PREPARATION OF URANIUM(IV) NITRATE SOLUTIONS
A procedure was developed for the preparation of uranium(IV) nitrate solutions in dilute nitric acid. Zinc metal was used as a reducing agent for uranium(VI) in dilute sulfuric acid. The uranium(IV) was precipitated as the hydrated oxide and dissolved in nitric acid. Uranium(IV) nitrate solutions were prepared at a maximum concentration of 100 g/l. The uranium(VI) content was less than 2% of the uranium(IV). (auth)
- Research Organization:
- Du Pont de Nemours (E.I.) & Co. Savannah River Lab., Aiken, S.C.
- Sponsoring Organization:
- USDOE
- NSA Number:
- NSA-15-029084
- OSTI ID:
- 4843014
- Report Number(s):
- DP-602
- Country of Publication:
- United States
- Language:
- English
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