Porovnat metody
Prohlédněte si vybrané metody vedle sebe; řádky, které se liší, jsou zvýrazněny.
| Elektrolýza× | Bazicita strusky× | |
|---|---|---|
| Obor | Hornictví | Hornictví |
| Rodina | Process / pipeline | Process / pipeline |
| Rok vzniku≠ | 1890 | 1950 |
| Tvůrce≠ | Industrial Electrometallurgy Practice | Pyrometallurgical Practice |
| Typ≠ | Electrochemical metal extraction and purification | Slag composition parameter for controlling roast/smelt conditions |
| Původní zdroj≠ | Habashi, F. (2011). Electrometallurgy: principles, processes and materials. Metallurgical Transactions, 29(7), 1569-1589. link ↗ | Barnes, J. F., Edwards, C. C., & Sims, R. L. (2010). Copper smelting and refining: pyrometallurgical fundamentals. JOM, 52(12), 38-43. link ↗ |
| Další názvy | Electrodeposition, Electrolytic Extraction | Basicity Index, Slag Chemistry Parameter |
| Příbuzné | 3 | 3 |
| Shrnutí≠ | 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. | 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. |
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