Process for solidifying radioactive waste
US4622175A · kind A · utility
5Cited by
12References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 25, 1983 |
| Grant date | Nov 11, 1986 |
| Priority date | — |
| Expiry date | Mar 25, 2003 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG21F9/302
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A process for solidifying a radioactive waste by using an alkali silicate composition prepared by using as silicate source amorphous reactive silica obtained from acid earth by acid treatment as solidifying agent can give a solidified body excellent in weather resistance for a long period of time and excellent in resistance to leaching of radioactive materials with a low cost.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.