摘要
研究镎（Ｎｐ）－铀（Ｕ）共存于硝酸体系的光化学行为．结果表明，在Ｐｕｒｅｘ流程中，采用光化学法选择性控制Ｎｐ和Ｕ价态的走向可实现Ｎｐ与Ｕ的分离．
This paper studies the photochemical behavior of Np-U which coexist in a nitric acid system. The valence states of Np and U were selectively controlled by the photochemical method. This work shows that the separation of Np and U by the photochemical method is feasible in the Purex process.
出处
《天津大学学报》
EI
CAS
CSCD
1996年第3期454-456,共3页
Journal of Tianjin University(Science and Technology)
关键词
镎
铀
硝酸体系
光化学
核燃料
neptunium, uranium, nitric acid system, photoreduction
