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During treatment of copper-cobalt ores with a high nickel content of one of the domestic deposits by standard technology, it is expected to obtain converter matte containing, wt.%: 60–68 Ni, 7–9 Cu, 4–6 Fe, 2–3 Co, 21–23 S. It has been established for a model sample (wt. %: 62 Ni, 7.1 Cu, 3.7 Fe, 2.2 Co, 18 S) that processing converter matte under conditions of increased oxygen pressure is much more...
Over the years of mining nickel and copper deposits, they have become more and more multicomponent. In view of this, it is necessary it is necessary to convert traditional pyrometallurgical schemes for processing sulfide raw material into more complex schemes, i.e., hydrometallurgical or combined. This articles provides results of studying copper-nickel converter matte processing on the basis of sulfuric...
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