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ANALYTICAL METHOD FOR THE RAPID DETERMINATION OF NICKEL IN URANIUM METAL AND URANIC COMPOUNDS

Technical Report ·
OSTI ID:4827700

The sample is dissolved in nitric acid or a nitric/ hydrochloric acid mixture and the excess acid is removed by evaporation to dryness. The residue is dissolved in water, ammonium citrate is added to complex uranium followed by bromine water to oxidize the nickel. The solution is then made alkaline with ammonia dimethylglyoxime solutlon is added, and the nickel concentration determined by measuring the absorbancy of the complex formed. (P.C.H.)

Research Organization:
United Kingdom Atomic Energy Authority. Production Group, Springfields, Lancs, England
NSA Number:
NSA-16-022005
OSTI ID:
4827700
Report Number(s):
PG-Report-325
Country of Publication:
Country unknown/Code not available
Language:
English

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Related Subjects

ABSORPTION
AMMONIUM COMPOUNDS
BROMINE
CHEMICALS
CHEMISTRY
CITRIC ACID
DIMETHYLGLYOXIME
EVAPORATION
HYDROCHLORIC ACID
MEASURED VALUES
NICKEL
NICKEL COMPLEXES
NITRIC ACID
ORGANIC NITROGEN COMPOUNDS
ORGANIC OXYGEN COMPOUNDS
OXIDATION
OXIMES
OXYGEN COMPOUNDS
QUANTITATIVE ANALYSIS
REAGENTS
SOLUTIONS
URANIUM
URANIUM COMPLEXES
URANIUM COMPOUNDS
WATER