碱性溶液中低浓度铷的萃取研究  

The Study on Light Concentration Rubidium Extraction from Alkaline Solution

作　　者：彭秋燕[1] 杨大锦[1] 廖元双[1] 

机构地区：[1]昆明冶金研究院,云南昆明650031

出　　处：《云南冶金》2014年第6期35-37,共3页Yunnan Metallurgy

摘　　要：研究了碱性溶液中低浓度铷的萃取工艺,采用逆流萃取的方法,研究了萃取的工艺条件:温度、时间、浓度、相比、级数等因素对溶液铷萃取效果的影响,在最佳工艺条件下,溶液铷的萃取率可达99.52%。The light concentration rubidium extraction from alkaline solution is done by counter-current extraction method; the effect of process conditions of extraction,such as temperature,time,concentration,phase ratio,stage number and the other factors on liquid rubidium extraction are researched; the extraction rate of liquid rubidium can be reach to 99. 52%.

关 键 词：铷的提取 萃取 碱液 

分 类 号：TF826.4[冶金工程—有色金属冶金]