If we want to reduce alumina consumption in the production process, then we must pay attention to the following tips and methods:
1. Control alumina particle size should not be too fine, it is best to sand alumina, when the material is put on the anode to reduce the flying material, the windows should be closed when processing;
2. When the anode is changed, the material on the old pole must be cleaned, and the alumina on the residual pole should be cleaned;
3, control the precipitation, prevent excessive precipitation and precipitation hardening.
