发明授权
- 专利标题： Process for cesium decontamination and immobilization
- 专利标题（中）： 铯去污和固定的工艺
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申请号： US185222申请日： 1988-04-25
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公开(公告)号： US4808318A公开(公告)日： 1989-02-28
- 发明人: Sridhar Komarneni , Rustum Roy
- 申请人： Sridhar Komarneni , Rustum Roy
- 申请人地址： DC Washington
- 专利权人： The United States of America as represented by the United States Department of Energy
- 当前专利权人： The United States of America as represented by the United States Department of Energy
- 当前专利权人地址： DC Washington
- 主分类号： G21F9/12
- IPC分类号： G21F9/12 ; G21F9/16
摘要：
Cesium can be selectively recovered from a nuclear waste solution containing cesium together with other metal ions by contact with a modified phlogopite which is a hydrated, sodium phlogopite mica. Once the cesium has entered the modified phlogopite it is fixed and can be safely stored for long periods of time.
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