Electrolysis is a process in which electrical energy is used to drive a non-spontaneous chemical reaction. In mining and metallurgical operations, electrolysis is commonly used to extract, purify, and recover metals from aqueous solutions or molten salts. During electrolysis, an electric current passes through an electrolyte, causing ions to move toward oppositely charged electrodes where chemical reactions occur. The process is widely used in electrowinning and electrorefining operations to produce high-purity metals. Electrolysis plays an important role in various mineral processing and metallurgical applications by enabling precise control over metal recovery and product quality. Factors affecting electrolysis performance include current efficiency, electrolyte chemistry, temperature, electrode materials, and energy consumption. Advances in electrolysis technology continue to improve metal recovery rates while reducing environmental impacts and operational costs.
