Hard Rock Lithium Processing - SGS
Low iron and high sulphur content are handicaps which can now be both overcome by the combination of magnetic concentration and sintering. The accompanying flow sheets of mill No. 3 (Fig. 6), mill No. 4 (Fig. 7), and mill No. 5 (Fig. 8), of Witherbee, Sherman & Co. at Mineville, N. Y., show arrangements for treating, three different ores.