59Ni and 63Ni separation from boric acid concentrates produced at NPP

被引：0
|
作者：
O. Fišera
F. Šebesta
机构：
[1] Czech Technical University in Prague,Centre for Radiochemistry and Radiation Chemistry
[2] VOP-026 Šternberk,undefined
[3] s.p.,undefined
[4] Division VTÚO Brno,undefined
来源：
Journal of Radioanalytical and Nuclear Chemistry | 2010年 / 285卷
关键词：
Ni and ; Ni separation; Boric acid concentrate; PAN-DMG composite material; Ni resin;
D O I：
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中图分类号：
学科分类号：
摘要：
Procedure for direct separation of radionickel from boric acid concentrate was developed. Quantitative separation from 100 mL of real concentrate on the column filled with 3 mL of PAN-DMG composite material was achieved. PAN-DMG material (dimethylglyoxime in porous beads of polyacrylonitrile) was compared with Ni Resin and DMG-PAN material exhibited higher sorption capacity for nickel than Ni Resin.
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页码：519 / 523
页数：4
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