Method for solidifying radioactive boron-containing residual distillate by sulphoaluminate cement

Method for solidifying radioactive boron-containing residual distillate by sulphoaluminate cement

  • CN 102,208,224 A
  • Filed: 05/19/2011
  • Published: 10/05/2011
  • Est. Priority Date: 05/19/2011
  • Status: Active Application
First Claim
Patent Images

1. a sulphate aluminium cement solidifies the method that the radioactivity boracic steams raffinate, it is characterized in that, sulphate aluminium cement, zeolite, lime, early strength agent are mixed, steam raffinate with the radioactivity boracic and in agitated kettle, stir 3min, move in the mould of Φ

  • 50mm * 50mm, maintenance 28d, curing temperature is 25 ±

    5 ℃

    , relative humidity 〉

    =90%.

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