sub sectoral environmental and social guidelines mineral processing ab0cd process description beneficiation processes typically take place very close to the mine to reduce the cost of mineral processing is the ...
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...Sub sectoral environmental and social guidelines mineral processing abcd process description beneficiation processes typically take place very close to the mine reduce cost of is transportation extracting valuable minerals from their ores also known as nb ororee smelting metals covered by iron steel production for ferrous storstoragagee base refining non nn a number operations will be oo ii tt combined which exploit difference in uu crushingcrushing physical properties mminmmin gringrindingding ore four general types operation are coco carried out sizsiziingng comminution particle size reduction dry crushing run concenconcentrtratiatioonn tailtailingingss followed grinding or slurried material dewdewatateringering fifiltrltraatitionon sizing separation particles either screening minermineralal classification exploits taitailinglingss differences settling velocities due other techniques may used specific concentration based on e g alumina precious chemical froth flotation gravity bauxit...