Equipment Electrolytic Gold Refining System

The invention provides a cathode gold electrolytic refining process. According to the invention, an electrolyte formula is changed, and electrolytic refining is carried out in a hydrochloric acid system with low gold ion solubility (Au 3+ 80-120g/L) and low acid (60-90g/L) with a titanium motherboard used for replacing a traditional gold starting sheet as a cathode.

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