发明名称 |
Method of disposal of metallic aluminum-containing radioactive solid waste |
摘要 |
Disclosed is a method of disposal of metallic aluminum-containing solid waste comprising the steps of reacting radioactive solid waste containing metallic aluminum with an alkali solution to generate a hydrogen gas and then mixing the resulting reaction liquid with a solidifying material containing a latent hydraulic material as a main component to solidify the liquid. According to the method of the invention, solidification of aluminum-containing radioactive solid waste in a highly filled state (high concentration) is feasible and a solid having excellent mechanical strength and properties of preventing oozing of radioactive nuclide can be obtained.
|
申请公布号 |
US5973220(A) |
申请公布日期 |
1999.10.26 |
申请号 |
US19970935612 |
申请日期 |
1997.09.23 |
申请人 |
JGC CORPORATION;NIPPON KAYAKU KABUSHIKI KAISHA |
发明人 |
SASAKI, TADASHI;MIHARA, SHIGERU;SUZUKI, KAZUNORI;KARASAWA, YOSHIMITSU;KIYOMOTO, MASAYUKI |
分类号 |
C04B18/04;C04B18/10;C04B28/02;C04B28/08;G21F9/16;G21F9/30;(IPC1-7):G21F9/30;G21F9/34 |
主分类号 |
C04B18/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|