Sorption of various elements on ion-exchange resins in acetic media

被引：0
|
作者：
J. Dadakhanov
A. Marinova
A. Baimukhanova
D. Karaivanov
N. Temerbulatova
J. Kozempel
F. Roesch
D. Filosofov
机构：
[1] Dzehelepov Laboratory of Nuclear Problems,Joint Institute for Nuclear Research
[2] Ulugbek,Institute of Nuclear Physics AS RUz
[3] Institute of Nuclear Physics,Department of Nuclear Chemistry
[4] Institute for Nuclear Research and Nuclear Energy,Institute of Nuclear Chemistry
[5] Czech Technical University in Prague,undefined
[6] Johannes Gutenberg-University of Mainz,undefined
来源：
Journal of Radioanalytical and Nuclear Chemistry | 2021年 / 327卷
关键词：
Distribution coefficient; Ion-exchange resins; Acetic acid; Ammonium acetate; Gamma-ray spectrometry;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
An anion-exchange resin (Dowex 1×8) and a cation-exchange resin (Dowex 50W×8) were used for the determination of the distribution coefficients (Kd) for the following elements: Sr, Cd, Ba, Ra, Sc, Y, Pm, Lu, Ac, Ti, Zr, Hf, Th, As, Sb, and Se in acetic acid media. Concentration of acetic acid was expanded down to 0.01 M and the distribution coefficients on the ion-exchange resins for the elements with valences from II to VI were determined. Furthermore, the Kd values for a mixtures of acetic acid and ammonium acetate were obtained. Accumulated data is important for more efficient separations and purifications of these elements in the future.
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页码：1191 / 1199
页数：8
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