铝电解槽炭阳极添加碳酸锂对阳极过电压的影响  

INFLUENCE OF LITHIUM CARBONATE ADDITION ON OVERVOLTAGE OF CARBON ANODES IN ALUMINIUM ELECTROLYSIS CELL

作　　者：冯乃祥[1] 

机构地区：[1]东北工学院

出　　处：《炭素技术》1990年第5期12-17,共6页Carbon Techniques

摘　　要：在试验室铝电解槽就碳酸锂对炭阳极的影响进行了研究。用稳态的,瞬时断电的方法测定了阳极的反电动势。在可测精度下,没有发现碳酸锂对阳极过电压或阳极反应速度有显著影响。The possible influence of addition of lithium carbonate on the carbon anode in a laboratory aluminium electrolysis cell was studied. The counter —electromotive force was determined by a steady—state and instantaneous interruption of current. No measurable effect of the lithium carbonate addition was found on the anodic overvoltage or on the rate of the anodic reaction.

关 键 词：铝 电解槽 炭 阳极 碳酸锂 过电压 

分 类 号：TF821.044[冶金工程—有色金属冶金]