THE VOLUMETRIC DETERMINATION OF URANIUM IN ZIRCALLOY-URANIUM ALLOYS
Technical Report
·
OSTI ID:4241648
The U--Zircaloy alloy is dissolved in HF-HNO/sub 3/ and the fluoride is complexed with Al. The U is extracted into TBP in kerosene. After back- extraction and reduction to U/sup 4+/, the U is titrated with standard K/sub 2/ Cr.syb 2/O/sub 7/. Th e method is suitable for alloys with U contents of 2 to 6%, and it has a precision of sintering time 0.5% at the 95% confidence level. (T.R.H.)
- Research Organization:
- United Kingdom Atomic Energy Authority. Industrial Group. Springfields Works, Springfields, Lancs, England
- NSA Number:
- NSA-13-015048
- OSTI ID:
- 4241648
- Report Number(s):
- IGO-AM/S-166
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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Related Subjects
ALUMINUM
BUTYL PHOSPHATES
CHEMICAL REACTIONS
CHEMISTRY
CHROMIUM OXIDES
COMPLEXES
ERRORS
HYDROCARBONS
HYDROFLUORIC ACID
KEROSENE
MIXING
NITRIC ACID
OPERATION
PETROLEUM
POTASSIUM COMPOUNDS
QUALITATIVE ANALYSIS
QUANTITY RATIO
SOLUTIONS
SOLVENT EXTRACTION
STANDARDS
TITRATION
URANIUM
URANIUM ALLOYS
USES
ZIRCONIUM ALLOYS
BUTYL PHOSPHATES
CHEMICAL REACTIONS
CHEMISTRY
CHROMIUM OXIDES
COMPLEXES
ERRORS
HYDROCARBONS
HYDROFLUORIC ACID
KEROSENE
MIXING
NITRIC ACID
OPERATION
PETROLEUM
POTASSIUM COMPOUNDS
QUALITATIVE ANALYSIS
QUANTITY RATIO
SOLUTIONS
SOLVENT EXTRACTION
STANDARDS
TITRATION
URANIUM
URANIUM ALLOYS
USES
ZIRCONIUM ALLOYS