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COMPLEX SULPHIDE-BARITE ORE LEACHING IN FERRIC CHLORIDE SOLUTION

Miroslav Sokić, Vladislav Matković

2016ensulphide-barite orehigh pressure leachingferric chloridehydrometallurgymetal recovery

Abstract

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The results of research on the leaching process of complex sulphide-barite ore were presented in this paper. The leaching process was carried out in a laboratory autoclave by ferric chloride solution. Considering that those minerals are represented in complex structural-textural relationships, it is not possible to extract lead, zinc, and copper minerals from ore by flotation methods. The obtained results confirmed the possibility of the ore processing directly, by chemical methods. The effect of temperature, time, and oxygen partial pressure on the lead, zinc, and copper dissolution was studied. The maximal leaching degree was achieved at 100 °C with amounts of 91.5% for Pb, 96.1% for Zn, and 60.7% for Cu. Leaching at temperatures above 100 °C is impractical.

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Cite This Work

@article{062b541e-f64e-4245-a5b2-f4fc48bd9a73,
  title={COMPLEX SULPHIDE-BARITE ORE LEACHING IN FERRIC CHLORIDE SOLUTION},
  author={Miroslav Sokić and Vladislav Matković},
  year={2016},
  language={en}
}
TY  - JOUR
TI  - COMPLEX SULPHIDE-BARITE ORE LEACHING IN FERRIC CHLORIDE SOLUTION
AU  - Miroslav Sokić
AU  - Vladislav Matković
PY  - 2016
LA  - en
ER  -

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