【摘要】 合成了系列双取代单酰胺萃取剂,利用萃取方法获得了与硝酸铀酰的萃合物。利用元素分析、红外光谱、1HNMR和13CNMR对萃合物进行了表征。结合实验数据初步探讨了萃合物的结构、萃取剂的结构与性能以及萃取体系的三相等问题。更多还原

【Abstract】 A series of disubstituted monoamides extractants were synthesized and their extracted species with uranyl nitrate were obtained by extraction method. The foregoing extracted species were characterized by elemental analysis, infrar ed spectra, 1H NMR and 13C NMR. The structure of the extracted species, the rela tionship between extractant structure and extractability, and also the third pha se formed in the extraction systems were discussed primarily based on the experi mental data.更多还原