杯芳烃BEHBCalixC6萃取低浓度Cs^+研究

Study on Extraction Low Concentration of Cs^+ by Calixarenes BEHBCalixC6

杯芳烃BEHBCalixC6对低浓度Cs+有较好的萃取性能。实验表明用二氯甲烷做稀释剂时萃取效率最高,且萃取效率随着主客体摩尔比增大而增大。并研究了酸度对萃取效率的影响及杯芳烃BEHBCalixC6的重复回收使用。

Studies on extraction low concentration of Cs^＋ by Calixarenes BEHBCalixC6 dissolved in dichloromethane. The results showed that the extraction efficiency increase by the subject and object the increase of tool ratio. And the impact of acidity on the extraction efficiency and repeated recycling of the Calixarenes BEHBCalixC6 was also studied.