Electrowinning of Gold & Silver from Copper Bearing Cyanide Solutions
Table 8 is a summary of electrolyte analyses after square wave electrowinning experiments using a 2.5-0.0 V potential and periods ranging from 10 ms to 10,000 ms at 70° C. The initial electrolyte contained 34 µg/mL Ag, 54 µg/mL Au, and 560 µg/mL Cu. The data in table 8 show that a 2.5-0.0 V square wave efficiently electrowon Note.