| 发明名称 |
METHOD AND SYSTEM FOR TREATMENT OF WASTE RESIN OF NUCLEAR POWER PLANT |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method and system for treatment of waste resins including a used ion exchange resin as a radioactive waste in a nuclear power plant. <P>SOLUTION: A waste resin is immersed in about 10 g/L oxalic acid aqueous solution and metal-clad on the waste resin surface is dissolved in the oxalic acid aqueous solution and metal ions adsorbed by the waste resin are eluted in the oxalic acid aqueous solution so that the radiation dose is reduced to smoothly treat the waste resin. <P>COPYRIGHT: (C)2013,JPO&INPIT |
| 申请公布号 |
JP2013044588(A) |
申请公布日期 |
2013.03.04 |
| 申请号 |
JP20110181256 |
申请日期 |
2011.08.23 |
| 申请人 |
HITACHI-GE NUCLEAR ENERGY LTD |
发明人 |
KAMOSHITA MAMORU;NAGAYAMA TADASHI;NOSHITA KENJI |
| 分类号 |
G21F9/30 |
主分类号 |
G21F9/30 |
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