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ANALYTICAL METHOD FOR THE ABSORPTIOMETRIC DETERMINATION OF IRON IN VARIOUS URANIUM ALLOYS

Technical Report ·
OSTI ID:4797169
The sample is dissolved in an acid mixture. U is complexed with ammonium tartrate and the iron reduced with hydroxylamine hydrochloride. The iron is determined absorptdometrically at pH 6.0 to 6.5 using 1:10 phenanthroline. The method is applicable to binary alloys of U with Mo, Nb, Al, and Ti. At the 135 ppm level, the standard deviation is plus or minus 2.8%. (T.F.H.)
Research Organization:
United Kingdom Atomic Energy Authority. Production Group, Springfields, Lancs, England
NSA Number:
NSA-16-012957
OSTI ID:
4797169
Report Number(s):
PG-Report-272
Country of Publication:
Country unknown/Code not available
Language:
English

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Related Subjects

ABSORPTION
ACIDITY
ALUMINUM ALLOYS
AMINES
AMMONIUM COMPOUNDS
CHEMISTRY
HETEROCYCLICS
IRON
MINERAL ACIDS
MOLYBDENUM ALLOYS
NIOBIUM ALLOYS
ORGANIC ACIDS
ORGANIC NITROGEN COMPOUNDS
PHENANTHROLINE
QUANTITATIVE ANALYSIS
REDUCTION
SOLUTIONS
TARTARIC ACID
TITANIUM ALLOYS
URANIUM ALLOYS
URANIUM COMPLEXES