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Comprehensive Study on the Mechanism of Sulfating Roasting of Zinc Plant Residue with Iron Sulfates

Pavel Grudinsky, Denis Pankratov

2021Englishzinc residuesulfating roastingiron sulfatezinc ferritehydrometallurgymetal recovery

Abstract

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Zinc plant residue (ZPR) is a secondary material generated during hydrometallurgical zinc production that contains considerable contents of valuable elements such as Zn, Cu, Fe, Pb, Cd, Ag, In, Ga, Tl. Zinc, copper and accompanying elements in ZPR are in different minerals, mainly in the ferrites. A promising approach for recycling ZPR is the sulfating roasting using iron sulfates followed by water leaching. In this study, the composition of ZPR and the obtained products were thoroughly investigated by various methods including X-ray diffraction analysis (XRD), chemical phase analysis and Mössbauer spectroscopy. The effect of temperature, amount of iron sulfates and roasting.

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Cite This Work

@article{954b672c-a358-4b32-88d5-1b3d548687c1,
  title={Comprehensive Study on the Mechanism of Sulfating Roasting of Zinc Plant Residue with Iron Sulfates},
  author={Pavel Grudinsky and Denis Pankratov},
  year={2021},
  language={English}
}
TY  - JOUR
TI  - Comprehensive Study on the Mechanism of Sulfating Roasting of Zinc Plant Residue with Iron Sulfates
AU  - Pavel Grudinsky
AU  - Denis Pankratov
PY  - 2021
LA  - English
ER  -

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