发明授权
US4749520A Method for producing casks capable of ultimate storage with radioactive
waste, and cask produced in accordance with this method
失效
用于生产能够用放射性废物最终储存的桶的方法，以及根据该方法生产的桶
- 专利标题： Method for producing casks capable of ultimate storage with radioactive waste, and cask produced in accordance with this method
- 专利标题（中）： 用于生产能够用放射性废物最终储存的桶的方法，以及根据该方法生产的桶
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申请号： US852132申请日： 1986-04-15
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公开(公告)号： US4749520A公开(公告)日： 1988-06-07
- 发明人: Siegfried Meininger , Karl-Heinz Kleinschroth
- 申请人： Siegfried Meininger , Karl-Heinz Kleinschroth
- 申请人地址： DEX Mulheim an der Ruhr
- 专利权人： Kraftwerk Union Aktiengesellschaft
- 当前专利权人： Kraftwerk Union Aktiengesellschaft
- 当前专利权人地址： DEX Mulheim an der Ruhr
- 优先权： DEX3513692 19850416
- 主分类号： G21F9/30
- IPC分类号： G21F9/30 ; G21F5/005 ; G21F9/00 ; G21F9/36 ; G21F9/12 ; G21C19/00 ; G21F5/00 ; G21F9/24
摘要：
Method for producing casks capable of ultimate storage of radioactive wastes by filling the wastes to which cement has been added into containers taking radiation shielding into consideration. The casks are filled in at least two stages with partial quantities located concentrically to each other, the volume-specific activity of which increases from stage to stage from the outside in by at least a factor of 2.
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