钠火事故是快堆的两大设计基准事故之一。钠火安全是指钠漏钠火事故条件下,快堆堆芯和结构的安全,以及对放射性钠气溶胶的扩散的限制。在快中子增殖反应堆上,相应地设计钠漏钠火探测报警系统,建立主动和被动消防系统,安装事故通风过滤系统,还要制订相关的安全操作规程。钠火研究主 Sodium fire accidents are one of the two design basis accidents for fast reactors. Sodium fire safety refers to the safety of the reactor core and structure, as well as the restrictions on the diffusion of radioactive sodium aerosols in the event of an accidental release of sodium sodium. In the fast breeder reactor, correspondingly designed sodium leak sodium fire detection and alarm system, the establishment of active and passive fire protection systems, installation of accident ventilation and filtration systems, but also to develop the relevant safety practices. Sodium fire research Lord