Abstract The crud occurred in Purex process is caused by the degradations of extractant and solvent and the existence of insoluble solid particle in the nuclear fuel reprocessing.

• 摘要 在乏燃料后处理萃取工艺工程中 ,萃取剂和溶剂的辐解以及料液中不溶性固体微粒的存在导致产生界面污物。