用353E树脂从酸性溶液中吸附分离铀和铼  

Separation of Uranium and Rhenium From Acidic Solution Using 353E Resin

作　　者：李大炳[1] 康绍辉[1] 曹令华[1] 牛玉清[1] 曹笑豪 叶开凯 宋艳[1] LI Dabing;KANG Shaohui;CAO Linghua;NIU Yuqing;CAO Xiaohao;YE Kaikai;SONG Yan(Beijing Research Institute of Chemical Engineering and Metallurgy,CNNC,Beijing 101149,China)

机构地区：[1]核工业北京化工冶金研究院,北京101149

出　　处：《湿法冶金》2021年第6期469-473,共5页Hydrometallurgy of China

摘　　要：研究了用353E树脂从酸性溶液中吸附铀、铼。静态及动态试验结果表明:铀回收率在97%以上,铼回收率为90%,铀、铼基本实现完全分离。该工艺简单,可实现酸性铀、铼浸出液中低浓度铼的综合回收。The separation of uranium and rhenium from acidic solution using 353E resin was studied.The static and dynamic test results show that the recovery rate of uranium and rhenium are over 97%and 90%,respectively.The uranium is separated from rhenium completely.The process is simple,and can realize comprehensive recovery of low concentration rhenium in acidic solution.

关 键 词：酸性浸出液 树脂 铀 铼 离子交换 综合回收 

分 类 号：TL212[核科学技术—核燃料循环与材料]