Occurrence Behaviors of As/Sb/Bi in Copper Anode Slime and Their Separation by Compound Leaching Followed by Stepwise Precipitation
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DOI: 10.1021/acsomega.2c07251
Abstract: Copper anode slime is the main raw material for the extraction of rare and precious metals. However, the recovery of rare and precious metals still faces great challenges due to the variety of impurities and… read more here.
Keywords: anode slime; copper anode; compound leaching;
Thermodynamic Behavior of As, Pb, and As during the Vacuum Carbothermal Reduction of Copper Anode Slime
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DOI: 10.3390/app13105878
Abstract: The use of copper anode slime (CAS) for the removal of lead, bismuth, and arsenic is the key to recovering precious metals. In this paper, vacuum differential gravimetry experiments combined with thermodynamic equilibrium calculations reveal… read more here.
Keywords: anode slime; reduction; vacuum; copper anode ... See more keywords