Method of processing plutonium and/or uranyl nitrate
    2.
    发明授权
    Method of processing plutonium and/or uranyl nitrate 失效
    处理钚和/或硝酸铀的方法

    公开(公告)号:US4923639A

    公开(公告)日:1990-05-08

    申请号:US339753

    申请日:1982-01-15

    IPC分类号: C01G43/00 C01G56/00

    摘要: Method for treating plutonium and/or uranyl nitrate by superheating and concentrating a nitric acid starting solution, characterized by the feature that nitric acid starting solution is concentrated to form a Pu(VI)-and/or U(VI)-containing nitrate melt, is poured into a mold, is solidified by cooling down, and is transported and/or stored as a solidified solid body until further processing.

    摘要翻译: 通过过硝酸浓缩硝酸起始溶液处理钚和/或硝酸铀酰的方法,其特征在于将硝酸起始溶液浓缩形成含有(Ⅵ)和/或U(Ⅵ)的硝酸盐熔体, 倒入模具中,通过冷却固化,并作为固化固体运送和/或储存直到进一步加工。