Extraction of low-grade gold-containing liquid

Recovery of low-grade gold-bearing liquids using electrolysis

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Extraction of low-grade gold-containing liquid

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The company's main business: silver electrolysis unit, gold electrolysis unit, nitrogen oxide waste gas treatment system equipment, platinum, palladium and rhodium refining and purification production and other common equipment

Extraction of low-grade gold-containing liquid

The process of electrolytic extraction of low-grade precious liquid containing gold is as follows:

First, prepare an electrolytic cell and install a stainless steel anode and a metal cathode. Inject low-grade precious liquid containing gold (such as chloroauric acid solution,

chemical formula HAuCl₄) into the cell. After the current is passed, gold ions (Au³⁺) are deposited on the cathode to form metallic gold (Au).

The reaction can be expressed as: Au³⁺+3e−→Au. The gold deposits on the cathode are cleaned regularly, washed and dried, and finally smelted into gold nuggets.

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