核安全2026，Vol.25Issue(1)：69-77,9.
乏燃料干法后处理工艺核材料衡算起点分析
Analysis of the Starting Point of Accountancy for Pyroprocessing
王晶 1何丽霞 1柏磊 1靳占勇 1赵潇1
作者信息
- 1. 中国原子能科学研究院放射化学研究所,北京 102413
- 折叠
摘要
Abstract
The spent fuel of fast reactor is treated by pyroprocessing,which is different from aqueous reprocessing in separation processes,operational modes and material states.These characteristics determine that nuclear material accountancy is different from conventional aqueous reprocessing methods,making it difficult to apply the management models developed for aqueous processes.According to the requirements of national nuclear materials control requirements,it is necessary to research nuclear material accountancy for pyroprocessing.Based on the conceptual process of pyroprocessing in China,process characteristics and material characteristics are analyzed.Considering the specific features of front-end process for various spent fuel types,and balancing nuclear material balance area division principles with accounting measurement requirements,alternative accounting starting points and applicable measurement methods are proposed.This research provides basis for further nuclear material accounting system design of pyroprocessing facility.关键词
干法后处理/金属乏燃料/氧化物乏燃料/核材料衡算Key words
pyroprocessing/metallic spent fuel/oxide spent fuel/nuclear material accountancy分类
能源科技引用本文复制引用
王晶,何丽霞,柏磊,靳占勇,赵潇..乏燃料干法后处理工艺核材料衡算起点分析[J].核安全,2026,25(1):69-77,9.
