Copper anodes generated from copper scrap are relatively rich in Sn, Zn and Fe. Because of the presence of oxygen, only trace amounts of Sn occur in solid...
The beneficial effect of sodium jarosite seed on the rate of precipitation of sodium jarosite at 98 oC was confirmed, and the initial rate of precipitation...
Smooth cast Pb-Ag anodes are dendritic to granular in texture, and consist of Pb crystals surrounded by Pb-Ag eutectic containing abundant Ag particles. During...
The behaviour of halides (fluoride, chloride, bromide and iodide) during the precipitation of jarosite-type compounds was investigated under the general...
The behaviour of halides (fluoride, chloride, bromide and iodide) during the precipitation of jarosite-type compounds was investigated under the general...
The manganese oxide scales, consisting mainly of MnO2, characteristically occur in banded colloform structures which adhere to porous layers of PbSO4 and PbO2...
During the electrorefining of copper anodes, gold shows a strong affinity for selenium. In the raw anode slimes, gold occurs mainly as tiny metallic gold...
Copper refinery anode slimes are processed to recover silver, gold, palladium and other valuable elements. In the circuit studied, the anode slimes are first...
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