SOLVENT EXTRACTION WITH THE DI-ISOAMYL ESTER OF METHYL-PHOSPHINIC ACID (in Russian)
Journal Article
·
· Atomnaya Energ.
OSTI ID:4246803
Solvent extraction of uranium with the di-soamyl ester of methyl- phosphinic acid (DAMPA) is described. A high efficiency for extraction from nitric acid solutions is achieved. Centain regularities in extraction by DAMPAhydrated kerosene systems are studied. The uranyl antrate is extracted in the form STAUO/sub 2/(NO/sub 3/)/sub 2/ (DAMPA)/sub 2/! with a stability constant 2540 plus or minus 200; HNO/sub 3/ is extracted as HNP/sub 3/DAMPA with a stability of 0.30 plus or minus 0.03. (R.V.J.)
- Research Organization:
- Originating Research Org. not identified
- NSA Number:
- NSA-14-001587
- OSTI ID:
- 4246803
- Journal Information:
- Atomnaya Energ., Journal Name: Atomnaya Energ. Vol. Vol: 7
- Country of Publication:
- Country unknown/Code not available
- Language:
- Russian
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