Through the whole-process tracking and analysis of the transformation practice of the all-graphite cathode of the 240 kA aluminum electrolytic cell,this paper optimizes the production process of the assembly,overhaul,roasting,start-up and post-management of the all-graphite cathode of the aluminum electrolytic cell from multiple angles.The practice has proved that the all-graphite cathode can play a positive role in the production of aluminum electrolysis,creating conditions for the smooth operation of the electrolytic cell,realizing the smooth operation technology of the aluminum electrolytic cell with low voltage,improving the current efficiency of the aluminum electrolytic cell and the purity of the primary aluminum.It provides an important technical support for low energy consumption production of electrolytic aluminum.
NETL
NSTL
维普
万方数据
