Study on the methods of extending service life of aluminum reduction pots
Sun Xianglin;CLP Huolinhe Coal & Power Group Aluminum Co.,Ltd.;
The service life of aluminum reduction pots is influenced by many factors, which directly affects the technical and economic indicators of aluminum smelters. In the paper, the factors affecting the service life of aluminum reduction pots were analyzed, and the measures to extend the service life of aluminum reduction pots were also discussed. In the actual production process, selecting suitable pot lining materials, optimizing the baking start-up process, improving the management level of the pot operation, keeping suitable side ledge and maintaining the three-field stability of pots are the key to securing longer service life of pots.