Tritium Research Activities Under the Broader Approach Program In JAEA
Tritium Research Activities Under the Broader Approach Program In JAEA
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JAEA 更广泛方法计划下的氚研究活动
DOI：
10.13182/fst08-a1762
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发表时间：
2008
影响因子：
0.9
通讯作者：
K. Isobe
中科院分区：
文献类型：
--
作者：
T. Yamanishi;T. Hayashi;W. Shu;Y. Kawamura;H. Nakamura;Y. Iwai;Kazuhiro Kobayashi;K. Isobe
摘要在日本BA项目中，对示范堆（DEMO）的氚技术进行了研究与开发：1）氚衡算技术; 2）氚安全基础研究; 3）氚耐久性试验。将在日本六所建造一个多用途设施，以进行上述研发。该设施可处理β和γ放射性同位素以及氚（370 TBq/年）。在日本原子能机构的氚工艺实验室（TPL），进行了一系列的氚技术研究与开发计划。这一领域的主要研究与发展活动是：氚在密闭环境中的行为;监测;净化和去污。本文还从BA项目下相关R&D主题的角度总结了JAEA TPL最近活动的结果。
Abstract The R&D for tritium technologies to a demonstration reactor (DEMO) plant are carried out in the Broader Approach (BA) program in Japan: 1) tritium accountancy technology; 2) basic tritium safety research; and 3) tritium durability test. A multi-purpose facility will be constructed at Rokkasho in Japan to carry out the above R&D. Beta and gamma radioisotopes as well as tritium (370 TBq/year) can be handled in the facility. At TPL (Tritium Process Laboratory) of JAEA, a series of R&D programs for tritium technologies have been carried out. The main R&D activities in this field are: tritium behavior in a confinement; monitoring; detritiation; and decontamination. In this paper, the results of recent activities at TPL of JAEA are also summarized from the viewpoint of the related R&D subjects under the BA program.