首页> 外文期刊>Separation and Purification Technology >Separation of trivalent actinides and lanthanides using a flat sheet supported liquid membrane containing Cyanex-301 as the carrier
【24h】

Separation of trivalent actinides and lanthanides using a flat sheet supported liquid membrane containing Cyanex-301 as the carrier

机译:使用包含Cyanex-301作为载体的平板支撑液膜分离三价act系元素和镧系元素

获取原文
获取原文并翻译 | 示例
           

摘要

The transport behaviour of trivalent actinides,viz.Am~(3+),Cm~(3+)and lanthanides,viz.La~(3+),Eu~(3+),Tb~(3+),Ho~(3+),Yb~(3+)and Lu~(3+)across a polypropylene based supported liquid membrane containing Cyanex-301(bis-(2,4,4-trimethyl pentyl)-dithiophosphinic acid)in n-dodecane as the carrier was investigated.The transport rates were in accord with their distribution data as seen from the solvent extraction studies.The trivalent actinides Am~(3+)and Cm~(3+)could be quantitatively separated from the lanthanides by this membrane based method in 4 and 20 h,respectively,with separation factor values in the range 108-4466.
机译:三价act系元素(Am〜(3 +),Cm〜(3+)和镧系元素,即La〜(3 +),Eu〜(3 +),Tb〜(3 +),Ho〜的传输行为(3 +),Yb〜(3+)和Lu〜(3+)在正十二烷中包含Cyanex-301(双-(2,4,4-三甲基戊基)-二硫代次膦酸)的聚丙烯基支撑液膜上从溶剂萃取研究中可以看出,运移速率与它们的分布数据相符,该膜可以从镧系元素中定量分离出三价act系元素Am〜(3+)和Cm〜(3+)。分别在4小时和20小时内使用分离方法,分离因子值在108-4466范围内。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号