摘要
介绍了国内外伴生稀土磷矿概况,综述了磷化工过程中回收稀土的方法及研究现状,展望了未来湿法磷酸生产过程中微量稀土元素的提取研究方向。
The distribution and content of rare earths in phosphorite were introduced. The methods and the research status of rare earth recovery in phosphorus chemical industry process were summarized. The research trend of extraction of trace rare earth elements in the wet-phosphoric acid process was prospected.
出处
《湿法冶金》
CAS
北大核心
2015年第2期92-95,共4页
Hydrometallurgy of China
基金
国家自然科学基金资助项目(51364005)
关键词
磷矿
稀土
提取
湿法磷酸
进展
phosphorite
rare earths
extraction
wet process phosphoric acid
status
