RECOVERY OF URANIUM FROM U3O8 IRRADIATED WITH THERMAL-NEUTRONS

被引：0
|
作者：
ALJANABI, MAA
KALEEFA, HA
KHACHADOORIAN, SK
ABBAS, EH
机构：
[1] Radioisotope Production Department, Nuclear Research Center, Baghdad, Tuwaitha
来源：
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-ARTICLES | 1990年 / 139卷 / 01期
关键词：
D O I：
10.1007/BF02060465
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
The extraction of uranium with different concentrations of HDEHP in n-hexane from varying concentrations of nitric acid solutions was investigated. Uranium in the organic phase was quantitatively stripped with a solution containing 8M H2SO4 and 6M HCl, the partition coefficient was determined by X-ray fluorescence and U. V. spectrophotometry. The assay of95Zr,95Nb,239Np and other gamma-emitters was made with a Ge(Li) detector coupled to a 4096 multichannel analyzer. © 1990 Akadémiai Kiadó.
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页码：169 / 175
页数：7
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