The Separation Method of Neptunium in Reprocessed Uranium Product by TEVA-UTEVA Column Extraction Chromatography  

作　　者：JIN Hua SU Yu-lan YING Zhe-cong ZHAO Sheng-yang 

机构地区：[1]Department of Radiochemistry

出　　处：《Annual Report of China Institute of Atomic Energy》2012年第1期160-161,共2页中国原子能科学研究院年报（英文版）

摘　　要：237Np, as a highly toxic nuclide, is limited strictly in the final uranium product of spent nuclear fuel reprocessing plant. Due to the low concentration level of 237Np, which is lower than 2.5 μg/g U, its accurate measurement is one of the most difficult analytical works

分 类 号：TL241[核科学技术—核燃料循环与材料]