Use of aldoximes comprising at least five carbon atoms as anti-nitrous agents in operations for the reductive back-extraction of plutonium

The invention relates to the use of aldoximes comprising at least five carbon atoms as anti-nitrous agents in operations for the reductive back-extraction of plutonium. The invention is applicable inany method for processing spent nuclear fuels that comprises one or more operations for the reductive back-extraction of plutonium and, in particular, in the PUREX method as implemented in modern plants for processing spent nuclear fuels and in the methods derived therefrom. 本申请涉及包含至少五个碳原子的醛肟在钚还原反萃取操作中作为抗亚硝酸化剂中的应用。本申请适用于任何包括个或更多个钚还原反萃取操作的乏燃料的处理方法，并且，尤其适用于如处理乏燃料的现代工厂中实施的PUREX法，以及由其衍生的方法。