发明名称 |
NUCLEAR REACTOR MOLTEN CORE CATCHER |
摘要 |
confinement of nuclear reactor molten core to reduce impact of severe accident on environment. SUBSTANCE: molten core catcher is mounted on supports under reactor vessel; it is made in the form of spherical-bottom tank incorporating zirconium dioxide protective layer and stainless steel external layer; insulating layer is covered with additional layer of material that chemically binds ferric oxides in melt. Additional layer may be made of neodymium oxide. EFFECT: reduced adverse impact of ferric oxides on catcher protective layer which enhances its reliability. 2 cl, 1 dwg
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申请公布号 |
RU2187852(C1) |
申请公布日期 |
2002.08.20 |
申请号 |
RU20010112464 |
申请日期 |
2001.05.11 |
申请人 |
ROSSIJSKIJ NAUCHNYJ TSENTR "KURCHATOVSKIJ INSTITUT |
发明人 |
AKOPOV F.A.;VLASOV A.S.;DEMIN A.V.;MINEEV V.N.;SLABKIJ V.D.;TRAKTUEV O.M.;SHESTOPEROV I.N. |
分类号 |
G21C9/016;(IPC1-7):G21C9/016 |
主分类号 |
G21C9/016 |
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