Microstructured devices for chemical processing /

• Κύριοι συγγραφείς: Kashid, Madhvanand N. (Συγγραφέας), Renken, Albert, 1941- (Συγγραφέας), Kiwi-Minsker, Lioubov (Συγγραφέας)
• Μορφή: Ηλ. βιβλίο
• Γλώσσα: English
• Έκδοση: Weinheim, Germany : Wiley-VCH, 2014.
• Θέματα: Chemical processes > Study and teaching.; Chemical processes > Study and teaching.; Engineering.; Microstructured devices.; Electronic books.

Based on courses taught by the authors, this advanced textbook discusses opportunities for achieving larger-scale reactions in a technically controllable, sustainable, cost-effective and safe manner. Adopting a practical approach, it describes how miniaturized devices are used successfully for proce...

Πίνακας περιεχομένων:

• Microstructured Devices for Chemical Processing; Contents; Preface; List of Symbols; Chapter 1 Overview of Micro Reaction Engineering; 1.1 Introduction; 1.2 What are Microstructured Devices?; 1.3 Advantages of Microstructured Devices; 1.3.1 Enhancement of Transfer Rates; 1.3.2 Enhanced Process Safety; 1.3.3 Novel Operating Window; 1.3.4 Numbering-Up Instead of Scale-Up; 1.4 Materials and Methods for Fabrication of Microstructured Devices; 1.5 Applications of Microstructured Devices; 1.5.1 Microstructured Reactors as Research Tool; 1.5.2 Industrial/Commercial Applications
• 1.6 Structure of the Book1.7 Summary; References; Chapter 2 Basis of Chemical Reactor Design and Engineering; 2.1 Mass and Energy Balance; 2.2 Formal Kinetics of Homogenous Reactions; 2.2.1 Formal Kinetics of Single Homogenous Reactions; 2.2.2 Formal Kinetics of Multiple Homogenous Reactions; 2.2.3 Reaction Mechanism; 2.2.4 Homogenous Catalytic Reactions; 2.3 Ideal Reactors and Their Design Equations; 2.3.1 Performance Parameters; 2.3.2 Batch Wise-Operated Stirred Tank Reactor (BSTR); 2.3.3 Continuous Stirred Tank Reactor (CSTR); 2.3.4 Plug Flow or Ideal Tubular Reactor (PFR)
• 2.4 Homogenous Catalytic Reactions in Biphasic Systems2.5 Heterogenous Catalytic Reactions; 2.5.1 Rate Equations for Intrinsic Surface Reactions; 2.5.1.1 The Langmuir Adsorption Isotherms; 2.5.1.2 Basic Kinetic Models of Catalytic Heterogenous Reactions; 2.5.2 Deactivation of Heterogenous Catalysts; 2.6 Mass and Heat Transfer Effects on Heterogenous Catalytic Reactions; 2.6.1 External Mass and Heat Transfer; 2.6.1.1 Isothermal Pellet; 2.6.2 Internal Mass and Heat Transfer; 2.6.2.1 Isothermal Pellet; 2.6.2.2 Nonisothermal Pellet
• 2.6.2.3 Combination of External and Internal Transfer Resistances2.6.2.4 Internal and External Mass Transport in Isothermal Pellets; 2.6.2.5 The Temperature Dependence of the Effective Reaction Rate; 2.6.2.6 External and Internal Temperature Gradient; 2.6.3 Criteria for the Estimation of Transport Effects; 2.7 Summary; 2.8 List of Symbols; References; Chapter 3 Real Reactors and Residence Time Distribution (RTD); 3.1 Nonideal Flow Pattern and Definition of RTD; 3.2 Experimental Determination of RTD in Flow Reactors; 3.2.1 Step Function Stimulus-Response Method
• 3.2.2 Pulse Function Stimulus-Response Method3.3 RTD in Ideal Homogenous Reactors; 3.3.1 Ideal Plug Flow Reactor; 3.3.2 Ideal Continuously Operated Stirred Tank Reactor (CSTR); 3.3.3 Cascade of Ideal CSTR; 3.4 RTD in Nonideal Homogeneous Reactors; 3.4.1 Laminar Flow Tubular Reactors; 3.4.2 RTD Models for Real Reactors; 3.4.2.1 Tanks in Series Model; 3.4.2.2 Dispersion Model; 3.4.3 Estimation of RTD in Tubular Reactors; 3.5 Influence of RTD on the Reactor Performance; 3.5.1 Performance Estimation Based on Measured RTD; 3.5.2 Performance Estimation Based on RTD Models; 3.5.2.1 Dispersion Model