自采用融盐电解法生产金属铝以来,其基本原理虽无变革,但对于如何保护环境,减轻劳动强度,改善经济技术指标,延长电解槽寿命等等,人们一直都在根据各自国家的经济技术水平,不断寻求新的途径。贵阳 Since the use of molten salt electrolysis of aluminum production, although the basic principle of no change, but for how to protect the environment, reduce labor intensity, improve economic and technical indicators, extend the life of the electrolyzer, etc., people have been based on their respective national economic and technological Level, constantly seeking new ways. Guiyang