Copper Smelting Slag Cleaning in an Electric Furnace by Using Waste Cooking Oil

摘要: In view of the non-renewable reductant resources and carbon neutralization in process copper slag cleaning an electric furnace, this study proposed to use waste cooking oil as replace fossil energy. Combined with phase equilibrium theory experimental results, harm excessive magnetite smelting was clarified. The reduction thermodynamics by using WCO is analyzed. A series experiments different dosages along various temperatures settling durations systematically carried out a laboratory-scale furnace. distribution matte particles each layer after investigated detail, which indicates that content upper can be reduced 0.56 wt pct via reduction, realizing green slag.