激光诱导击穿光谱法分析铀溶液

D. Cremers, J. Wachter
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引用次数: 1

摘要

液体流中铀含量的测量对于核燃料循环设施的临界安全、过程和质量控制以及核材料问责制具有重要意义。传统的分析技术,如分光光度法、被动伽玛射线光谱学、x射线荧光和密度测定法,往往是不合适的,因为它们可能很慢,需要处理样品,或者受到被分析溶液中高浓度裂变产物或中子发射器的干扰。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Analysis of Uranium Solutions Using Laser-Induced Breakdown Spectroscopy
Measurement of the uranium content in liquid streams is important for criticality safety, process and quality control, and nuclear material accountability in nuclear fuel cycle facilities. Conventional analytical techniques such as spectrophotometry, passive gamma-ray spectroscopy, x-ray fluorescence, and densitometry are frequently unsuitable because they may be slow, require sample handling, or be subject to interference by high concentrations of fission products or neutron emitters in the solutions to be analyzed.
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