摘要
研究了低品位稀土矿模拟渗浸液中稀土的富集及其与杂质Ａｌ３＋的分离状况，采用新型液膜分离技术提取试样中的稀土，得出了优化的液膜分离体系，探讨了在该液膜体系提取稀土过程中Ａｌ３＋的迁移情况，及低压交流电破乳的可行性。
The paper studies the concentration of rare earths from simulated leaching solution of low grade rare earth ores and their separation from impurities, Al3+. Extraction of rare earths from the sample is carried out using new liquid membrance separation technique, obtaining the optimized liquid membrance separation system. The authors discuss the migration of Al3+ and the feasibility of emultion's destruction resulting from lowvoltage alternating current in the process of rare earth extraction of the liquid membrance system.
出处
《矿冶工程》
CAS
CSCD
北大核心
1997年第3期47-50,共4页
Mining and Metallurgical Engineering
关键词
液膜分离
稀土矿
稀土
浸出液
Low grade rare earth ore, Liquid membrance separation, Emulsion liquid membrance
