氟化镁对于冰晶石——氧化铝融盐电解过程的影响

Influence of Magnesium Fluoride on the Electrolytic Process of Molten Cryolite Alumina Salts

介绍了铝电解质中各种添加剂的应用 ,以及研究氟化镁的起因和氟化镁对于铝电解过程的影响。通过实验室的试验和文献资料的调研以及工业铝生产的验证 ,经过五十来年的应用 ,确认氟化镁是一种有益和廉价的优良添加剂。

This article describes the various additives used in aluminium electrolysis and the reasons for studying MgF 2 as an additive to the cryolite aluminium molten salts.From a longtime application (nearly 50 years),it is widely accepted that MgF 2 is a beneficial and cheap additive in aluminium electrolysis.