METHOD FOR REMOVING RADIOACTIVE CESIUM, HYDROPHILIC RESIN COMPOSITION FOR REMOVING RADIOACTIVE CESIUM, METHOD FOR REMOVING RADIOACTIVE IODINE AND RADIOACTIVE CESIUM, AND HYDROPHILIC RESIN COMPOSITION FOR REMOVING RADIOACTIVE IODINE AND RADIOACTIVE CESIUM
    1.
    发明申请
    METHOD FOR REMOVING RADIOACTIVE CESIUM, HYDROPHILIC RESIN COMPOSITION FOR REMOVING RADIOACTIVE CESIUM, METHOD FOR REMOVING RADIOACTIVE IODINE AND RADIOACTIVE CESIUM, AND HYDROPHILIC RESIN COMPOSITION FOR REMOVING RADIOACTIVE IODINE AND RADIOACTIVE CESIUM 有权
    用于去除放射性活性炭的方法,用于去除放射性凝胶的亲水性树脂组合物,用于去除放射性碘和放射性活性炭的方法,以及用于除去放射性碘和放射性活性炭的羟基树脂组合物

    公开(公告)号:US20140288346A1

    公开(公告)日:2014-09-25

    申请号:US14300291

    申请日:2014-06-10

    IPC分类号: G21F9/16 G21F9/30

    摘要: The present invention intends to provide a method for removing radioactive cesium, or radioactive iodine and radioactive cesium that is simple and low-cost, further does not require an energy source such as electricity, moreover can take in and stably immobilize the removed radioactive substances within a solid, and can reduce the volume of radioactive waste as necessary, and to provide a hydrophilic resin composition using for the method for removing radioactive cesium, or radioactive iodine and radioactive cesium, and the object of the present invention is achieved by using a hydrophilic resin composition containing: at least one hydrophilic resin selected from the group consisting of a hydrophilic polyurethane resin, a hydrophilic polyurea resin, and a hydrophilic polyurethane-polyurea resin each having at least a hydrophilic segment; and a zeolite dispersed therein in a ratio of at least 1 to 200 mass parts relative to 100 mass parts of the hydrophilic resin.

    摘要翻译: 本发明提供一种简单且成本低廉的放射性铯或放射性铯,放射性铯的去除方法,进一步不需要诸如电的能源,而且可以将去除的放射性物质固定在其内部 固体,并且可以根据需要减少放射性废物的体积,并提供用于除去放射性铯或放射性碘和放射性铯的方法的亲水性树脂组合物,并且本发明的目的通过使用亲水性 所述树脂组合物含有:至少一种选自亲水性聚氨酯树脂,亲水性聚脲树脂和至少具有亲水性链段的亲水性聚氨酯 - 聚脲树脂的亲水性树脂; 相对于100质量份的亲水性树脂,分散有至少1〜200质量份的沸石的沸石。