Separation of microamounts of strontium from calcium in the two-phase water-nitrobenzene extraction system

被引:0
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作者
P. Vaňura
E. Makrlík
机构
[1] Prague Institute of Chemical Technology,
[2] Faculty of Applied Sciences,undefined
[3] University of West Bohemia,undefined
关键词
Hydrogen; Calcium; Physical Chemistry; Inorganic Chemistry; Strontium;
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摘要
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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页码:495 / 498
页数:3
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