关键词: 电磁同位素分离, ~６Ｌｉ, 同位素丰度

Abstract: ELECTROMAGNETIC ISOTOPE SEPARATION OF HIGH ABUNDANCE 6Li$$$$ Lin Zhizhou Tian Yufeng Su Keqin Wang Liqin (Department of Accelerators and Laser, China Institute of Ato mic Energy, Beijing 102413)  In order to separate6Li isotope by F3 Electromagnetic Isotope Separator, LiCl is Chosen as working material in which the abundance of 6Li has been enriched to 90.0%. During the process, the operating parameters should be controlled rigidly to decrease the number of sparking and to increase the abundance. High pure 6Li with the abun dance up to 99.99% i s obtained.  Key words electromagnetic isotope separation 6L i isotope abundance