我国禁核试核素核查技术发展与展望  

Progress and Prospect of Radionuclide Verification Techniques for CTBT in China

作　　者：党海军[1] 刘龙波[1] 武山[1] DANG Hai-jun;LIU Long-bo;WU Shan(Northwest Institute of Nuclear Technology, Xi’an 710024, China)

机构地区：[1]西北核技术研究所

出　　处：《核化学与放射化学》2019年第1期133-143,I0005,共12页Journal of Nuclear and Radiochemistry

基　　金：科技部科技基础性工作专项基金资助项目(2015FY110800)

摘　　要：自1996年签署《全面禁止核试验条约》(CTBT)以来,我国在禁核试核查监测技术方面取得重要进展。作为唯一能够提供核爆炸定性证据的技术手段,核素核查技术研究经过二十年的发展,建立了满足台站和现场核素监测要求的取样与测量技术手段和禁核试北京放射性核素实验室,拥有了能够有效履行条约义务、保障我国国土和环境安全的技术能力,在周边各类核事件、核事故等应急监测中发挥了重要作用。本文简要回顾我国禁核试核素核查技术的发展历程、重要成果和技术现状,分析后续核素核查和监测技术发展的主要方向。Since the Comprehensive Nuclear-Test-Ban Treaty (CTBT) was assigned in 1996, great progress has been achieved in China in all fields of verification techniques. As the only technique which can provide confirmative evidence of a nuclear explosion, radionuclide verification has been paid more attention. Aerosol and xenon samplers were developed to meet the qualification of CTBT together with the nuclide measurement techniques, and the national nuclide laboratory has been established. These developments assure China to carry the obligation in CTBT and improve its capability to guard the territory and environment of China. Also the techniques developed will play important roles in emergency monitoring in case of nuclear event and nuclear accident. In this review, the development of radionuclide verification techniques and the main achievements are outlined,[JP2]and the future scopes of research are prospected.

关 键 词：CTBT 核素核查 大气放射性 氙同位素 放射性监测 

分 类 号：TL751[核科学技术—辐射防护及环境保护] O647.3[理学—物理化学]