PT-28在硝酸体系中萃取Y^(3+)和Gd^(3+)的性能研究

A Study on PT-28 Extracting Y^(3+) and Gd^(3+) in Nitric Acid

探讨了PT-28在硝酸体系中对Y3+和Gd3+的萃取行为,发现其萃取机理不同,温度的影响和萃取反应方程式有显著差异,找到了利用温度和酸度可以分离Y3+和Gd3+的条件。

This paper discusses the capability of PT-28 extracting Y^(3+) and Gd^(3+) in nitric acid.It was found that mechanism is different. Effect of temperature and reaction equation are especially different. The condition of separating Y^(3+) and Gd^(3+) by using temperature and acidity is obtained.