A Bulk Resin Bead Procedure To Obtain Uranium And Plutonium From Radioactive Solutions For Mass Spectrometric Analysis
作者:
R.L. Walker,
J.A. Carter,
DavidH. Smith,
期刊:
Analytical Letters
(Taylor Available online 1981)
卷期:
Volume 14,
issue 19
页码: 1603-1612
ISSN:0003-2719
年代: 1981
DOI:10.1080/00032718108059824
出版商: Taylor & Francis Group
关键词: uranium;plutonium;resin bead;mass spectrometer;isotope dilution;isotopic analysis
数据来源: Taylor
摘要:
A method is described for extracting representative uranium and plutonium samples from highly radioactive solutions for isotopic mass spectrometric analysis. Anion resin beads in the nitrate form are used to effect separation from fission products and other actinides. Conditions required to achieve separation are proper adjustment of the uranium and nitric acid concentrations. Once uranium and plutonium are adsorbed, each bead serves as a sample for mass spectrometric analysis, with plutonium and uranium being run sequentially from the same bead. Quantitative determination of the two elements is effected through the technique of isotopic dilution.
点击下载:
PDF (318KB)
返 回