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公开(公告)号:US20050105670A1
公开(公告)日:2005-05-19
申请号:US10630056
申请日:2003-07-30
申请人: Joseph Kormuth , William Byers , Richard Reid , George Sabol
发明人: Joseph Kormuth , William Byers , Richard Reid , George Sabol
IPC分类号: G21C9/00 , G21C19/00 , G21C19/307
CPC分类号: G21C19/307 , G21Y2002/202 , G21Y2002/501 , G21Y2002/601 , G21Y2004/20 , G21Y2004/40
摘要: A reactor coolant system of a pressurized water nuclear reactor with fuel assemblies in the core is simultaneously shutdown and decontaminated in less than 90 hours after the shutdown is initiated. A LOMI or Can-Derem decontamination reagent is added to reactor coolant to reduce iron and nickel in oxidized coatings before removing dissolved hydrogen and reducing the gamma emitting activity of the reactor coolant.
摘要翻译: 在关闭开始后的不到90小时内,同时关闭并在核心内装有燃料组件的加压水核反应堆的反应堆冷却剂系统。 在反应器冷却剂中加入LOMI或Can-Derem去污剂以除去溶解的氢气中的氧化涂层中的铁和镍,并降低反应堆冷却剂的γ发射活性。