... 14.18, 14.19, 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 ... surface, including roughness and presence of adsorbed films. Coulson and Richardson s CHEMICAL ENGINEERING VOLUME 2 FIFTH EDITION Particle Technology and Separation Processes PARTICULATE SOLIDS ... 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 Ltd for Fig. 2. 19.Premier Colloid Mills for Figs. 2. 33.Amandus–Kahl,...