Aluminium Electrolyte Molecular Ratio Comparison to Reduce Power Consumption Research Project Passed Identification

Recently, the China Nonferrous Metals Industry Association organized experts in Xining, Qinghai Province to identify the “Research on the Effect of Aluminum Electrolyte Molecule Ratio on Reducing Electricity Consumption” organized by China Aluminum Corporation Qinghai Branch. The appraisal committee heard the technical report of the project team, reviewed technical documents and appraisal materials, and reviewed the site. After careful discussion, the experts believed that the project carried out high, medium and low molecular ratios (2.5 to 2.7, 2.3 to 2.5). , 2.1-2.3) The study of the impact of electricity consumption, the preferred electrolyte molecules than to maintain at 2.4 ~ 2.45, temperature 940 ~ 950 °C, aluminum level 19 ~ 21? And electrolyte level 19 ~ 22? range, the electrolysis can be The operating voltage of the tank is reduced from 4.10 to 4.18V to 4.07 to 4.10V, and the electrolytic cell operates stably, thereby reducing the DC power consumption. The project is advanced, practical and reliable, reaching the advanced level in the domestic industry. At the same time, experts recommend that the project's achievements be promoted in the aluminum industry.