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[欧洲核学会《核新闻网》1994年4月5日报道] 日本文殊快中子增殖反应堆于4月5日当地时间上午10点首次达到临界。 预计这座原型快堆(280MW)机组将用于研究和开发工作。日本科学家将对这种堆型在今后的商业利用进行评价。 文殊原型快堆是一种用钠冷却的快中子增殖堆,使用钚—铀氧化物燃料。同使用混合氧化物燃料的常规轻水堆不同,文殊原型快堆燃料的钚浓缩度要高得多,中间部分燃
[Nuclear Institute of Nuclear Information Network "reported on April 5, 1994] Japan’s Manjushu rapid neutron multiplication reactor reached the critical point for the first time on April 5 at 10:00 a.m. local time. The prototype fast reactor (280MW) unit is expected to be used for research and development. Japanese scientists will evaluate the future commercial use of this reactor. The Manjushri prototype fast reactor is a sodium-cooled fast breeder reactor that uses plutonium-uranium oxide fuel. Unlike conventional light water reactors that use mixed oxide fuels, the enrichment of plutonium in the Wenshui prototype fast reactor fuel is much higher, and the middle part of the fuel