CITP-Ⅱ在线产氚辐照回路设计  

Design of the Online Tritium Production Irradiation Loop CITP-Ⅱ

作　　者：张之华[1] 米向秒[1] 李润东[1] 邓勇军[1] 刘汉刚[1] 刘志勇[1] 段世林[1] 

机构地区：[1]中国工程物理研究院核物理与化学研究所,四川绵阳621900

出　　处：《科技导报》2012年第33期31-34,共4页Science & Technology Review

基　　金：国际热核聚变实验堆计划(ITER计划)项目(2010GB112004;2012GB106001)

摘　　要：在线产氚辐照回路是根据聚变能源研究的需要,在热中子堆上设计的增殖剂材料辐照产氚及释氚回路,可进行增殖剂材料的辐照评价、氚的载带及循环参数研究等工作。本文介绍了CITP-Ⅱ在线产氚辐照回路的主要工艺系统和核心装置。辐照舱实现了增殖剂材料的堆内安全辐照;载气系统完成了增殖剂材料的在线换料和释放氚的载带;间气及净化系统可进行增殖剂辐照温度和释氚温度窗口的调节及控制;理论计算数据和确定的回路运行参数,可为CITP-Ⅱ在线产氚辐照回路的运行及增殖剂产氚释氚试验研究提供借鉴。The online tritium production irradiation loop in the thermal neutron reactor is designed in order to satisfy the demands of the fusion energy research. A tritium production and release loop can be used to evaluate the breeding material irradiation and to study the tritium carrier and the cycle parameters. This paper presents a review of the main process systems and the core components of CITP-Ⅱ. The irradiation capsule is for the safety irradiation of the breeding material in the pile; the carrier gas system is for the online reload and release of the tritium; the gap gas and purification system is to control the breeding material temperature and the tritium release temperature window; the theoretical calculations and the determined loop operation parameters can provide some guidance for the CITP- Ⅱ operation and the tritium production and release research.

关 键 词：CITP—Ⅱ 增殖剂 产氚 辐照回路 

分 类 号：TL64[核科学技术—核技术及应用]