Treatment of Silver Anode Slime Bearing High Bismuth High Gold and Low Silver
Received:December 05, 2012   Revised:December 13, 2012   Accepted:December 13, 2012      Published Online:May 21, 2013
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DOI:10.3969/j.issn.1007-7545.2013.06.009
KeyWord:silver anode slime; silver; gold; bismuth
                 
AuthorInstitution
YANG de-xiang 云南锡业股份有限公司铅业分公司
YANG jisheng 云南锡业股份有限公司铅业分公司
BAI jiafu 云南锡业股份有限公司铅业分公司
MA zihui 云南锡业股份有限公司铅业分公司
ZHOU xianhui 云南锡业股份有限公司铅业分公司
ZHOU li 云南锡业股份有限公司铅业分公司
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Abstract:
      A method treating silver anode slime with high bismuth and gold and low silver content was introduced. The results show that with the application of the method to treat silver anode slime bearing with 10%~22% bismuth, 49%~72% silver, and 0.97%~3.56% gold, the gold recovery is up to 98% with gold purity of above 99.95%.
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