CUVE DE STOCKAGE D'UNE SOLUTION RADIOACTIVE DE MATIERES FISSILES
    1.
    发明授权
    CUVE DE STOCKAGE D'UNE SOLUTION RADIOACTIVE DE MATIERES FISSILES 失效
    储存容器放射性物质SOLUTION FISSILE

    公开(公告)号:EP0729636B1

    公开(公告)日:1999-07-21

    申请号:EP94900209.1

    申请日:1993-11-18

    IPC分类号: G21F5/002

    摘要: A storage tank (1, 11) for radioactive fissile material solutions. The tank (1, 11) comprises at least one cell containing a radioactive solution (2, 12) and a solid neutron-absorbing material (4, 14) while preventing any risk of criticality. A network of substantially vertical tubes (3, 13) is arranged within said cell and metal walls completely separate the radioactive solution (2, 12) from the solid neutron absorbing material (4, 14). Said tubes 93) contain the radioactive solution (2) and are located in cavities defined by metal walls (4') within said neutron absorbing material (4). Alternatively, said tubes (13) contain the neutron absorbing material (14) and are located in compartments defined by metal walls (12') throughout the radioactive solution (12). Said tank occupies a reduced floor space.

    CUVE DE STOCKAGE D'UNE SOLUTION RADIOACTIVE DE MATIERES FISSILES
    2.
    发明公开
    CUVE DE STOCKAGE D'UNE SOLUTION RADIOACTIVE DE MATIERES FISSILES 失效
    储存容器放射性物质SOLUTION FISSILE

    公开(公告)号:EP0729636A1

    公开(公告)日:1996-09-04

    申请号:EP94900209.0

    申请日:1993-11-18

    IPC分类号: G21C19 G21F5 G21F9

    摘要: A storage tank (1, 11) for radioactive fissile material solutions. The tank (1, 11) comprises at least one cell containing a radioactive solution (2, 12) and a solid neutron-absorbing material (4, 14) while preventing any risk of criticality. A network of substantially vertical tubes (3, 13) is arranged within said cell and metal walls completely separate the radioactive solution (2, 12) from the solid neutron absorbing material (4, 14). Said tubes 93) contain the radioactive solution (2) and are located in cavities defined by metal walls (4') within said neutron absorbing material (4). Alternatively, said tubes (13) contain the neutron absorbing material (14) and are located in compartments defined by metal walls (12') throughout the radioactive solution (12). Said tank occupies a reduced floor space.