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Drying in the Process Industry.
A comprehensive approach to selecting and understanding drying equipment for chemical and mechanical engineers A detailed reference of interest for engineers and energy specialists working in the process industry field, Drying in the Process Industry investigates the current state of the art of toda...
| Clasificación: | Libro Electrónico |
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| Autor principal: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Hoboken :
John Wiley & Sons,
2011.
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| Temas: | |
| Acceso en línea: | Texto completo |
Tabla de Contenidos:
- DRYING IN THEPROCESS INDUSTRY; Contents; Preface; 1 Introduction; 2 Drying as Part of the Overall Process; 2.1 Residual Moisture; 2.2 Optimization of the Dewatering Step; 2.3 Process Changes to Simplify Drying; 2.4 Combination of Drying and Other Process Steps; 2.5 Nonthermal Drying; 2.6 Process Changes to Avoid Drying; 2.7 No Drying; 3 Procedures for Choosing a Dryer; 3.1 Selection Schemes; 3.2 Processing Liquids, Slurries, and Pastes; 3.3 Special Drying Techniques; 3.4 Some Additional Comments; 3.5 Testing on Small-Scale Dryers; 3.6 Examples of Dryer Selection; 4 Convective Drying.
- 4.1 Common Aspects of Continuous Convective Dryers4.2 Saturated Water Vapor Pressure; 4.3 Wet-Bulb Temperature; 4.4 Adiabatic Saturation Temperature; 4.5 Humidity Chart; 4.6 Water-Material Interactions; 4.7 Drying with an Auxiliary Material; 4.8 Gas Velocities; 4.9 Heat Losses; 4.10 Electrical Energy Consumption; 4.11 Miscellaneous Aspects; 4.12 Material Balance (kg·h-1); 4.13 Heat Balance (kJ·h-1); 4.14 Specific Heat of Solids; 4.15 Gas Flows and Fan Power; 4.16 Direct Heating of Drying Air; 5 Continuous Fluid-Bed Drying; 5.1 General Description; 5.2 Fluidization Theory.
- 5.3 Drying Theory for Rectangular Dryers5.4 Removal of Bound Moisture from a Product in a Rectangular Dryer; 5.5 Circular Fluid-Bed Dryers; 6 Continuous Direct-Heat Rotary Drying; 6.1 General Description; 6.2 Design Methods; 7 Flash Drying; 7.1 General Description; 7.2 Design Methods; 7.3 Drying in Seconds; 7.4 Application of the Design Methods; 8 Spray Drying; 8.1 General Description; 8.2 Single-Fluid Nozzle; 8.3 Rotary Atomizer; 8.4 Pneumatic Nozzle; 8.5 Product Quality; 8.6 Heat of Crystallization; 8.7 Product Recovery; 8.8 Product Transportation; 8.9 Design Methods.
- 9 Miscellaneous Continuous Convective Dryers and Convective Batch Dryers9.1 Conveyor Dryers; 9.2 Wyssmont Turbo-Dryer; 9.3 Nara Media Slurry Dryer; 9.4 Anhydro Spin Flash Dryer; 9.5 Hazemag Rapid Dryer; 9.6 Combined Milling and Drying System; 9.7 Batch Fluid-Bed Dryer; 9.8 Atmospheric Tray Dryer; 9.9 Centrifuge-Dryer; 10 Atmospheric Contact Dryers; 10.1 Plate Dryers; 10.2 Mildly Agitated Contact Dryers (Paddle Dryers); 10.3 Vigorously Agitated Contact Dryers; 10.4 Vertical Thin-Film Dryers; 10.5 Drum Dryers; 10.6 Steam-Tube Dryers; 10.7 Spiral Conveyor Dryers.
- 10.8 Agitated Atmospheric Batch Dryers11 Vacuum Drying; 11.1 Vacuum Drying; 11.2 Freeze-Drying; 11.3 Vacuum Pumps; 12 Steam Drying; 12.1 Sugar Beet Pulp Dryer; 12.2 GEA Exergy Barr-Rosin Dryer; 12.3 Advantages of Continuous Steam Drying; 12.4 Disadvantages of Continuous Steam Drying; 12.5 Additional Remarks Concerning Continuous Steam Drying; 12.6 Eirich Evactherm Dryer; 13 Radiation Drying; 13.1 Dielectric Drying; 13.2 Infrared Drying; 14 Product Quality and Safeguarding Drying; 14.1 Product Quality; 14.2 Safeguarding Drying.