قارن الطرق

	أساس المَخْلَب	الاستخلاص الكهربائي
المجال	هندسة التعدين	هندسة التعدين
العائلة	Process / pipeline	Process / pipeline
سنة النشأة	1950	1890
صاحب الطريقة	Pyrometallurgical Practice	Industrial Electrometallurgy Practice
النوع	Slag composition parameter for controlling roast/smelt conditions	Electrochemical metal extraction and purification
المصدر التأسيسي	Barnes, J. F., Edwards, C. C., & Sims, R. L. (2010). Copper smelting and refining: pyrometallurgical fundamentals. JOM, 52(12), 38-43.	Habashi, F. (2011). Electrometallurgy: principles, processes and materials. Metallurgical Transactions, 29(7), 1569-1589.
الأسماء البديلة	Basicity Index, Slag Chemistry Parameter	Electrodeposition, Electrolytic Extraction
ذات صلة	3	3
الملخص	Slag basicity is a measure of the composition of slag formed during smelting and roasting operations. It is typically expressed as the ratio of basic oxides (CaO, MgO) to acidic oxides (SiO2). Basicity controls slag fluidity, viscosity, and reactivity, directly affecting metal recovery, processing temperature, and product quality. It is a critical parameter in copper, nickel, and lead smelting.	Electrowinning is an electrochemical process that extracts and refines metals from dilute leaching solutions by passing electric current through an electrolytic cell. Metal ions migrate to the cathode (negative electrode) and are reduced to pure metal, while impurities remain in solution. This process is essential for copper, zinc, cobalt, nickel, and gold refining, producing metals of exceptional purity.