Research on the Process of Sulphatizing Roasting of Copper Slag Flotation Tailings Using Iron Sulphates
Publication type: Journal Article
Publication date: 2020-04-01
SJR: 0.214
CiteScore: 1.3
Impact factor: —
ISSN: 17551307, 17551315
General Engineering
Abstract
The paper presents a study of sulphatizing roasting using iron (II) and (III) sulphates of copper slag flotation tailings of JSC “SUMZ” (Sredneuralsk Copper Smelter) with high content of silica. Temperature ranges of sulphatizing roasting and necessary amounts of Fe2(SO4)3 and FeSO4 for sulphation of zinc and copper were calculated by thermodynamic software HSC Chemistry 9.9. The laboratory experiments have shown that the degree of extraction of zinc and copper from the roasted samples during water leaching is in the range of 60-79%, while the degree of dissolution of iron is less than 1.1%. The obtained results are better or comparable to the results of direct leaching of copper tailings by strong sulfuric acid.
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Total citations:
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Citations from 2024:
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GOST
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Grudinsky P. et al. Research on the Process of Sulphatizing Roasting of Copper Slag Flotation Tailings Using Iron Sulphates // IOP Conference Series: Earth and Environmental Science. 2020. Vol. 459. No. 4. p. 42004.
GOST all authors (up to 50)
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Grudinsky P., Podjelnikova E. S., Dyubanov V. G. Research on the Process of Sulphatizing Roasting of Copper Slag Flotation Tailings Using Iron Sulphates // IOP Conference Series: Earth and Environmental Science. 2020. Vol. 459. No. 4. p. 42004.
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RIS
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TY - JOUR
DO - 10.1088/1755-1315/459/4/042004
UR - https://iopscience.iop.org/article/10.1088/1755-1315/459/4/042004
TI - Research on the Process of Sulphatizing Roasting of Copper Slag Flotation Tailings Using Iron Sulphates
T2 - IOP Conference Series: Earth and Environmental Science
AU - Grudinsky, Pavel
AU - Podjelnikova, E S
AU - Dyubanov, V. G.
PY - 2020
DA - 2020/04/01
PB - IOP Publishing
SP - 42004
IS - 4
VL - 459
SN - 1755-1307
SN - 1755-1315
ER -
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BibTex (up to 50 authors)
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@article{2020_Grudinsky,
author = {Pavel Grudinsky and E S Podjelnikova and V. G. Dyubanov},
title = {Research on the Process of Sulphatizing Roasting of Copper Slag Flotation Tailings Using Iron Sulphates},
journal = {IOP Conference Series: Earth and Environmental Science},
year = {2020},
volume = {459},
publisher = {IOP Publishing},
month = {apr},
url = {https://iopscience.iop.org/article/10.1088/1755-1315/459/4/042004},
number = {4},
pages = {42004},
doi = {10.1088/1755-1315/459/4/042004}
}
Cite this
MLA
Copy
Grudinsky, Pavel, et al. “Research on the Process of Sulphatizing Roasting of Copper Slag Flotation Tailings Using Iron Sulphates.” IOP Conference Series: Earth and Environmental Science, vol. 459, no. 4, Apr. 2020, p. 42004. https://iopscience.iop.org/article/10.1088/1755-1315/459/4/042004.
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