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THE DETERMINATION OF TRACE AMOUNTS OF THORIUM IN URANIUM

Technical Report ·
OSTI ID:4032303
;

Carrier-free Th/sup 234/ was obtained from uranium in a 7M HCl solution by passage through a column of Deacidite FF anion exchange resin and elution with acid of the same concentration. The procedure was used for the determination of microgram amounts of thorium in uranium. The eluate from the column was concentrated and the thorium precipitated with calcium as the oxalate. The precipitate was then ignited and its thorium content determined spectrographically. (auth)

Research Organization:
United Kingdom Atomic Energy Authority. Industrial Group. Springfield Works, Springfields, Lancs, England
NSA Number:
NSA-15-015549
OSTI ID:
4032303
Report Number(s):
IGO-TM/S-028; IGC-ARDC-P-285
Country of Publication:
Country unknown/Code not available
Language:
English

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Related Subjects

ANIONS
CALCIUM
CHEMISTRY
ION EXCHANGE
OXALATES
PRECIPITATION
QUANTITATIVE ANALYSIS
RESINS
SPECTRA
THORIUM 234
TRACE AMOUNTS
URANIUM