[...]... 127 139 157 180 21 1 50 40 0.0100 0.0 125 25 4 347 30 0.0166 422 20 16 0. 025 0 0.03 12 635 7 92 12 10 8 0.0416 0.0500 0.0 620 1056 127 0 1574 5 0.1000 25 40 0.0017 0.0 021 0.0 024 0.0 029 43 53 61 74 170 150 115 100 80 65 0.0035 0.0041 0.0049 0.0058 0.0069 0.00 82 89 104 125 147 175 20 8 60 0.0097 24 6 48 42 35 32 28 0.0116 0.0133 0.0164 0.0195 0. 023 2 29 5 351 417 495 589 24 20 16 14 12 10 9 8 7 6 5 4 0. 027 6 0.0 328 ... 0.0 021 0.0 026 0.0030 0.0035 0.0041 0.0049 0.0060 53 66 76 89 104 124 1 52 85 0.0070 178 72 60 52 0.0083 0.0099 0.0116 21 1 25 1 29 5 44 36 30 25 22 18 16 14 12 10 8 7 6 5 0.0139 0.0166 0.0197 0. 023 6 0. 027 5 0.0336 0.0395 0.0474 0.0553 0.0660 0.0810 0.0949 0.1107 0.1 320 353 422 500 600 699 853 1003 120 4 1405 1676 20 57 24 11 28 12 3353 20 0 0.0 025 63 150 0.0033 84 120 100 90 80 70 60 0.00 42 0.0050 0.0055 0.00 62. .. 1651 1981 23 62 2794 3 327 39 62 4699 Nominal aperture in µm 325 27 0 23 0 20 0 170 0.0017 0.0 021 0.0 024 0.0 029 0.0034 44 53 61 74 88 140 120 100 80 70 60 50 45 40 35 30 0.0041 0.0049 0.0059 0.0070 0.0083 0.0098 0.0117 0.0138 0.0165 0.0197 0. 023 2 104 125 150 177 21 0 25 0 29 7 350 420 500 590 25 20 18 16 0. 028 0 0.0331 0.0394 0.0469 710 840 1000 1190 14 12 10 8 0.0555 0.0661 0.0787 0.0937 1410 1680 20 00 23 80 7... 1 .23 , 2. 8, 2. 34, 13.39, 13.40 Buss (UK) Ltd, Cheadle Hulme, Cheshire for Figs 1 .24 , 14 .24 Dorr-Oliver Co Ltd, Croydon, Surrey for Figs 1 .26 , 1 .29 , 7.15, 7 .22 , 10.8, 10.9 Denver Process Equipment Ltd, Leatherhead, Surrey for Figs 1 .27 , 1.30, 1. 32, 1.47, 1.48 Wilfley Mining Machinery Co Ltd for Fig 1.33 NEI International Combustion Ltd, Derby for Figs 1.34, 1.35, 1.36, 1.37, 2. 10, 2. 20 2. 24, 2. 27, 2. 30,... 14 .20 APV Baker Ltd, Crawley, Sussex for Figs 14 .21 , 14 .22 , 14 .23 , 14 .24 , 14 .25 , 14 .26 The Editor and Publishers of Chemical and Process Engineering for Figs 14 .28 , 14.30 APV Pasilac Ltd, Carlisle, Cumbria for Figs 16.10, 16.11 Buflovak Equipment Division of Blaw-Knox Co Ltd for Figs 16.17, 16.18, and Table 16.3 Dr N Dombrowski for Figs 16.19, 16 .22 Ventilex for Fig 16 .29 INTRODUCTION The understanding... of Volume 2, Particle Technology and Separation Processes, reflects both the emphasis of the new edition and the current importance of these two topics in Chemical Engineering Particle Technology covers the basic properties of systems of particles and their preparation by comminution (Chapters 1 and 2) Subsequent chapters deal with the interaction between fluids and particles, under conditions ranging... 2. 30, 14.18, 16 .23 Lockers Engineers Ltd, Warrington for Figs 1.40, 1.41, 1. 42 Master Magnets Ltd, Birmingham for Figs 1.43, 1.44, 1.45 AAF Ltd, Cramlington, Northumberland for Figs 1.54, 1.68, 1.70, 1. 72 Vaba Process Plant Ltd, Rotherham, Yorks, successors to Edgar Allen Co Ltd for Figs 2. 4, 2. 7, 2. 13, 2. 14, 2. 29 Hadfields Ltd for Fig 2. 5 Hosokawa Micron Ltd, Runcorn, Cheshire for Fig 2. 12 Babcock & Wilcox... 12. 5 ABSORPTION ASSOCIATED WITH CHEMICAL REACTION 675 12. 6 ABSORPTION ACCOMPANIED BY THE LIBERATION OF HEAT 681 12. 7 PACKED TOWERS FOR GAS ABSORPTION 6 82 12. 8 PLATE TOWERS FOR GAS ABSORPTION 7 02 12. 9 OTHER EQUIPMENT FOR GAS ABSORPTION 709 12. 10 FURTHER READING 714 12. 11 REFERENCES 715 12. 12 NOMENCLATURE 717 13 Liquid Liquid Extraction 721 13.1 INTRODUCTION... situations, the particles are in physical contact with adjoining particles and there is 1 2 CHEMICAL ENGINEERING little relative movement between the particles In processes such as the sedimentation of particles in a liquid, however, each particle is completely surrounded by fluid and is free to move relative to other particles Only very simple cases are capable of a precise theoretical analysis and Stokes’... Wilcox Ltd for Fig 2. 19 Premier Colloid Mills for Figs 2. 33 Amandus–Kahl, Hamburg, Germany for Fig 2. 35 McGraw-Hill Book Co for Fig 3.3 Norton Chemical Process Products (Europe) Ltd, Stoke-on-Trent, Staffs for Table 4.3 Glitsch UK Ltd, Kirkby Stephen, Cheshire for Figs 11.51, 11. 52, 11.53 Sulzer (UK) Ltd, Farnborough, Hants for Figs 1.67, 4.13, 4.14, 4.15 Johnson-Progress Ltd, Stoke-on-Trent, Staffs for . Harker and J. F. Richardson) Coulson and Richardson s CHEMICAL ENGINEERING VOLUME 2 FIFTH EDITION Particle Technology and Separation Processes J. F. RICHARDSON University of Wales Swansea and J h0" alt="" Coulson and Richardson s CHEMICAL ENGINEERING VOLUME 2 FIFTH EDITION Particle Technology and Separation Processes Related Butterworth-Heinemann Titles in the Chemical Engineering. 3, Third edition Chemical and Biochemical Reaction Engineering, and Control (edited by J. F. Richardson and D. G. Peacock) Chemical Engineering, Volume 6, Third edition Chemical Engineering Design (R.K.Sinnott) Chemical