Separation of tantalum from niobium in rock phosphates and its determination through neutron activation analysis |
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| Authors: | N. R. Das S. N. Bhattacharyya |
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| Affiliation: | (1) Nucleat Chemistry Division, Saha Institute of Nuclear Physics, 92, Acharya Prafulla Chandra Road, 700 009 Calcutta, (India) |
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| Abstract: | A simple solvent extraction procedure for an effective separation of traces of tantalum from rock phosphate samples has been developed and used in its determination through neutron activation analysis. The tantalum contents in the samples were found to be about 3.10−7%. |
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