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Behaviour of non-standard composition copper bearing anodes from the copper refining process

Authorized Users Only
2010
Authors
Marković, Rade
Friedrich, Bernd
Stajić-Trošić, Jasna
Jordović, Branka
Jugović, Branimir
Gvozdenović, Milica M.
Stevanović, Jasmina
Article (Published version)
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Abstract
This paper addresses on investigation the possibility of electrolytic treatment the sulphur acidic waste solution, obtained in the conventional electrolytic copper refining process. Beside the high copper concentration, the high concentration of other metals, in this case nickel, is the main characteristic of these waste solutions. Due to this fact, the copper bearing anodes with non-standard nickel, lead, tin and antimony content were specially prepared for the refining process. Nickel content of all anodes was approximately 7.5 mass%, and the content of lead, tin and antimony was varied. The preliminary results, obtained using the standard electrochemical techniques, have indicated that the copper bearing anodes could be used under the same conditions as well as in the conventional copper refining process. The measurements in constant galvanostatic pulse have pointed out that the all chemical elements from copper bearing anodes were dissolved and only copper was deposited onto the ca...thode. It was also pointed out that Ni concentration in the base working electrolyte (sulphur acidic waste solution), after 72 h of process, increased to 102 mass% at T-1 = 63 +/- 2 degrees C and up to 122 mass% at T-1 = 73 +/- 2 degrees C, while arsenic concentration decreased to a minimum value.

Keywords:
Non-standard copper bearing anodes / Electrorefining / Sulphur acidic waste solution / Alloying elements
Source:
Journal of Hazardous Materials, 2010, 182, 1-3, 55-63
Publisher:
  • Elsevier
Funding / projects:
  • Modifikacija metalnih i nemetalnih materijala elektroprovodnim polimerima za primenu u novim tehnologijama (RS-142044)

DOI: 10.1016/j.jhazmat.2010.05.137

ISSN: 0304-3894

PubMed: 20667423

WoS: 000282240800008

Scopus: 2-s2.0-77955572578
[ Google Scholar ]
5
4
URI
https://cer.ihtm.bg.ac.rs/handle/123456789/718
Collections
  • Radovi istraživača / Researchers' publications
Institution/Community
IHTM
TY  - JOUR
AU  - Marković, Rade
AU  - Friedrich, Bernd
AU  - Stajić-Trošić, Jasna
AU  - Jordović, Branka
AU  - Jugović, Branimir
AU  - Gvozdenović, Milica M.
AU  - Stevanović, Jasmina
PY  - 2010
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/718
AB  - This paper addresses on investigation the possibility of electrolytic treatment the sulphur acidic waste solution, obtained in the conventional electrolytic copper refining process. Beside the high copper concentration, the high concentration of other metals, in this case nickel, is the main characteristic of these waste solutions. Due to this fact, the copper bearing anodes with non-standard nickel, lead, tin and antimony content were specially prepared for the refining process. Nickel content of all anodes was approximately 7.5 mass%, and the content of lead, tin and antimony was varied. The preliminary results, obtained using the standard electrochemical techniques, have indicated that the copper bearing anodes could be used under the same conditions as well as in the conventional copper refining process. The measurements in constant galvanostatic pulse have pointed out that the all chemical elements from copper bearing anodes were dissolved and only copper was deposited onto the cathode. It was also pointed out that Ni concentration in the base working electrolyte (sulphur acidic waste solution), after 72 h of process, increased to 102 mass% at T-1 = 63 +/- 2 degrees C and up to 122 mass% at T-1 = 73 +/- 2 degrees C, while arsenic concentration decreased to a minimum value.
PB  - Elsevier
T2  - Journal of Hazardous Materials
T1  - Behaviour of non-standard composition copper bearing anodes from the copper refining process
VL  - 182
IS  - 1-3
SP  - 55
EP  - 63
DO  - 10.1016/j.jhazmat.2010.05.137
ER  - 
@article{
author = "Marković, Rade and Friedrich, Bernd and Stajić-Trošić, Jasna and Jordović, Branka and Jugović, Branimir and Gvozdenović, Milica M. and Stevanović, Jasmina",
year = "2010",
abstract = "This paper addresses on investigation the possibility of electrolytic treatment the sulphur acidic waste solution, obtained in the conventional electrolytic copper refining process. Beside the high copper concentration, the high concentration of other metals, in this case nickel, is the main characteristic of these waste solutions. Due to this fact, the copper bearing anodes with non-standard nickel, lead, tin and antimony content were specially prepared for the refining process. Nickel content of all anodes was approximately 7.5 mass%, and the content of lead, tin and antimony was varied. The preliminary results, obtained using the standard electrochemical techniques, have indicated that the copper bearing anodes could be used under the same conditions as well as in the conventional copper refining process. The measurements in constant galvanostatic pulse have pointed out that the all chemical elements from copper bearing anodes were dissolved and only copper was deposited onto the cathode. It was also pointed out that Ni concentration in the base working electrolyte (sulphur acidic waste solution), after 72 h of process, increased to 102 mass% at T-1 = 63 +/- 2 degrees C and up to 122 mass% at T-1 = 73 +/- 2 degrees C, while arsenic concentration decreased to a minimum value.",
publisher = "Elsevier",
journal = "Journal of Hazardous Materials",
title = "Behaviour of non-standard composition copper bearing anodes from the copper refining process",
volume = "182",
number = "1-3",
pages = "55-63",
doi = "10.1016/j.jhazmat.2010.05.137"
}
Marković, R., Friedrich, B., Stajić-Trošić, J., Jordović, B., Jugović, B., Gvozdenović, M. M.,& Stevanović, J.. (2010). Behaviour of non-standard composition copper bearing anodes from the copper refining process. in Journal of Hazardous Materials
Elsevier., 182(1-3), 55-63.
https://doi.org/10.1016/j.jhazmat.2010.05.137
Marković R, Friedrich B, Stajić-Trošić J, Jordović B, Jugović B, Gvozdenović MM, Stevanović J. Behaviour of non-standard composition copper bearing anodes from the copper refining process. in Journal of Hazardous Materials. 2010;182(1-3):55-63.
doi:10.1016/j.jhazmat.2010.05.137 .
Marković, Rade, Friedrich, Bernd, Stajić-Trošić, Jasna, Jordović, Branka, Jugović, Branimir, Gvozdenović, Milica M., Stevanović, Jasmina, "Behaviour of non-standard composition copper bearing anodes from the copper refining process" in Journal of Hazardous Materials, 182, no. 1-3 (2010):55-63,
https://doi.org/10.1016/j.jhazmat.2010.05.137 . .

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