Production Practice of Vacuum Distillation Separating Silver from Bullion (Lead, Bismuth) Containing High Copper and High Tellurium
Received:February 17, 2023   Revised:March 01, 2023   Accepted:March 01, 2023      Published Online:April 20, 2023
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DOI:doi:10.3969/j.issn.1007-7545.2023.05.001
KeyWord:vacuum separation furnace; process improvement; equipment upgrade; production practice
                 
AuthorInstitution
MA Bao-jun 广西南丹南方金属有限公司
JING Tao 广西南丹南方金属有限公司
LAN Yu 广西南丹南方金属有限公司
HU Yao 广西南丹南方金属有限公司
WEI Wei-quan 广西南丹南方金属有限公司
WU Qi-liang 广西南丹南方金属有限公司
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Abstract:
      According to the material composition and process characteristics of Guangxi Nandan Nanfang Metal Co., Ltd., a recovery process of silver resources based on vacuum metallurgy was developed. The process of silver recovery, equipment upgrading and production practice in lead smelting were introduced.
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