Effect Of Carbon On Cupbzn Flotation
Flow sheet: pb flotation 1st stage- 2nd stage zinc flotation. copper nil. your case: now discussed: pb, zn, cu-possible flow sheet advised. bulk flotation of pb,cu. then use mgs to remove graphitic carbon. then depress copper using dicromite. yes it is very difficult process. lot of r&d in lab, pilot plant is.