DFLL-TBM液态锂铅合金鼓泡器实验系统的设计  

Experimental system design of liquid lithium-lead alloy bubbler for DFLL-TBM

作　　者：谢波[1] 李军格[1] 徐绍梅[1] 翁葵平[1] 

机构地区：[1]中国工程物理研究院核物理与化学研究所,绵阳621900

出　　处：《核聚变与等离子体物理》2011年第3期283-288,共6页Nuclear Fusion and Plasma Physics

基　　金：国家ITER计划国内配套研究专项(2009GB109006)

摘　　要：液态锂铅合金鼓泡器是中国双功能液态锂铅测试包层氚处理单元的重要组成部分。为了完成鼓泡器实验系统的建造与运行,在多年开展氢同位素与锂铅合金相互作用的理论计算和旋转喷嘴鼓泡法提取液态锂铅中微量氢实验的基础上,提出了实验系统的总体设计、主回路设计和辅助系统设计。这个设计以气液交换填料塔为核心,实现了液态锂铅中氢同位素的测量与提取。The liquid lithium-lead alloy bubbler is a very important composition in the tritium unit of Chinese Dual-Functional Lithium Lead Test Blanket Module（DFLL-TBM）.In order to complete the construction and run of the bubbler experimental system,overall design of the system,main circuit design and auxiliary system design have been proposed on the basis of theoretical calculations for the interaction of hydrogen isotope with lithium-lead alloy and experiment for hydrogen extraction from liquid lithium-lead alloy by bubbling with rotational jet nozzle.The key of this design is gas-liquid exchange packed column,to achieve the measurement and extraction of hydrogen isotopes from liquid lithium-lead alloy.

关 键 词：锂铅合金 鼓泡器 设计 氢同位素 

分 类 号：TL64[核科学技术—核技术及应用]