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Drying in the process industry / C.M. van 't Land
Resource type: Ressourcentyp: Buch (Online)Buch (Online)Sprache: Englisch Verlag: Hoboken, N.J : John Wiley & Sons, c2012Auflage: Online-AusgBeschreibung: Online-Ressource (1 online resource (xii, 381 p.)) : illISBN:- 1283398044
- 9781283398046
- 9780470131176
- 9781118105849
- 660.28426
- TEC009010
- TP363
Inhalte:
Zusammenfassung: "This book assists the process development engineer, the process engineer, and the plant engineer in selecting drying equipment. The criteria to be observed are discussed. The procedure concerning the selection of an industrial dryer always starts with the gathering of results of relevant laboratory measurements. The next step is carrying out small-scale tests, the results of which can be scaled up. Procedures for sizing equipment are also covered. Written by an author with over four decades in the process industries, this book brings an extensively practical approach for the engineer"--PPN: PPN: 809508028Package identifier: Produktsigel: ZDB-26-MYL | ZDB-38-EBR | ZDB-30-PAD | ZDB-30-PQE
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
15 Continuous Moisture-Measurement Methods, Dryer Process Control, and Energy Recovery
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