由我校研制的用于快中子核反应堆的石墨钠火灭火剂,于1991年1月18日通过了由湖南省科委主持的鉴定,及鉴定和国家高技术先进核反应堆主题办公室专家们的评审.鉴定和评审认为该项成果填补了国内空白,达到了国际先进水平. 当前世界上先进的快中子核反应堆大多采用液态金属钠作冷却剂.反应堆运行中,一旦金属钠泄漏,它将与空气中的水分激烈反应,并迅速燃烧、爆炸形成火灾.因此, The graphite sodium fire extinguishing agent developed by our school for fast neutron nuclear reactors passed the appraisal and identification by experts from Hunan Provincial Science and Technology Commission on January 18, 1991 and the review by the experts of the national high-tech advanced nuclear reactor theme office The appraisal and appraisal concluded that this achievement filled the domestic blank and reached the international advanced level.Nowadays, most advanced fast neutron nuclear reactors in the world use liquid metal sodium as a coolant.When the metal sodium leaks in reactor operation, it will react with air The water in the fierce reaction and rapid combustion, explosion to form a fire.Therefore,