Table of Contents
Physical Separation in Science and Engineering
Volume 13 (2004), Issue 3-4, Pages 89-99
http://dx.doi.org/10.1080/14786470412331286580

Modelling Studies on a 100 mm Water-Injection Cyclone

1Regional Research Laboratory, Bhopal 462 026, India
2Department of Geology, Barkatullah University, Bhopal 462 026, India
3Advisor, Environment Planning & Co-ordination Organisation (EPCO), Bhopal 462 026, India

Received 18 May 2004; Revised 6 July 2004

Copyright © 2004 Hindawi Publishing Corporation. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

Test work on a 100 mm water-injection cyclone was carried out using a ground lead-zinc ore. Experiments were conducted varying the vortex finder diameter, spigot diameter, feed inlet pressure and injection water rate. The effect of variables on the performance of the water-injection cyclone in terms of slurry throughput and corrected cut-size are presented. A set of equations have been developed for predicting the performance of a water-injection cyclone. Further, the reduced efficiency curve was quantified to predict the size distribution of water-injection cyclone products.