Study on 14C content in post-irradiation graphite spheres of HTR-10

被引：0
作者：
机构：
[1] Key Laboratory of Advanced Reactor Engineering and Safety, Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing
来源：
Xie, Feng | 1600年 / Atomic Energy Press卷 / 48期
关键词：
!sup]14[!/sup]C; Fuel element; Graphite sphere; HTR-10;
D O I：
10.7538/yzk.2014.48.S0.0506
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学科分类号：
摘要：
Since the production mechanism of the 14C in spherical fuel elements was similar to that of fuel-free graphite spheres, in order to obtain the amount of 14C in fuel elements and graphite spheres of HTR-10, the production mechanism of the 14C in graphite spheres was studied. The production sources of the 14C in graphite spheres and fuel elements were summarized, the amount of 14C in the post-irradiation graphite spheres was calculated, the decomposition techniques of graphite spheres were compared, and experimental methods for decomposing the graphite spheres and preparing the 14C sample were proposed. The results can lay the foundation for further experimental research and provide theoretical calculations for comparison.
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页码：506 / 510
页数：4
相关论文
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