氟化物体系电解稀土氧化物制备稀土金属研究

Research Progress of Preparation of Rare Earth Metals by Electrolysis in Fluoride Salt System

概述了国内外氟化物熔盐电解制取稀土金属及合金的发展历程,分析总结了实验室中对稀土氟化物熔盐体系研究,其中包括物化性质和电化学性质的研究。数值模拟技术近年来在熔盐电解法制备稀土金属中也起到了很大的作用,因此概述了数值模拟技术在熔盐电解制备稀土金属的发展。

This paper summarizes the development process of using fluoride salt electrolysis to produce rare earth metals at home and abroad,analyses the researches on physico-chemical properties and electrochemical properties of rare- earth fluoride electrolyte and reviews study progress of numerical simulation on the process.