EFFECT OF URANIUM(VI) ON EXTRACTION OF TECHNETIUM AND ZIRCONIUM(IV) BY TRIBUTYL-PHOSPHATE

被引：0
|
作者：
AKOPOV, GA
KRANITSYN, AP
TSARENKO, AF
机构：
来源：
SOVIET RADIOCHEMISTRY | 1989年 / 31卷 / 06期
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中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
In this paper, the mechanism of extraction of technetium in the 30%-tributyl phosphate (TBP)-solution-in-dodecane-nitric acid-uranium-zirconium system was examined. It was shown that the extraction behavior of technetium is described satisfactorily by a mechanism of ligand exchange of pertechnetate and nitrate ions in uranium and zirconium solvates.
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页码：681 / 685
页数：5
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