摘要
报道了根据多年的研究所观测到的铝电解中几种重要界面现象,涉及冰晶石-氧化铝熔液中碳电极的湿润与渗透、阳极效应、以及金属在电解液中的溶解损失。讨论了这些界面现象的发生机理问题,特别是静电引力与发生阳极效应的关系。
On the basis of long--term experimental observation, some important inter-ficial phenomena in aluminium electrolysis are stated in the paper, involvingthe wetting and penetration of cryolite--alumina melts into carbon electrodes,anode effect and the dissolution loss of metal in electrolyte. The initiationmechanism of such pheonomena is discussed, in particular the relation bet-ween electrostatic attraction and anode effect.
关键词
铝电解
界面现象
湿润性
aluminium electrolysis
interfacial phenomena
wettability
