THE SOLVENT EXTRACTION OF THE THIOCYANATE COMPLEXES OF TITANIUM, NIOBIUM AND TANTALUM. PART II. APPLICATION TO THE SEPARATION OF MIXTURES
Journal Article
·
· Analytica Chimica Acta (Netherlands)
Solvent extraction of the thiocyanate complexes oi titanium, niobium, and tantalum allows the separation fE micro quantities of the diements. Niobium and tantalum are separated by selective extraction of the fluorocomplexes. Mixtures of Ti and Nb, or of Ti and Ta in ratios of 500; 1 to 1: 500 can be separated. For mixtures of the three elements, results were acceptable with Nb - Ta ratios of 100; 1 to 1; l00. Colorimetric determinations of the three elements are described. (auth)
- Research Organization:
- Universidad, Buenos Aires
- NSA Number:
- NSA-18-000348
- OSTI ID:
- 4160908
- Journal Information:
- Analytica Chimica Acta (Netherlands), Journal Name: Analytica Chimica Acta (Netherlands) Vol. Vol: 29; ISSN ACACA
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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