Abstract
The effect of the following electrolysis parameters on the silver content in cathodic copper was investigated: temperature ranging from 30 to 60°C; rate of electrolyte circulation ranging from 3 to 9 l/h; anode composition–silver content ranging from ca. 0.3 to ca. 1.0 wt.%; and oxygen content ranging from ca. 80 to ca. 1200 ppm. The silver content in the cathodic copper depends on temperature and its highest value has been reached at 60°C. It depends also on the composition of anodes-on both silver and oxygen contents. However, it does not depend on the rate of the electrolyte circulation within the investigated range of this parameter.
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