Hydrocyclones: Analysis and Applications

ISBN-13: 9780792318767 / Angielski / Twarda / 1992 / 421 str.

Ladislav Svarovsky; L. Svarovsky; M. T. Thew

Opis

It is with great pleasure and satisfaction that we introduce this volume which comprises the papers accepted for the 4th International Conference on Hydrocyclones held in Southampton from 23rd to 25th September 1992. As the name implies, this is the fourth Conference in the series, with the previous ones held in Cambridge in 1980, Bath in 1984 and Oxford in 1987. The papers cover a wide span of activities, from fundamental research to advances in industrial practice and, as in the earlier volumes, make a significant contribution of lasting value to the technical literature on hydrocyclones. Hydrocyclones continue to widen their appeal to engineers; besides their traditional role in mineral processing they now attract a lot of attention in chemical engineering, the oil and gas industry, power generation, the food industry, textiles, metal working, waste water treatment, pharmaceuticals, biotechnology and other industries. The reason for this continuously increasing attention is, as David Parkinson (General Manager of Conoco (UK)) said recently, that" ... a hydrocyclone is an engineering dream, a machine with no moving parts." Yet as this Volume clearly shows, the hydrocyclone can do so many things and do them well, whether the application is in solid-liquid, liquid-liquid or liquid-gas separation.

Spis treści

Fundamentals and New Areas.- Bradley Hydrocyclones: Design and Performance Analysis.- The Characteristics of Hydraulic Interaction Between Adjacent Hydrocyclones.- An Evaluation of Experimental Design Procedures for Hydrocyclone Modelling.- The Effect of the Air Core on the Flow Field within Hydrocyclones.- An Evaluation of the Plitt and Lynch & Rao Models for the Hydrocyclones.- Determination of Phase Behaviour in De-watering Hydrocyclones using Resistivity Measurements: Feasibility Study.- Fluid Flow Model of the Hydrocyclone for Concentrated Slurry Classification.- Prospects for the use of Hydrocyclones for Biological Separations.- A Parametric Evaluation of the Hydrocyclone Separation of Drilling Mud from Drilled Rock Chippings.- Design and Operation.- A New Method of Testing Hydrocyclone Grade Efficiencies.- Effect of Solids Feed Grade on the Separation of Slurries in Hydrocyclones.- A Cylindrical Hydrocyclone.- Prediction of Underflow Medium Density in Dense Medium Cyclones.- The Effect of Rheology on the Performance of Hydrocyclones.- Development of a Cyclonic De-Gassing Separator for use in a Roadside Fuel Dispenser.- Practical Applications.- Revolutionary Metal/Ceramic and Polymer Composite Technologies to form Net Shape Erosion/Corrosion Resistant Hydrocyclone Apexes and Liners.- LARCODEMS Separator — Development of Three-Product Unit.- Liquid Hydrocyclone Separation Systems.- Testing of the Vortoil Deoiling Hydrocyclone using Canadian Offshore Crude Oil.- A New Method of Starch Production from Potatoes.- Development.- Separation of Liquid-Liquid-Solid Mixtures in a Hydrocyclone-Coalescer System.- LDV Measurements in the Vortex Flow Created by a Rotating Wall Dewatering Cyclone.- Application of a Novel In-Line Free-Vortex Separator in a Two Phase Pumping System.- Three-Product Hydrocyclone for Simultaneous Separation of Solids both Heavier and Lighter than Liquid Medium.- Operational Parameters of Hydrocyclones in the Urea Crystals Thickening.