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在无隔板电解槽生产操作过程中,在槽内衬穿通阴极杆处,特别是槽池四角内衬,常常出现破损。这种现象引起的后果是阴极变形,电解(化)室尺寸改变,镁电流效率降低和迫使电解槽早期停槽进行大修。内衬破损的原因是沿内衬有直流电通过,因为浸渍有电解质的耐火材料在400~700℃温度下具有相当高的导电性能。因此对
In the production process without the separator electrolyzer, the tank liner piercing the cathode rod, especially the four corners of the tank liner, often appear damaged. The consequences of this phenomenon are the cathode deformation, the change in electrolytic chamber size, the reduced magnesium current efficiency, and the forced bath cell overhaul in the early days. The reason for the breakage of the lining is that there is a direct current passing through the lining, since the electrolyte-impregnated refractory has a relatively high electrical conductivity at a temperature of 400 to 700C. So right