摘要
本文论述了在20千安侧插自焙铝电解槽中添加锂盐、镁盐、锂镁盐复合剂的试验过程和技术经济效果。认为在铝电解槽中添加上述盐类在技术上是可行的,在经济上是有利的。对提高铝电解槽的电流效率和降低直流电单耗具有显著作用。
This paper deserib'es the process and technical eccnemy effects of lithium saits, magresium salts and thier complexing agents added in the alummnwm cell of lateral contact self-rcasting at 20KA. Above-mentioned methods are considered to be feasible in technology and be beneficial in economy, and to have remarked effect for the current efficiency to rise aluminium cell and the unit power consumption to reduce direct current.
关键词
铝电解槽
添加剂
锂盐
镁盐
aluminium cell
current efficiency
addition
cell voltage
