常用稳定同位素制剂的浓集及应用

Concentration and Application of Common Stable Isotopes Preparation

摘要: 中国原子能科学研究院(简称原子能院)利用电磁法完成了国家科技支撑计划课题《科研用高纯有机试剂核心单元物质及共性关键技术的研制与开发》，利用电磁法有效分离了⁵⁴Fe、⁶⁵Cu、⁶⁴Zn、⁶⁷Zn、²⁰⁷Pb以及⁸⁵Rb、⁸⁷Rb同位素制剂，其丰度分别达到：90%、99.6%、96%、81%、90%、99%、98%。其中部分同位素试剂达到国外产品标准，部分已经应用在我国科研生产及全球卫星导航定位系统中。

Abstract: China Institute of Atomic Energy(CIAE) has accomplished state science and technology support plan topic《research and development of high purity organic reagent corn unit using for research and commonness key technology》. ⁵⁴Fe、⁶⁵Cu、⁶⁴Zn、⁶⁷Zn、²⁰⁷Pb and ⁸⁵Rb、⁸⁷Rb were separated using electromagnetic method. And the abundances of them archived: 90%, 99.6%, 96%, 81%, 90%, 99% and 98%. The level of these isotopes preparation has reached overseas product standard. Some of them have been used in the production of science research and rubidium clock production for satellite navigation. It established technology base for material domestic production of special stable isotopes in China.