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公开(公告)号:US07961836B2
公开(公告)日:2011-06-14
申请号:US11429697
申请日:2006-05-08
申请人: Edward J. Lahoda , Lars Hallstadias
发明人: Edward J. Lahoda , Lars Hallstadias
IPC分类号: G21C3/00
CPC分类号: G21C3/62 , G21C3/58 , Y02E30/38 , Y10S376/901
摘要: The present invention provides a nuclear fuel assembly, where a boron-containing compound is used as a burnable poison and is distributed in a majority of the rods in the assembly. The assembly comprises a plurality of fuel rods, each fuel rod containing a plurality of nuclear fuel pellets, wherein at least one fuel pellet in more than 50% of the fuel rods in the fuel assembly comprises a sintered admixture of a metal oxide, metal carbide or metal nitride and a boron-containing compound.
摘要翻译: 本发明提供了一种核燃料组件,其中使用含硼化合物作为可燃毒物并且分布在组件中的大部分棒中。 组件包括多个燃料棒,每个燃料棒包含多个核燃料颗粒,其中燃料组件中超过50%的燃料棒中的至少一个燃料颗粒包含金属氧化物,金属碳化物的烧结混合物 或金属氮化物和含硼化合物。