Anion exchange separation and determination of yttrium in uranium oxide — Yttrium oxide mixture

1983 ◽  
Vol 78 (2) ◽  
pp. 241-246 ◽  
Author(s):  
G. H. Rizvi ◽  
N. K. Chaudhuri ◽  
R. K. Rastogi ◽  
S. K. Patil
Keyword(s):  
Anion Exchange ◽  
Yttrium Oxide ◽  
Uranium Oxide ◽  
Oxide Mixture ◽  
Anion Exchange Separation

The Determination of Impurities in Plutonium Metal by Anion Exchange and ICP/AES

1989 ◽  
Vol 43 (2) ◽  
pp. 223-226 ◽  
Author(s):  
Edmund A. Huff ◽  
Delbert L. Bowers
Keyword(s):  
Anion Exchange ◽  
Inductively Coupled Plasma ◽  
Atomic Emission ◽  
Emission Spectrometry ◽  
Plasma Atomic Emission Spectrometry ◽  
Inductively Coupled ◽  
Plutonium Metal ◽  
Anion Exchange Separation ◽  
Nuclear Counting

The determination of trace-metal impurities in plutonium metal was investigated with the use of anion exchange separation and analysis by inductively coupled plasma/atomic emission spectrometry. Data on recoveries and independent measurements for some 30 elements show precisions and accuracies in the 1–10% range, values that are a significant improvement over those of traditional carrier distillation techniques. Americium can be determined on the same sample aliquot, with figures of merit rivaling those of nuclear counting procedures.

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