液态金属冷却剂在线分析仪表研究进展  

Development of On-Line Analytical Instrument for Liquid Metal Coolant

作　　者：董静雅[1] 张骁 冯策 王密[1] 王荣东[1] Dong Jingya;Zhang Xiao;Feng Ce;Wang Mi;Wang Rongdong(China Institute of Atomic Energy,Beijing102413)

机构地区：[1]中国原子能科学研究院,北京市102413

出　　处：《仪器仪表标准化与计量》2023年第2期13-14,24,共3页Instrument Standardization & Metrology

摘　　要：液态金属冷却剂的品质直接关系到液态金属冷却反应堆的安全。为监测冷却剂品质,开发了液态金属中氧计、碳计、氢计、氚计、电阻率计等在线监测仪表,实现了钠、锂、铅铋合金等冷却剂中的O、C、H、T、N等杂质含量的实时监测。本文简要介绍了近10年液态金属冷却剂在线分析仪表的研究进展,并对未来我国液态金属冷却剂在线分析仪表的研究提出了建议。The quality of liquid metal coolant is directly related to the safety of liquid metal cooled reactors.In order to monitor the quality of coolant,online monitoring instruments such as oxygen meter,carbon meter,hydrogen meter,tritium meter and resistivity meter in liquid metal have been developed,and real-time monitoring of O,C,H,T,N and other impurities in sodium,lithium,lead bismuth alloy and other coolants has been realized.The paper briefly introduces the research progress of on-line analyzers for liquid metal coolant in recent 10 years,and puts forward some suggestions for the future research of on-line analyzers for liquid metal coolant in China.

关 键 词：液态金属冷却反应堆 在线分析 氢计 氧计 氚计 

分 类 号：TH83[机械工程—仪器科学与技术]