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| Effect of Barium Sulfate Content on Treatment of Copper Anode Slime by Kaldo Furnace |
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Received:June 27, 2017
Revised:June 27, 2017
Accepted:June 28, 2017
Published Online:October 31, 2017
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| DOI：doi：10.3969/j.issn.1007-7545.2017.11.007 |
| KeyWord:barium sulfate; copper anode slime; pre-leaching tank; Kaldo furnace |
| Author | Institution |
| Lin Jiayong |
紫金铜业有限公司 |
| Zheng Weizhong |
紫金铜业有限公司 |
| Zhang Yongfeng |
紫金铜业有限公司 |
| Lai Shouhua |
紫金铜业有限公司 |
| Zhang Huanran |
紫金铜业有限公司 |
| Jiang Jinhong |
紫金铜业有限公司 |
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| Abstract: |
| Barium sulphate remained at bottom of pre-leaching tank by sedimentation method based on its highest density in copper anode. Separation between barium sulfate and anode slime was realized. Negative effect of barium sulfate on Kaldo furnace smelting was addressed. Operation of Kaldo furnace was shortened and recovery rate of gold and silver was improved. |
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