PROCESS FOR EXTRACTING AND SEPARATING NIOBIUM AND TANTALUM
Patent
·
OSTI ID:4209722
A process is described for separating Ta and Nb in ores, oxide mixtures, slags, or concentrates. The oxides are chlorinated to produce Nb oxy-chloride and TaCl/sub 5/. The TaCl/sub 5/ can then be extracted with liquid SO/sub 2/. (T.R.H.)
- Research Organization:
- Originating Research Org. not identified
- NSA Number:
- NSA-14-006354
- OSTI ID:
- 4209722
- Report Number(s):
- GB 825604
- Country of Publication:
- United Kingdom
- Language:
- English
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