The pre-baked aluminum electrolytic cell's "triple optimization" control technology was successfully developed

Recently, the “Three-Dimensional Optimal Control Technology for Prebaked Aluminum Cells” developed by Chalco has been successfully developed.

It is understood that this new technology has achieved a major breakthrough in comparison with traditional control technologies. It not only can significantly reduce energy consumption, but also can significantly reduce the emission of carbon fluoride gas that has destructive effects on the atmospheric ozone layer, and will save energy for the Chinese electrolytic aluminum industry. Reduce emissions and reduce emissions play an important role.

It is reported that Chinalco will use the comprehensive promotion and application of "triple-optimum" control technology as a breakthrough, increase research and development efforts and expenditures on energy-saving and emission-reduction, and strive to realize comprehensive energy consumption of primary aluminum below 14300 kWh by 2010. /t, saving more than 250kWh per ton of aluminum; reduced consumption of fluoride salt by 4kg; tank life reaches 1900 days or more; anode effect coefficient falls below 0.08 times per tank day, and spent tank lining basically performs harmless treatment. The realization of this goal will mark China's electrolytic aluminum production technology entering the world's leading ranks.