Uranium Stripping with Ammonium Acetate and Formate

被引：0
|
作者：
Kornilov, A. S. [1 ]
Poglyad, S. S. [1 ,2 ]
Pozigun, N. O. [1 ]
Boldakov, V. A. [1 ]
Dmitrieva, O. S. [1 ]
Moskal'onova, V. A. [2 ]
机构：
[1] Res Inst Atom Reactors, Ulyanovsk Oblast 433510, Russia
[2] Natl Res Nucl Univ, Branch Moscow Engn Phys Inst, Dimitrovgrad Engn Technol Inst, Dimitrovgrad 433511, Ulyanovsk Oblas, Russia
来源：
RADIOCHEMISTRY | 2023年 / 65卷 / SUPPL 1期
关键词：
extraction; stripping; ammonium acetate; ammonium formate; tributyl phosphate;
D O I：
10.1134/S1066362223070159
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
Agents for uranium stripping from a 30% solution of TBP in decane, loaded with 110-116 g/L uranium, were studied. The uranyl nitrate solubility in ammonium acetate and formate solutions was studied. The uranium distribution ratio as a function of the concentrations of ammonium acetate and formate was determined. Comparative trials of the suggested stripping agents were performed. Ammonium acetate and formate were shown to be suitable for uranium stripping.
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收藏
页码：S172 / S176
页数：5
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