EXTRUSION MOLDING APPARATUS
    1.
    发明申请
    EXTRUSION MOLDING APPARATUS 审中-公开
    挤出成型设备

    公开(公告)号:US20160027542A1

    公开(公告)日:2016-01-28

    申请号:US14806170

    申请日:2015-07-22

    摘要: An extrusion molding apparatus 10 includes: a container 13 that a container 13 into that a kneaded material 12 containing inorganic adsorbent 11 having radionuclides adsorbed thereon is thrown; a mold cavity 14 of a specified shape provided on a wall surface of the container 13; an extrusion unit 16 that is provided inside the container 13 to extrude the kneaded material 12 out of the container 13 through the mold cavity 14; and a hydrogen removal unit 17 that is provided in the container 13 to recombine hydrogen gas 23 generated inside the container 13 and to remove the hydrogen gas 23.

    摘要翻译: 挤出成型装置10包括:容器13,其中包含吸收有放射性核素的含有无机吸附剂11的捏合材料12的容器13被抛出; 设置在容器13的壁面上的规定形状的模腔14; 挤出单元16,其设置在容器13内部,以将捏合材料12通过模腔14挤出容器13; 以及设置在容器13中以将在容器13内产生的氢气23复合并除去氢气23的氢去除单元17。

    SOLIDIFICATION METHOD OF RADIOACTIVE WASTE
    2.
    发明申请
    SOLIDIFICATION METHOD OF RADIOACTIVE WASTE 有权
    放射性废物的固化方法

    公开(公告)号:US20150011816A1

    公开(公告)日:2015-01-08

    申请号:US14323670

    申请日:2014-07-03

    IPC分类号: G21F9/30

    摘要: A solidification method of radioactive waste is provided, including kneading a binder and an inorganic adsorbent to obtain a kneaded object, the in organic adsorbent included radionuclides; extruding the kneaded object to obtain an extruded material object; cutting the extruded material object to obtain at least one extruded material block; and firing the at least one extruded material block to solidify the at least one extruded material block.

    摘要翻译: 提供放射性废物的固化方法,包括捏合粘合剂和无机吸附剂以获得捏合物,有机吸附剂包括放射性核素; 挤出捏合物以获得挤出物料; 切割挤压材料物体以获得至少一个挤压材料块; 以及烧制所述至少一个挤压材料块,以固化所述至少一个挤压材料块。

    METHOD FOR MANUFACTURING SOLIDIFIED BODY OF RADIOACTIVE WASTE AND MANUFACTURING APPARATUS FOR SOLIDIFIED BODY
    3.
    发明申请
    METHOD FOR MANUFACTURING SOLIDIFIED BODY OF RADIOACTIVE WASTE AND MANUFACTURING APPARATUS FOR SOLIDIFIED BODY 审中-公开
    放射性废物固化体和固化体的制造装置的制造方法

    公开(公告)号:US20160027543A1

    公开(公告)日:2016-01-28

    申请号:US14806149

    申请日:2015-07-22

    IPC分类号: G21F9/30

    CPC分类号: G21F9/302 G21F9/30

    摘要: A method for manufacturing a solidified body of a radioactive waste includes a kneading step (S12 to S18) for kneading, together with a molding adjuvant, an inorganic adsorbent adsorbing radionuclides to generate a kneaded body, an adjusting step (S14 to S17) for adjusting a water content of the kneaded body to be within a predetermined range, a molding step (S19) for molding the kneaded body by extruding, a cutting step (S20) for cutting, at a specified interval, the kneaded body extruded in a bar shape, and a baking step (S22) for baking the cut kneaded body into a solidified body.

    摘要翻译: 制造放射性废物固化体的方法包括:捏合步骤(S12〜S18),与模塑助剂一起,将吸附放射性核素的无机吸附剂与揉合体一起进行捏合,调整步骤(S14〜S17),调整 捏合体的含水量在预定范围内,通过挤出成型捏合体的成型步骤(S19),以规定间隔以棒状挤出的捏合体切割的切割步骤(S20) ,以及烘烤步骤(S22),用于将切割的捏合体烘烤成凝固体。

    SOLIDIFIED BODY OF RADIOACTIVE WASTE AND PRODUCTION METHOD THEREOF
    4.
    发明申请
    SOLIDIFIED BODY OF RADIOACTIVE WASTE AND PRODUCTION METHOD THEREOF 审中-公开
    放射性废物的固体物质及其生产方法

    公开(公告)号:US20150302943A1

    公开(公告)日:2015-10-22

    申请号:US14423890

    申请日:2013-08-30

    IPC分类号: G21F9/16

    摘要: Provided is a technique for solidifying radioactive waste, which enables stable final disposal of a large amount of radioactive waste with a simple process.A method for producing a solidified body of radioactive waste includes: a step (S11) of retrieving radioactive waste generated at a nuclear power plant or a nuclear related facility, a step (S12) of pressurizing radioactive nuclides contained in the radioactive waste along with an inorganic adsorbent and thereby forming a molded body; and a step (S13) of firing the molded body and thereby forming a solidified body.

    摘要翻译: 提供了一种固化放射性废物的技术,能够以简单的过程稳定地最终处置大量的放射性废物。 一种放射性废物固化体的制造方法,其特征在于,包括:检索在核电站或核设施中产生的放射性废物的步骤(S11);对放射性废物中所含的放射性核素进行加压的步骤(S12) 无机吸附剂,从而形成成型体; 和烧成成形体的步骤(S13),从而形成凝固体。