Synergistic extraction of calcium and strontium into nitrobenzene by using hydrogen dicarbollylcobaltate and dodecaethylene glycol

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F13%3A43895011" target="_blank" >RIV/60461373:22340/13:43895011 - isvavai.cz</a>
Alternative codes found
RIV/46356088:_____/13:#0001373 RIV/60460709:41330/13:61047
Result on the web
<a href="http://dx.doi.org/10.1007/s10967-012-2273-1" target="_blank" >http://dx.doi.org/10.1007/s10967-012-2273-1</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s10967-012-2273-1" target="_blank" >10.1007/s10967-012-2273-1</a>

Result language
angličtina
Original language name
Synergistic extraction of calcium and strontium into nitrobenzene by using hydrogen dicarbollylcobaltate and dodecaethylene glycol
Original language description
Solvent extraction of microamounts of calcium and strontium by a nitrobenzene solution of hydrogen dicarbollylcobaltate (H+B-) in the presence of dodecaethylene glycol (DDEG, L) has been investigated. The equilibrium data have been explained assuming that the species HL+, H2L2+, ML2+ and MHL3+ (M2+ = Ca2+, Sr2+; L = DDEG) are extracted into the organic phase. The values of extraction and stability constants of the complex species in nitrobenzene saturated with water have been determined. It was found that in this nitrobenzene medium, the stability constant of the SrL2+ complex is somewhat higher than that of CaL2+.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CB - Analytical chemistry, separation
OECD FORD branch
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Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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