Gravity Dressing of Namibia Shelf Phosphorite
V. I. BELOBORODOV, G. P. ANDRONOV, I. B. ZAKHAROVA, N. M. FILIMONOVA, E. D. RUKHLENKO
Mining Institute, Kola Science Center, Russian Academy of Sciences, ul. Fersmana 24, Apatity, 184209 Russia
Keywords: phosphorite, gravity dressing, concentration table, phosphate concentrate
Abstract
The authors present research findings on dressing of Namibia shelf phosphorite. Alternative circuits of gravity dressing of phosphorite specimens having different chemistry and grain size composition are offered. The resultant phosphate concentrate contains 27% P2O5 at 81.2% P2O5 recovery.
|
