摘要
引用氟碳铈镧矿精矿中氧化稀土重量法的国家标准,在此经典的分析方法的基础上做了一些试验,重新整理、建立了新的焙烧矿中稀土总量的分析方法。采用此分析方法测定焙烧矿中的稀土总量,准确度高、精度高、稳定性也很好,且适应焙烧矿的生产工艺的需要。
This paper established a new method for determination of total contem of rare earths in bake ore by doing some tests based on national standard of determination of REO in bastnasite concentrate. The method is featured by high accuracy, high precision and good stability,and suitable to the requirement of technological process for bake ore producbion.
出处
《稀土》
EI
CAS
CSCD
北大核心
2009年第2期78-80,共3页
Chinese Rare Earths
关键词
焙烧矿
氧化稀土
bake ore
rare earth oxide
