INFLUENCE OF SODIUM ISOPROPYL XANTHATE ON THE RECOVERY OF COPPER AND PRECIOUS METALS FROM ORE DEPOSIT TENKA-3

被引：0
|
作者：
Jovanovic, Ivana [1 ]
Milosevic, Vladan [2 ]
Tododrovic, Dejan [2 ]
Andric, Ljubisa [2 ]
Bartulovic, Zoran [2 ]
Milicevic, Sonja [2 ]
机构：
[1] Inst Min & Met, Bor, Serbia
[2] Inst Nucl & Other Mineral Raw Mat, Belgrade, Serbia
来源：
12TH INTERNATIONAL MULTIDISCIPLINARY SCIENTIFIC GEOCONFERENCE, SGEM 2012, VOL. II | 2012年
关键词：
copper; precious metals; flotation; sodium isopropyl xanthate;
D O I：
暂无
中图分类号：
P5 [地质学];
学科分类号：
0709 ; 081803 ;
摘要：
The Tenka deposits (which include Tenka 1, Tenka 2, and Tenka 3 deposits, located in eastern Serbia) belong to polymetallic deposits and besides the copper they contain lead and zinc minerals in a certain content. From this perspective, defining optimal ore processing conditions (due to complex ore characteristics) and obtaining commercial product with satisfactory technological properties, represents complex task and requires serious research and examinations. This paper presents a part of technological investigations performed to determine the possibility of copper and precious metals valorization from the ore deposit Tenka 3, using a flotation concentration method. During the experimental procedure, sodium isopropyl xanthate was used as the collector, while the pH value of flotation pulp varied from 9.9 to 11.6. The results shown that the satisfactory recoveries of copper and precious metals could be obtained by this procedure (at the appropriate pH value of pulp), but the quality of the rough flotation concentrate was basically low.
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页码：395 / +
页数：2
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