Flotation of silver from the leaching residues of copper cinders

Publication type: Journal Article
Publication date: 2022-09-15
Perm State University (PSU)
SJR: —
CiteScore: —
Impact factor: —
ISSN: 22231838
General Medicine
Abstract

The possibility of using 2-ethylhexanoic acid hydrazide (Hydrazex 18i) as a collector in the silver recov- ery from the leaching residues of copper cinders has been considered. The effect of pulp pH, reagent concentration and pretreatment of residue with sulfuric acid on flotation performance has been studied. An improvement in silver flotation characteristics (concentrate quality and recovery) with Hydrasex 18i compared to sodium butyl xanthate has been shown. The principal possibility of enrichment of silver-poor products in acidic and alkaline media with the help of the proposed reagent has been established.

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Chekanova L. G., Zabolotnykh S., Vaulina V. N. Flotation of silver from the leaching residues of copper cinders // Вестник Пермского университета Серия «Химия» = Bulletin of Perm University CHEMISTRY. 2022. Vol. 12. No. 1. pp. 36-44.
GOST all authors (up to 50) Copy
Chekanova L. G., Zabolotnykh S., Vaulina V. N. Flotation of silver from the leaching residues of copper cinders // Вестник Пермского университета Серия «Химия» = Bulletin of Perm University CHEMISTRY. 2022. Vol. 12. No. 1. pp. 36-44.
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TY - JOUR
DO - 10.17072/2223-1838-2022-1-36-44
UR - https://doi.org/10.17072/2223-1838-2022-1-36-44
TI - Flotation of silver from the leaching residues of copper cinders
T2 - Вестник Пермского университета Серия «Химия» = Bulletin of Perm University CHEMISTRY
AU - Chekanova, Larisa G.
AU - Zabolotnykh, S.A.
AU - Vaulina, Vera N.
PY - 2022
DA - 2022/09/15
PB - Perm State University (PSU)
SP - 36-44
IS - 1
VL - 12
SN - 2223-1838
ER -
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@article{2022_Chekanova,
author = {Larisa G. Chekanova and S.A. Zabolotnykh and Vera N. Vaulina},
title = {Flotation of silver from the leaching residues of copper cinders},
journal = {Вестник Пермского университета Серия «Химия» = Bulletin of Perm University CHEMISTRY},
year = {2022},
volume = {12},
publisher = {Perm State University (PSU)},
month = {sep},
url = {https://doi.org/10.17072/2223-1838-2022-1-36-44},
number = {1},
pages = {36--44},
doi = {10.17072/2223-1838-2022-1-36-44}
}
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Chekanova, Larisa G., et al. “Flotation of silver from the leaching residues of copper cinders.” Вестник Пермского университета Серия «Химия» = Bulletin of Perm University CHEMISTRY, vol. 12, no. 1, Sep. 2022, pp. 36-44. https://doi.org/10.17072/2223-1838-2022-1-36-44.