Solid–liquid extraction of Mo and W by Aliquat 336 from HCl solutions toward extraction chromatography experiments of Sg

We studied solid–liquid extraction behavior of carrier-free Mo and W radiotracers onto an Aliquat 336-loaded resin from HCl solutions toward extraction chromatography experiments of element 106, seaborgium (Sg). Distribution coefficients ( K d ) of Mo and W on the resin were determined as a function...

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Bibliographic Details
Published in:Journal of radioanalytical and nuclear chemistry 2015-02, Vol.303 (2), p.1385-1388
Main Authors: Komori, Y., Yokokita, T., Kasamatsu, Y., Haba, H., Toyoshima, A., Toyomura, K., Nakamura, K., Kanaya, J., Huang, M., Kudou, Y., Takahashi, N., Shinohara, A.
Format: Article
Language:English
Subjects:
Chemistry
Chemistry and Materials Science
Diagnostic Radiology
Hadrons
Heavy Ions
Inorganic Chemistry
Nuclear Chemistry
Nuclear Physics
Physical Chemistry
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Summary:We studied solid–liquid extraction behavior of carrier-free Mo and W radiotracers onto an Aliquat 336-loaded resin from HCl solutions toward extraction chromatography experiments of element 106, seaborgium (Sg). Distribution coefficients ( K d ) of Mo and W on the resin were determined as a function of HCl concentration by a batch method. On-line extraction chromatography of Mo and W was also carried out in 2–8 M HCl solutions with an automated rapid chemistry apparatus. The order of extraction probability from 2 to 8 M HCl was Mo > W, which reflected the order of the K d values in the batch experiment.
ISSN:0236-5731
1588-2780
DOI:10.1007/s10967-014-3476-4