Separation of microamounts of strontium from calcium in the two-phase water-nitrobenzene extraction system |
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| Authors: | P. Vaňura E. Makrlík |
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| Affiliation: | (1) Prague Institute of Chemical Technology, Technická 5, 166 28 Prague 6, Czech Republic;(2) Faculty of Applied Sciences, University of West Bohemia, Husova 11, 306 14 Pilsen, Czech Republic |
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| Abstract: | Summary A rapid separation of Sr2+from Ca2+using HCl, 15-crown-5 (15C5) and hydrogen dicarbollylcobaltate (H+B-) in the two-phase water-nitrobenzene extraction system was developed. The reached separation factora(Sr/Ca) was approximately 10.3,6 |
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