Integrated industrial experimental research on green and low carbon composite cathode technology in 500 kA aluminum reduction pot
The integrated industrial experimental research has been carried out on 500 kA aluminum reduction pot in an aluminum smelter by adopting"CompoGX"technology and integrating anode combination energy-saving technology.The experimental results show that the cathode voltage drop of the test pot is 196 mV,the average voltage of the pot is 3.858 V,the current efficiency is 93.5%,the DC power consumption of the liquid aluminum reaches 12 297 kWh/t-Al,and the energy-saving and carbon reduction effect is remarkable.