方法对比
并排查看您选择的方法；存在差异的行会高亮显示。
| 埃林厄姆图× | 电解沉积× | |
|---|---|---|
| 领域 | 采矿工程 | 采矿工程 |
| 方法族 | Process / pipeline | Process / pipeline |
| 起源年份≠ | 1944 | 1890 |
| 提出者≠ | Harold Jeffrey Torreyson Ellingham | Industrial Electrometallurgy Practice |
| 类型≠ | Gibbs free energy diagram for high-temperature reactions | Electrochemical metal extraction and purification |
| 开创性文献≠ | Ellingham, H. J. T. (1944). Reducibility of oxides and sulfides. Journal of the Society of Chemical Industry, 63(5), 125-160. link ↗ | Habashi, F. (2011). Electrometallurgy: principles, processes and materials. Metallurgical Transactions, 29(7), 1569-1589. link ↗ |
| 别名 | Gibbs Free Energy Diagram, High-Temperature Reduction Diagram | Electrodeposition, Electrolytic Extraction |
| 相关 | 3 | 3 |
| 摘要≠ | The Ellingham Diagram, introduced by Harold Ellingham in 1944, is a graphical representation of the Gibbs free energy change for oxide formation and reduction as a function of temperature. It is an essential tool for predicting the thermodynamic feasibility of ore reduction and selecting appropriate reducing agents and temperatures for smelting and roasting operations. | 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. |
| ScholarGate数据集 ↗ |
|
|