Non Ferrous Extractive Metallurgy VSSUT
2.5 Extraction of Mg in Pyrometallurgical Process. 48 .. process of removal of gangue from powdered ore is called concentration or ore dressing. There are ... as Cu, Zn, Pb, Sn, Co, and Ni, it reserves of Fe, Mn, Mg, Al, and Ti are expensive. Further, .. in some of these deposits, Mg is present as dolomite (CaCO3.MgCO3.
A Review on Novel Techniques for Chalcopyrite Ore Processing
Jan 1, 2012 . As a result, the metal value is preferably extracted directly from low grade ores . There is limited substitution of Zn with Cu despite chalcopyrite having . major sources of the world's base metals (Cu, Zn, Pb, respectively), whereas .. to the ore dressing plant by truck (at up to 150 tons per load) or conveyor.Get Price