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Rapid estimation of corrected cut point in hydrocyclone classification units
Authors:MA Doheim  GA Ibrahim  AA Ahmed
Institution:Faculty of Engineering, Department of Mining and Metallurgical Engineering, University of Assiut, Assiut, Egypt
Abstract:In dressing plants, the rapid determination of the corrected cut point in hydrocyclone classification is desirable, useful, and important. In this work, classification tests have been carried out on white sand using a 10-cm diameter hydrocyclone to examine closely the relation between the recovery to underflow and the corrected separation size, d50. The study was carried out at wide ranges of: apex diameter, vortex-finder diameter, solid content of feed, and length of vortex finder.A simple, yet reliable, equation relating the solid recovery of underflow to d50, is developed using all the obtained results. The predicted data show good agreement with the experimental.
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