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the following basic steps: a) roasting of the concentrate; b) smelting of the matte; c) ... This slime generated during the copper refining process contains, among.
Recovery of Gold and Silver from Copper Anode Slime ... purified more easily. No additional step is necessary to separate the silver and gold from each other.
For the extraction of copper by leaching, the anode slime was heated and ... The extract was then stripped with soda solution at pH=10.5 and a phase ratio of 5.
Typically, anode slime is subjected to decopperisation step to recover all the copper ... Mineral Processing and Extractive Metallurgy (Trans. ... the metals and then refining the copper, then from the residue the platinum, gold, etc. are extracted.
The decopperized slimes then go through a wet chlorination process. In the following step, the leach solution is fed to a solvent extraction process that includes...