K边界技术在Purex流程中的应用  

Application of Hybrid K-edge/X-ray Fluorescence Densitometer in Purex Process

作　　者：许小明[1] 张文良[1] 唐培家[1] 

机构地区：[1]中国原子能科学研究院核保障技术重点实验室,北京102413

出　　处：《原子能科学技术》2004年第4期350-353,共4页Atomic Energy Science and Technology

摘　　要：利用现有混合式K边界 /X荧光测量装置在Purex流程中进行了应用研究。根据Purex流程样品分析要求 ,进行了装置硬件改造调试、数据分析软件改进 ,并完成了条件实验及大量样品的测量分析 ,为实现U。The application based on the hybrid K-edge/X-ray fluorescence densitometer instrument was studied. According to the requirements of Purex process, the tasks such as hardware adjustment, software improvement, and conditional experiment were accomplished. A good many samples were analysed by the densitometer. The assay result is of vital importance to accounting of nuclear materials such as U and Pu.

关 键 词：K边界 PUREX流程 X荧光 物料衡算 

分 类 号：TL249[核科学技术—核燃料循环与材料]