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http://www.scirp.org/journal/PaperInformation.aspx?PaperID=53964#.VN2pyCzQrzE
Affiliation(s)
1College of Chemistry, Jilin University, Changchun, China.
2Jilin Province Wan Guo Gold Co. Ltd., Ji’an, China.
2Jilin Province Wan Guo Gold Co. Ltd., Ji’an, China.
ABSTRACT
Sulfation
roasting was studied to extract copper from the copper sulfide
concentrate. Sodium sulfite was added as sulfation agent to the copper
sulfide concentrate during roasting in this study. Sulfur removal rate
at different roasting temperatures was investigated, and the effects of
roasting temperature, roasting time, and the amount of sodium sulfite on
copper extraction were studied. Copper extraction higher than 96% was
achieved at optimum roasting conditions.
Cite this paper
References
Zhao,
Y. , Hou, Y. , Cui, Y. , Liang, H. and Li, L. (2015) Recovery of Copper
from Copper Sulfide Concentrate by Sulfation Roasting. International Journal of Nonferrous Metallurgy, 4, 9-13. doi: 10.4236/ijnm.2015.42002.
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