200 kA电解系列预焙阳极开槽工业试验  

200 kA Electrolytic Series of Pre-Baked Anode Slotting Industrial Test

作　　者：陈新群 CHEN Xinqun(Lanzhou Aluminum Co.Ltd.,Lanzhou 730060,China)

机构地区：[1]兰州铝业有限公司,甘肃兰州730060

出　　处：《甘肃冶金》2024年第1期84-86,共3页Gansu Metallurgy

摘　　要：某企业根据生产运行情况采用高质量的阳极进行开槽工业试验,试验实施后电解槽运行向好,阳极运行过程中保持了形状稳定,残极形状规则,炭渣量降低2 kg/t·Al;主要经济技术指标改善,电解槽平均电压降低7 mV,电流效率提升0.11%,直流电耗降低40 kWh/t·Al。According to the operation conditions of a certain enterprise,high-quality anodes were used for slotting industrial test.After the test,the electrolytic cell ran well.During the operation of the anode,the shape was stable,the shape of the residue was regular,and the amount of carbon slag was reduced by 2 kg/t·Al.The main economic and technical indicators are improved,the average voltage of the electrolytic cell is reduced by 7 mV,the current efficiency is increased by 0.11%,and the DC power consumption is reduced by 40 kWh/t·Al.

关 键 词：铝电解 开槽阳极 炭渣量 电解槽电压 

分 类 号：TF821[冶金工程—有色金属冶金]