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Maximize the efficiency of the electrolyzer: While ensuring a tolerable current efficiency and electrolyzer lifespan, increase the current intensity as much as possible to achieve the greatest benefits. Initially, the current density in domestic 200–350 kA electrolyzers was generally low. Around 0.73; this is mainly to facilitate operation and provide managers with more room for action, but it does not enable the electrolyzer to reach its full potential. The anode current density of the electrolyzer can be increased to around 0.85 at least, but this results in a decreasing operational range for the electrolyzer, making it difficult to maintain proper control. The main problem is the thermal equilibrium issue. The principle is that the electrolyzer is stable and has a proper furnace lining. 1 Strict management of electrolyzers is required to improve pole-changing quality and the precision of aluminum production. Pay close attention to the normal operation of the material feeding point. The control effect coefficient should be at least less than 0.1. 2 Improve tank control; strictly regulate the alumina concentration and the effect coefficient. It is essential to carry out control over the addition of fluoride salts; this is crucial as it is part of maintaining the thermal balance of the electrolyzer. It is necessary to strictly control the changes in the molecular ratio, that is, to regulate the temperature and superheat of the electrolyzer. 3 The aluminum level and electrolyte level can be appropriately increased, adjusted according to actual conditions. 4 Adjust the composition, particle size distribution, and thickness of the covering material to increase heat dissipation at the upper part and reduce the heat dissipation pressure on the sides. 5 Improve anode quality. It is crucial as it can reduce anode consumption. Anodic grooving is essential, but not at the expense of anode quality. 6 If possible, try to use high-quality granular alumina. Alumina of consistent quality is a prerequisite. 7 Enhance the capabilities for laboratory analysis. Strengthen the control of electrolyte components. Anode quality analysis and alumina quality analysis.