Method for purifying the uranium from a natural uranium concentrate
US8795611B2 · kind B2 · utility
2Cited by
2References
15Claims
0Family size
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Key dates
| Filing date | Dec 20, 2010 |
| Grant date | Aug 5, 2014 |
| Priority date | — |
| Expiry date | Aug 4, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02W30/50
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A method with which uranium from a natural uranium concentrate may be purified, including The extractant is an N,N-dialkylamide and the ratio between the flow rate at which the organic phase obtained at the end of step b) and the aqueous phase A3 circulate in the apparatus where step c) occurs, is greater than 1.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.