| FOREWORD | i |
| PREFACE | ii |
| SECTION I. DRYING THEORY AND MODELLING | |
| A Short-Cut Method for the Calculation of Drying Rates in Case of a
Concentration-dependent Diffusion Coefficient W.J.A.H. Schoeber, Eindhoven University of Technology, Eindhoven, The Netherlands |
1 |
| The Kinetics of Drying Microporous Materials J.M.D. MacElroy and J.J. Kelly, University College Dublin, Dublin, Ireland |
10 |
| A Transport Phenomena Analysis of Air Drying of Foodstuffs E. Rotstein, PLAPIQUI (UNS-CONICET) Bahia Blanca, Argentina; and A.R.H. Cornish, Imperial College, London, England |
24 |
| Determination of the Diffusivity of Moisture Within Wet Materials
I. Shishido and S. Ohtani, Dept. of Chemical Eng., Tohoku University, Sendai, Japan |
30 |
| Adiabatic Drying of Hygroscopic Materials K. Werling, Chemical Eng., University of Lund, Sweden |
36 |
| An Approximation of Transient Change of Moisture Distribution Within
Porous Materials Being Dried M. Suzuki and S. Maeda, Dept. of Chemical Eng., Tohoku University, Sendai, Japan |
42 |
| Numerical Evaluation of Transfer Coefficients of Drying Process of
Porous Bodies in the Falling Rate Period S. Endrenyi, Technical University Budapest; and D. Szentivanyi, Institute of Inland Trade for Organization, Budapest, Hungary |
48 |
| Drying Mechanism of a Non-Supported Droplet R. Toei, M. Okazaki, and T. Furuta, Dept. of Chemical Eng., Kyoto University, Kyoto, Japan |
53 |
| Capillary Mechanism in Drying B. Kisakurek, Middle East Technical University, Turkey; and O. Gebizlioglu, Princeton University, Princeton, New Jersey, U.S.A. |
59 |
| Drying Apparatus for Crystal Urea T. Jojima and K. Iida, Mitsui Toatsu Chemicals Inc.; and M. Nobue, S. Nioh, Toyo Engineering Corp., Tokyo, Japan |
66 |
| On the Period of Constant Drying Rate J. van Brakel and P.M. Heertjes, Delft University of Technology, Laboratory of Chemical Eng., Delft, The Netherlands |
70 |
| Role of Relative Transfer Factors in Controlling the Operation of
Driers L. Imre and I. Szab? Technical University, Budapest, Hungary |
76 |
| Spinning a Filament in Dry Spinning Y. Sano, Dept. of Chemical Eng., Yamaguchi University, Tokiwadai, Ube, Japan |
82 |
| Calculation of Drying Parameters for the Penetrating Evaporation Front
S. Szentgyorgyi and K. Molnar, Dept. of Chemical Machinery and Agricultural Industries, Technical University, Budapest, Hungary |
92 |
| A Non-Equilibrium Thermodynamics Approach to Transport Phenomena in
Capillary Porous Media M. Fortes and M.R. Okos, Purdue University, W. Lafayette, U.S.A. |
100 |
| SECTION II. DRYING OF GRANULAR MATERIALS | |
| Convective Drying of Small Wood Particles O.A. Plumb, P.C. Malte, R.W. Cox, and R.J. Robertus, Dept. of Mechanical Eng., Washington State University, Pullman, Washington, U.S.A. |
110 |
| Puffing and Drying of Grains T. Akao and R. Aonuma, Kikkoman Shoyu Co. Ltd., Noda-shi, Japan |
117 |
| Conductive Heating Drying of Granular Bed With Low Water Content
M. Okazaki, T. Yamasaki, and R. Toei, Dept. of Chemical Eng., Kyoto University, Kyoto, Japan |
122 |
| The Inverse Region Criterion in the Design of Through-Circulation
Dryers L.J. Stradling, Jr. and J.R. Thygeson, Jr., Drexel University, Philadelphia, U.S.A. |
130 |
| Particle Residence Time Distribution in Plug Flow Fluid Bed Dryers
D. Reay, AERE Harwell, Oxfordshire, England |
136 |
| Continuous Removing Devices of Large Particles from Fluidized Bed
Dryer T. Takahashi, Kurimoto Iron Works, Osaka, Japan |
145 |
| A High Efficiency Thermal Drying System Vere Maffet, Organic Recycling Inc., Pennsylvania, U.S.A. |
147 |
| Volumetric Heat Transfer Coefficient and Pressure Drop in Rotary
Dryers and Coolers H. Hirosue, National Industrial Research Institute of Kyushu Tosu; and H. Shinohara, Kyushu University, Fukuoka, Japan |
152 |
| Transport Processes in Packed Beds M. Parti, Dept. of Chemical Machinery and Agricultural Industries, Technical University, Budapest, Hungary |
160 |
| SECTION III. DRYING OF CONTINUOUS SHEETS | |
| The Optimization of Textile Tenter Frame Dryer Operations W.F. Beckwith, J.N. Beard, Jr. and R.L. Gross, Dept. of Chemical Eng Clemson University, Clemson, South Carolina, U.S.A. |
168 |
| Coupled Heat and Mass Transfer Under a Laminar Impinging Jet Y.K. Li, A.S. Mujumdar, and W.J.M. Douglas, Dept. of Chemical Eng., McGill University, Montreal, Canada |
175 |
| Drying Rate and Energy Consumption for an Air Cap Dryer System
D.A. Rounds and G.L. Wedel, Beloit Corporation, Beloit, Wisconsin, U.S.A. |
185 |
| Evaluation of Drying Times, Drying Rates, and Evaporative Fluxes When
Drying Wood With Impinging Jets H.N. Rosen, North Central Forest Experiment Station, USDA Forest Service, Carbondale, Illinois, U.S.A. |
192 |
| Drying and Shrinkage of Paper W.Z. Tarnawski, Institute of Papermaking and Paper Machines, University of Lodz, Lodz, Poland |
201 |
| The Analysis of the Drying Process in the Thin Films of Ink H. Hardisty, University of Bath, Bath, U.K. |
208 |
| SECTION IV. GENERAL TOPICS | |
| Opinions About Selection and Design of Dryers J. van Brakel, Delft University of Technology, Laboratory of Chemical Technology, Delft, The Netherlands |
216 |
| Drying of Solution Droplets in Superheated Vapors C.G. Moyers, Jr., Union Carbide Corporation, S. Charleston, West Virginia, U.S.A. |
224 |
| The Effect of Energy Costs, Safety and Environmental Factors on Dryer
Design R.W. Lang, Stork-Bowen Ltd., London, England |
230 |
| Effect of Drying Temperature and Cooling Rate on the Physical
Properties of Shelled Corn. A New Measuring Method G. Sitkei, Agricultural Machinery Trust, Budaors, Hungary |
236 |
| Drying of Gels D. Gehrmann and W. Kast, Technische Hochschule, Darmstadt, W. Germany |
239 |
| Spray Drying Problems for High Viscous and Heat Sensitive Food H. Hayashi, T. Wada and E. Kumazawa, Snow Brand Milk Products Co. Ltd., Higashi-ku Sapporo, Japan |
247 |
SUBJECT INDEX |
254 |
AUTHOR INDEX |
254 |