STUDY ON THE PRECIPITATION OF AMMONIUM URANATES. I. REACTION BETWEEN URANYL NITRATE AND AMMONIA (in Rumanian)
Journal Article
·
· Acad. rep. populare Romine, Baza cercetari sttint. Timisoara, Studii cercetari Stiinte chim.
OSTI ID:4164706
The mechanism of the precipitation and the composition of the precipitate which results from the reaction between uranyl nitrate and ammonia were studied by potentiometric, conductometric, and analytical methods. It is shown that the ammonium diuranate is not obtained as has been reponted in the literature. At the beginning a precipitate with the compoisition (NH/sub 4/)/sub 2/U/sub 7/O/sub 22/ is formed. However, after t he complete precipitation of the uranium, the initial precipitate is transformed into (NR/sub 4/)/sub 2/U/sub 4/O/ sub 13/). (tr-auth)
- Research Organization:
- Originating Research Org. not identified
- NSA Number:
- NSA-14-021438
- OSTI ID:
- 4164706
- Journal Information:
- Acad. rep. populare Romine, Baza cercetari sttint. Timisoara, Studii cercetari Stiinte chim., Journal Name: Acad. rep. populare Romine, Baza cercetari sttint. Timisoara, Studii cercetari Stiinte chim. Vol. Vol: 6
- Country of Publication:
- Country unknown/Code not available
- Language:
- Rumanian
Similar Records
AN INVESTIGATION INTO THE FORMATION AND COMPOSITION OF AMMONIUM DIURANATE BY POTENTIOMETRIC TITRATION OF URANYL SALTS WITH AMMONIUM HYDROXIDE
CONDUCTOMETRIC STUDIES ON THE PRECIPITATION OF SODIUM AND AMMONIUM DIURANATE
PREPARATION OF UO$sub 2$ FOR USE IN CERAMIC FUELS. PART II. CONTINUOUS PRECIPITATION OF AMMONIUM DIURANATE
Technical Report
·
Wed Jul 20 00:00:00 EDT 1949
·
OSTI ID:4214359
CONDUCTOMETRIC STUDIES ON THE PRECIPITATION OF SODIUM AND AMMONIUM DIURANATE
Journal Article
·
Fri Nov 30 23:00:00 EST 1962
· Journal of the Indian Chemical Society (India) Absorbed Indian J. Appl. Chem.
·
OSTI ID:4727398
PREPARATION OF UO$sub 2$ FOR USE IN CERAMIC FUELS. PART II. CONTINUOUS PRECIPITATION OF AMMONIUM DIURANATE
Technical Report
·
Sun Jun 01 00:00:00 EDT 1958
·
OSTI ID:4272077