摘要
用固-液萃取法研究了稀土元素的萃取分离。讨论了不同的萃取溶剂、萃取剂、电解质以及协萃等对萃取效果的影响,探索了固-液萃取法分离稀土元素的最佳条件。
The extraction behavior of lanthanides is investigated by using solid-liquid extraction technique. Various factors having impact on extraction such as seagent, medium, electrolyte and synergistic coextraction are discussed. The optimum conditions for separating lanthanides by solid-liquid extraction method is proposed.
出处
《西北师范大学学报(自然科学版)》
CAS
1992年第4期44-48,共5页
Journal of Northwest Normal University(Natural Science)
基金
甘肃省自然科学基金
关键词
固-液萃取法
分离
稀土族
rare earth,solid-liquid extraition method,separtion