reactions -- 1.5.5 Experimental Determination of Kinetic Constants -- 1.6 Batch Reactors -- 1.6.1 Calculation of Reaction Time: Basic Design Equation -- 1.6.2 Reaction Time-Isothermal Operation -- 1.6.3 Maximum Production Rate -- 1.6.4 Reaction Time-Nonisothermal Operation -- 1.6.5 Adiabatic Operation -- 1.6.6 Kinetics From Batch Reactor Data -- 1.6.6.1 Differential Method -- 1.6.6.2 Integral Method -- 1.6.6.3 Differential Versus Integral Method: Comparison -- 1.6.6.4 Fractional Life Method 1.6.6.5 Kinetics of Gas-Phase Reactions From Pressure Measurements -- 1.7 Tubular Flow Reactors -- 1.7.1 Basic Design Equations for a Tubular Reactor -- 1.7.2 Tubular Reactors-Nonisothermal Operation -- 1.7.3 Pressure Drop in Tubular Reactors -- 1.7.4 Kinetic Data From Tubular Reactors -- 1.8 Continuous Stirred Tank Reactors -- 1.8.1 Assumption of Ideal Mixing: Residence Time -- 1.8.2 Design Equations for Continuous Stirred Tank Reactors -- 1.8.3 Graphical Methods -- 1.8.4 Autothermal Operation -- 1.8.5 Kinetic Data From Continuous Stirred Tank Reactors -- 1.9 Comparison of Batch, Tubular, and Stirred Tank Reactors for a Single Reaction: Reactor Output -- 1.9.1 Batch Reactor and Tubular Plug Flow Reactor -- 1.9.2 Continuous Stirred Tank Reactor -- 1.9.2.1 One Tank -- 1.9.2.2 Two Tanks -- 1.9.3 Comparison of Reactors -- 1.10 Comparison of Batch, Tubular, and Stirred Tank Reactors for Multiple Reactions: Reactor Yield -- 1.10.1 Types of Multiple Reactions -- 1.10.2 Yield and Selectivity -- 1.10.3 Reactor Type and Backmixing -- 1.10.4 Reactions in Parallel -- 1.10.4.1 Requirements for High Yield -- 1.10.4.1.1 Reactant Concentration and Reactor Type -- 1.10.4.1.2 Pressure in Gas-Phase Reactions -- 1.10.4.1.3 Temperature of Operation -- 1.10.4.1.4 Choice of Catalyst -- 1.10.4.2 Yield and Reactor Output -- 1.10.5 Reactions in Parallel-Two Reactants -- 1.10.6 Reactions in Series -- 1.10.6.1 Batch Reactor or Tubular Plug Flow Reactor -- 1.10.6.2 Continuous Stirred Tank Reactor-One Tank -- 1.10.6.3 Reactor Comparison and Conclusions -- 1.10.6.3.1 Reactor Type -- 1.10.6.3.2 Conversion in Reactor -- 1.10.6.3.3 Temperature -- 1.10.6.3.4 General Conclusions -- 1.10.7 Reactions in Series-Two Reactants -- 1.11 Appendix: Simplified Energy Balance Equations for Flow Reactors -- Nomenclature -- References -- Further Reading 2 - Flow Characteristics of Reactors-Flow Modeling -- 2.1 Nonideal Flow and Residence Time Distribution -- 2.1.1 Types of Nonideal Flow Patterns -- 2.1.2 Residence Time Distribution: Basic Concepts and Definitions -- 2.1.3 Experimental Determination of E(t) and F(t) -- 2.1.3.1 The Convolution Formula -- 2.1.3.2 Step and Impulse Responses -- 2.1.4 E and F Functions for Ideal Reactors -- 2.1.4.1 Continuous Stirred Tank Reactor -- 2.1.4.2 Plug Flow Reactor -- 2.1.5 Statistics of Residence Time Distribution -- 2.1.6 Application of Tracer Information to Reactors -- 2.2 Zero-Parameter Models-Complete Segregation and Maximum Mixedness Models -- 2.2.1 Special Case of First-Order Reactions: Equivalence of the Segregated and Maximum Mixedness Models -- 2.2.2 PFR and Zero-Parameter Models -- 2.2.3 Residence Time Distribution of the CSTR and the Zero-Parameter Models -- 2.2.4 Bounds on Conversion: Some General Rules -- 2.2.4.1 Zero-Order Kinetics -- 2.2.4.2 First-Order Kinetics -- 2.2.4.3 Second-Order Kinetics -- 2.3 Tanks-in-Series Model -- 2.3.1 Predicting Reactor Conversion From Tanks-in-Series Model -- 2.4 Dispersed Plug Flow Model -- 2.4.1 Axial Dispersion and Model Development -- 2.4.2 Basic Differential Equation -- 2.4.3 Response to an Ideal Pulse Input of Tracer -- 2.4.4 Experimental Determination of Dispersion Coefficient From a Pulse Input -- 2.4.4.1 Many Equally Spaced Points -- 2.4.4.2 Relatively Few Data Points but Each Concentration Ci Measured Instantaneously at Time ti () -- 2.4.4.3 Data Collected by a "Mixing Cup" -- 2.4.5 Further Development of Tracer Injection Theory -- 2.4.5.1 Significance of the Boundary Conditions -- 2.4.5.2 Dispersion Coefficients From Nonideal Pulse Data -- 2.4.5.3 Pulse of Tracer Moving Through a Series of Vessels -- 2.4.6 Values of Dispersion Coefficients From Theory and Experiment
Beschreibung:	1 Online-Ressource (xx, 582 Seiten)
ISBN:	9780081012239