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文献研究了TBAN与MIBK对UO_2(NO_3)_2的萃取行为,证明它属于BC类协萃体系,并且提出了这类体系萃取机理的研究方法。但是到目前为止,对BC类协萃体系研究还很少,我们认为为了探明这类协萃体系的规律,一方面应当研究更多的体系,以便总结出共同的规律,另一方面应当继续选择典型的体系研究萃取机构,并进一步探索新的研究方法。本文继文献之后,研究了离子萃取剂硝酸四苯(钅申)(简称TPAsN)与MIBK对硝酸铀酰的萃取机构。
In the literature, the extraction behavior of UO_2 (NO_3) _2 by TBAN and MIBK was studied, and it was proved that it belongs to the BC type synergistic extraction system. The research methods of extraction mechanism of these systems were also proposed. However, so far, there have been few studies on the BC type of syndication system. In our opinion, in order to find out the law of such synergistic systems, we should study more systems on the one hand to sum up the common law and on the other hand, we should continue Select a typical system of extraction agencies, and to further explore new research methods. In this paper, after the literature, the ion extraction agent of tetraphenyl nitrate (钅 申 申) (referred to as TPAsN) and MIBK uranyl nitrate extraction mechanism.