INVESTIGATIONS ON THE OBTENTION, SEPARATION, AND THE PURIFICATION OF TANTALUM AND NIOBIUM, ESPECIALLY BY ELECTROLYTIC METHODS. I. DETERMINATION OF Ta AND Nb BY MEANS OF RADIOISOTOPES OF THESE ELEMENTS (in French)
Journal Article
·
· Helvetica Chimica Acta (Switzerland)
Two radiochemical methods for the quantitative determination of tantalum and niobium, with the aid of Ta/sup 182/ and Nb/sup 95/, are described. If only one of these radioisotopes is present, it can be determined by counting the gamma radiation emitted in a well-crystal scintillator. The simultaneous determination of both Ta and Nb is possible by the interpretution of the entire spectrum obtained in the presence of both radioisotopes. (auth)
- Research Organization:
- Universite, Geneva
- Sponsoring Organization:
- USDOE
- NSA Number:
- NSA-14-015615
- OSTI ID:
- 4156143
- Journal Information:
- Helvetica Chimica Acta (Switzerland), Journal Name: Helvetica Chimica Acta (Switzerland) Vol. Vol: 43; ISSN HCACA
- Country of Publication:
- Country unknown/Code not available
- Language:
- French
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