贫化六氟化铀及其转化产品的再利用路线研究

A roadmap for reuse of depleted uranium hexafluoride and its conversion products

目的研究贫化六氟化铀(DUF6)及其转化产品的再利用途径。方法通过研究国外相关研究成果,结合我国发展情况,分析DUF6、贫铀金属及氧化物、氟化物的再利用前景。结果结合我国DUF6的库存量以及1500~2000吨的年增长速度,从近期、中期和远期分三个阶段给出了DUF6、贫铀金属及氧化物、氟化物再利用的路线图。结论近期主要考虑贫化UF6的安全储存,同时应加强贫铀产品和氟产品再利用的相关研究工作,开展高附加值利用领域的研究。

Objective Study the reuse of depleted uranium hexafluoride(DUF6)and its conversion products.Methods By studying the relevant research results of foreign countries and combining with the development of China,the prospects for the reuse of DUF6,depleted uranium metal and oxides,and fluoride were analyzed.Results Combined with the inventory of DUF6 in China and the annual growth rate of 1500~2000 tons,the road map for the reuse of DUF6,depleted uranium metal and oxides,and fluoride were given in three stages:near-term,medium-term and long-term.Conclusion In the near future,the safe storage of depleted UF6 should be considered,and relevant research work on the reuse of depleted uranium and fluorine products should be strengthened,and carry out research in the field of high value-added utilization.