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Method of manufacturing metallic nuclear fuel 发明申请

2023-08-26 1990 290K 0

专利信息

申请日期 2025-06-28 申请号 KR1020080004070
公开(公告)号 KR1020090078226A 公开(公告)日 2009-07-17
公开国别 KR 申请人省市代码 全国
申请人 KOREA ATOMIC ENERGY RESEARCH INSTITUTE; KOREA HYDRO NUCLEAR POWER CO LTD
简介 PURPOSE : A method for manufacturing a metal nuclear fuel is provided to prevent the oxidation of minor actinide and suppress volatilization of minor actinide element having strong volatility.CONSTITUTION : A metal nuclear melting solution by melting a reaction mixture comprising metal nuclear fuel, minor actinide element, and rare earth element. A molten solution having slag film on the surface is produced in reaction furnace. A metal nuclear fuel molten solution is produced in fuel core. The rare earth element is one of yttrium, scandium and lanthanide system element. The lanthanide system element is lanthanum(La), cerium(Ce), praseodymium(Pr) or neodymium(Nd).© KIPO 2009


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