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公开(公告)号:US20150011816A1
公开(公告)日:2015-01-08
申请号:US14323670
申请日:2014-07-03
发明人: Akio SAYANO , Shohei KAWANO , Yoshiyuki KAWAHARADA , Masamichi OBATA , Hirotada HAYASHI , Yusuke NOHARA
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。
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2.
公开(公告)号:US20150302943A1
公开(公告)日:2015-10-22
申请号:US14423890
申请日:2013-08-30
发明人: Shohei KAWANO , Yoshiyuki KAWAHARADA , Masamichi OBATA , Hirotada HAYASHI , Yoshiko HARUGUCHI , Akio SAYANO
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。
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