发明申请
US20150110560A1 METHOD FOR THE RADIOACTIVE DECONTAMINATION OF SOIL BY DISPERSED AIR FLOTATION FOAM AND SAID FOAM 审中-公开
通过分散空气浮选泡沫和固体泡沫的土壤放射性去除的方法

  • 专利标题: METHOD FOR THE RADIOACTIVE DECONTAMINATION OF SOIL BY DISPERSED AIR FLOTATION FOAM AND SAID FOAM
  • 专利标题(中): 通过分散空气浮选泡沫和固体泡沫的土壤放射性去除的方法
  • 申请号: US14399155
    申请日: 2013-05-10
  • 公开(公告)号: US20150110560A1
    公开(公告)日: 2015-04-23
  • 发明人: Sylvain FaureMarc Messalier
  • 申请人: Sylvain FaureMarc Messalier
  • 优先权: FR1254352 20120511; JP2012-158124 20120713
  • 国际申请: PCT/EP2013/059708 WO 20130510
  • 主分类号: B03D1/24
  • IPC分类号: B03D1/24 G21F9/30 G21F9/12 B09C1/02 G21F9/00
METHOD FOR THE RADIOACTIVE DECONTAMINATION OF SOIL BY DISPERSED AIR FLOTATION FOAM AND SAID FOAM
摘要:
The present invention relates to a process for treating an earth contaminated by at least one radionuclide such as cesium 137Cs comprising at least one step of separating said radionuclide by dispersed air flotation foam produced by blowing air bubbles in a suspension comprising said earth and at least one collector. The present invention also relates to the flotation foam obtained by implementing such a process.
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