AMMONIUM CARBONATE AS A MEANS OF SEPARATING URANIUM FROM IMPURITIES (in Russian)
Journal Article
·
· Atomnaya Energ.
OSTI ID:4037666
The dissolution of ammonium diuranate in (NH/sub 4/)/sub 2/CO/sub 3/ and NH/sub 4/HCO/sub 3/ was studied. It was found that in order to prevent the salting out of (NH/sub 4/)STAUO/sub 2/(CO/sub 33/! the dissolution should be carried out in dilute solutions NH/sub 4/HCO/sub 3/. The optimum crystallization conditions for (NH/sub 4/)/sub 4/STAUO/sub 2/(CO/sub 3/)/sub 3/! were found to b e 40 deg C, 30 g of uranium per liter of solution, and a 1-hr mixing time at 180 rpm. The separation of admixtures by ammonium carbonate was studied. The method did not prove efficient for the separation of potassium. (R.V.J.)
- Research Organization:
- Originating Research Org. not identified
- NSA Number:
- NSA-15-017008
- OSTI ID:
- 4037666
- Journal Information:
- Atomnaya Energ., Journal Name: Atomnaya Energ. Vol. Vol: 10
- Country of Publication:
- Country unknown/Code not available
- Language:
- Russian
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