酰胺荚醚类萃取剂的研究进展  

Advances in the research of Amido Podands Extractant

作　　者：刘敏[1] 袁美龙[1] 尹少宏[1] 王全勇[1] 孙国新[1] 

机构地区：[1]济南大学化学化工学院,山东济南250022

出　　处：《济南大学学报（自然科学版）》2007年第2期133-136,共4页Journal of University of Jinan(Science and Technology)

基　　金：国家自然科学基金(Q2003B01)

摘　　要：酰胺荚醚类萃取剂因其易合成、分解产物易除去而不影响萃取工艺流程等优点,在核燃料后处理方面显示出很好的应用前景。综述了近年来关于酰胺荚醚类萃取剂结构-性能关系的进展情况。得出结论:在萃取能力上,酰胺荚醚萃取剂研究明显大于相应的二酰胺;不对称酰胺荚醚的萃取能力明显比对称酰胺荚醚的萃取能力强;研究其萃取性能有积极意义。Amido podands have many advantages in rare earth chemistry extraction and show good prospects in nuclear industry. The advance in the research of amido podands and structure - extraction ability is reported in this paper. We got some useful results, which include that amido podands has extraction property and the extraction ability of asymmetry amido podands is better than that of symmetry amido podand. It is valuable to investigate the extraction properties of amido podands.

关 键 词：酰胺荚醚 萃取 稀土元素 

分 类 号：O642.42[理学—物理化学]