THE DETERMINATION OF IRON IN AMMONIUM DIURANATE AND URANIC LIQUORS
Technical Report
·
OSTI ID:4292399
The ammonium diuranate is dissolved in nitric acid. An aliquot equivalent to 1 g of uranium is treated with sulfamic acid to suppress interference by nitrite, and the thioglycolic iron complex developed in the presence of ammonium carbonate and ammonium citrate is determined absorptiometrically. The method is suitable for the determination of iron concentrations between 0 to 300 ppm. The amount of uranium must, however, not exceed 1.5 g. (auth)
- Research Organization:
- United Kingdom Atomic Energy Authority. Industrial Group. Springfields Works, Sprinffields, Lancs, England
- NSA Number:
- NSA-13-002710
- OSTI ID:
- 4292399
- Report Number(s):
- IGO-AM/S-29
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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Related Subjects
ABSORPTION
AMMONIUM COMPOUNDS
CARBONATES
CHEMICALS
CHEMISTRY
CITRIC ACID
COLOR
COMPLEXES
COMPOUNDS
GLYCOLIC ACID
INTERFERING ELEMENTS
IRON
LIGHT
MINERAL ACIDS
NITRIC ACID
NITRITES
ORGANIC ACIDS
ORGANIC SULFUR COMPOUNDS
PERFORMANCE
PHOTOMETRY
QUALITATIVE ANALYSIS
QUANTITY RATIO
SALTS
SENSITIVITY
SOLUTIONS
SPECTROSCOPY
SULFAMIC ACID
SULFONIC ACIDS
TRACE AMOUNTS
URANATES
URANIC ACID
URANIUM COMPOUNDS
AMMONIUM COMPOUNDS
CARBONATES
CHEMICALS
CHEMISTRY
CITRIC ACID
COLOR
COMPLEXES
COMPOUNDS
GLYCOLIC ACID
INTERFERING ELEMENTS
IRON
LIGHT
MINERAL ACIDS
NITRIC ACID
NITRITES
ORGANIC ACIDS
ORGANIC SULFUR COMPOUNDS
PERFORMANCE
PHOTOMETRY
QUALITATIVE ANALYSIS
QUANTITY RATIO
SALTS
SENSITIVITY
SOLUTIONS
SPECTROSCOPY
SULFAMIC ACID
SULFONIC ACIDS
TRACE AMOUNTS
URANATES
URANIC ACID
URANIUM COMPOUNDS