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    • 1. 发明申请
    • CONTROL METHOD FOR A THORIUM REACTOR AND A FUEL ASSEMBLY FOR CARRYING OUT SAID METHOD
    • 用于实施方法的THR反应器和燃料组件的控制方法
    • WO2003001534A1
    • 2003-01-03
    • PCT/RU2001/000251
    • 2001-06-26
    • G21C7/27
    • G21C3/326G21C7/27G21Y2002/201G21Y2002/304G21Y2002/601G21Y2004/30G21Y2004/40G21Y2004/403Y02E30/38Y02E30/39
    • The invention relates to nuclear energy based on the use of thorium as a nuclear fuel. Said invention makes it possible to efficiently control a nuclear reactor by modifying (shifting) a neutron energy spectrum in the active zone of the nuclear reactor, extend the service time of the nuclear reactor to 30-50 years with a single charging of nuclear fuel, practically stop the production of plutonium and other transuranic elements, exclude a sequential radiochemical transformation of spent nuclear fuel (SNF), thereby excluding any external transportation of the SNF and to significantly improve the ecological safety of nuclear energy. Control of the thorium nuclear reactor is carried out by modifying the neutron energy spectrum in the active zone of the reactor by supplying neutron decelerators in the gaseous form thereof at a controlled pressure ranging from a normal value to one hundred and more atmospheres to fuel elements. The inventive fuel assembly for thorium reactors comprises the fuel elements and is provided with a central distributor and/or a peripheral collector for supplying the gaseous neutron decelerators.
    • 本发明涉及基于使用钍作为核燃料的核能。 所述发明使得可以通过改变(改变)核反应堆活动区中的中子能谱来有效地控制核反应堆,通过单次充电核燃料将核反应堆的使用时间延长到30-50年, 几乎停止生产钚和其他超铀元素,排除废核燃料(SNF)的顺序放射化学转化,从而排除SNF的任何外部运输,并显着提高核能的生态安全。 钍核反应堆的控制是通过在反应器的有效区域中以在正常值到一百个大气压至燃料元件的受控压力下供给气态的中子减速器来改变反应器活性区中的中子能谱来进行的。 本发明的用于钍反应器的燃料组件包括燃料元件,并且设置有用于供应气态中子减速器的中心分配器和/或外围收集器。