On Gold Recovery Out of Copper Matte by Integrated Process of Pyrometallurgy and Hydrometallurgy
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Graphical Abstract
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Abstract
Copper matte, processed from the pyrometallurgy of slurry in a gold smelter, was made into anode slime by electrochemical dissolution.By the integrated process of roasting-smelting-hydrometallurgy, Au was successfully extracted, with the total recovery efficiency 99.45 %.
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