ADSORPTION OF URANIUM FROM ALCOHOLIC CHLORIDE SOLUTIONS ON STRONGLY BASIC DOWEX-1 ANION EXCHANGER. DETERMINATION OF MICROGRAM QUANTITIES OF URANIUM IN SOLID SAMPLES (in German)
Journal Article
·
· Zeitschrift fuer Analytische Chemie (West Germany) Changed to Fresnius Z. Anal. Chem.
OSTI ID:4140542
An ion exchange method is given for determination of U both in tungsten- containing minerals and tungsten-free minerals by a column process with high accuracy. Uranium forms a negatively charged chloride complex in a mixture of 20% 4N HCl and 80 to 95% EtOH which is retained on Dowex-1 when most elements are not. Iron(lII) ions present are reduced by ascorbic acid. The U is eluted with ether-saturated 0.1N HCI. (T.R.H.)
- Research Organization:
- Universitat, Vienna
- NSA Number:
- NSA-14-014764
- OSTI ID:
- 4140542
- Journal Information:
- Zeitschrift fuer Analytische Chemie (West Germany) Changed to Fresnius Z. Anal. Chem., Vol. Vol: 172; Other Information: Orig. Receipt Date: 31-DEC-60
- Country of Publication:
- Country unknown/Code not available
- Language:
- German
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