RADIOCHEMICAL SEPARATION OF CERIUM FROM NATURAL URANIUM IRRADIATED WITH THERMAL-NEUTRONS

被引：3
|
作者：
ALJANABI, MAA
KHACHADOORIAN, SK
ABBAS, EH
KADEM, AHM
机构：
[1] Radioisotope Production Department, Nuclear Research Centre, Baghdad, Tuwaitha
来源：
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-ARTICLES | 1990年 / 141卷 / 01期
关键词：
D O I：
10.1007/BF02060185
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
The extraction of cerium from uranium fission products using different concentrations of di(2-ethylhexyl)-phosphoric acid (DEHPA) and varying concentrations of nitric acid solutions was studied. Cerium was quantitatively stripped from the organic phase with 6N HNO3 after washing with 0.01N HCl. The gamma-ray spectra were obtained with a Ge(Li) detector and recorded in a 4096-channel pulse-height analyzer. © 1990 Akadémiai Kiadó.
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页码：61 / 67
页数：7
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