Radiation chemistry and the nuclear fuel cycle

被引:0
|
作者
Bruce J. Mincher
Gracy Elias
Leigh R. Martin
Stephen P. Mezyk
机构
[1] Idaho National Laboratory,
[2] California State University,undefined
[3] Long Beach,undefined
关键词
Solvent extraction; Radiation chemistry; Free radicals; Nitration;
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学科分类号
摘要
A global collaboration is currently developing solvent extraction separations for the nuclear fuel cycle of the future. The goal is to recover fissionable material for recycle, mitigate proliferation concerns, and mitigate the environmental impact of nuclear waste disposal. Relying on selective metal complexing agents, the radiation stability of these solvent extraction ligands will determine the efficiency and recycle lifetime of any solvent intended for use in this high-radiation environment. This paper reviews work at the Idaho National Laboratory regarding the radiation chemistry of nuclear solvent extraction ligands, with particular emphasis on the reactions of nitrogen-centered radicals.
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页码:645 / 649
页数:4
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