Method for loading of uranyl ion complexes on ion exchange resin
US4339414A · kind A · utility
5Cited by
4References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 30, 1978 |
| Grant date | Jul 13, 1982 |
| Priority date | — |
| Expiry date | Aug 30, 1998 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC22B60/0265
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
The present invention relates to an improved method for removing uranyl ion complexes from a pregnant alkaline leach solution. More particularly, it relates to an improved method for removing uranyl ion carbonato complexes from a pregnant alkaline leach solution with an ion exchange resin which comprises adding carbon dioxide to the solution prior to removing the uranyl ion complexes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.