论文部分内容阅读
分析了高温气冷堆(HTGR)燃料元件的特性,研究设计了一个应用30％TBP进行钍铀分离净化的单循环溶剂萃取工艺流程。同时对铀产品进一步纯化的铀线二循环工艺条件也进行了研究,以满足HTGR燃料元件对后处理的不同要求。
The characteristics of high temperature gas cooled reactor (HTGR) fuel element were analyzed. A single cycle solvent extraction process for the separation and purification of thorium uranium with 30% TBP was studied. In the meantime, the second uranium cycle process conditions for further purification of uranium products have also been studied to meet the different requirements for post-treatment of HTGR fuel elements.