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

Authorized Users Only
2010
Authors
Marković, R.
Friedrich, B.
Stajić Trošić, Jasna
Jordović, Branka
Jugović, Branimir
Gvozdenović, Milica M.
Stevanović, Jasmina S.
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 Science Bv, Amsterdam
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 ]
3
3
URI
http://dais.sanu.ac.rs/123456789/4844
Collections
  • ITN SANU - Opšta kolekcija / ITS SASA - General collection
Institution
Институт техничких наука САНУ / Institute of Technical Sciences of SASA
TY  - JOUR
AU  - Marković, R.
AU  - Friedrich, B.
AU  - Stajić Trošić, Jasna
AU  - Jordović, Branka
AU  - Jugović, Branimir
AU  - Gvozdenović, Milica M.
AU  - Stevanović, Jasmina S.
PY  - 2010
UR  - http://dais.sanu.ac.rs/123456789/4844
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 Science Bv, Amsterdam
T2  - Journal of Hazardous Materials
T1  - Behaviour of non-standard composition copper bearing anodes from the copper refining process
SP  - 55
EP  - 63
VL  - 182
IS  - 1-3
DO  - 10.1016/j.jhazmat.2010.05.137
ER  - 
@article{
author = "Marković, R. and Friedrich, B. and Stajić Trošić, Jasna and Jordović, Branka and Jugović, Branimir and Gvozdenović, Milica M. and Stevanović, Jasmina S.",
year = "2010",
url = "http://dais.sanu.ac.rs/123456789/4844",
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 Science Bv, Amsterdam",
journal = "Journal of Hazardous Materials",
title = "Behaviour of non-standard composition copper bearing anodes from the copper refining process",
pages = "55-63",
volume = "182",
number = "1-3",
doi = "10.1016/j.jhazmat.2010.05.137"
}
Marković R, Friedrich B, Stajić Trošić J, Jordović B, Jugović B, Gvozdenović MM, Stevanović JS. Behaviour of non-standard composition copper bearing anodes from the copper refining process. Journal of Hazardous Materials. 2010;182(1-3):55-63
Marković, R., Friedrich, B., Stajić Trošić, J., Jordović, B., Jugović, B., Gvozdenović, M. M.,& Stevanović, J. S. (2010). Behaviour of non-standard composition copper bearing anodes from the copper refining process.
Journal of Hazardous MaterialsElsevier Science Bv, Amsterdam., 182(1-3), 55-63. 
https://doi.org/10.1016/j.jhazmat.2010.05.137
Marković R., Friedrich B., Stajić Trošić Jasna, Jordović Branka, Jugović Branimir, Gvozdenović Milica M., Stevanović Jasmina S., "Behaviour of non-standard composition copper bearing anodes from the copper refining process" 182, no. 1-3 (2010):55-63,
https://doi.org/10.1016/j.jhazmat.2010.05.137 .

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