Economic and Safe Extraction of Pillars and Associated Reserves Using Underground Mining Methods
by Conri Moolman & Ismet Canbulat | September 2003
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Upgrading of coal fines with a Centrifugal Concentrator
Bench and pilot testing of four centrifugal concentrator models on fine coal from two collieries, with operating variables that resisted correlation flagged for further work. For plant metallurgists.
What this report foundFour centrifugal concentrators all cut ash in fine coal, with desliming the decisive step.