Synergic extraction of thorium by beta-isopropyltropolone-neutral donor combinations
| العنوان: | Synergic extraction of thorium by beta-isopropyltropolone-neutral donor combinations |
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| المؤلفون: | D. G. Phal, V. V. Ramakrishna, P. M. Mapara, S. K. Patil, S. Negi, Rajendra Swarup, Smita Pattanaik |
| المصدر: | Journal of Radioanalytical and Nuclear Chemistry Articles. 81:89-108 |
| بيانات النشر: | Springer Science and Business Media LLC, 1984. |
| سنة النشر: | 1984 |
| مصطلحات موضوعية: | Aqueous solution, Health, Toxicology and Mutagenesis, Extraction (chemistry), Inorganic chemistry, Public Health, Environmental and Occupational Health, Thorium, chemistry.chemical_element, Pollution, Diluent, Analytical Chemistry, Adduct, chemistry.chemical_compound, Nuclear Energy and Engineering, chemistry, Liquid–liquid extraction, Stability constants of complexes, parasitic diseases, Radiology, Nuclear Medicine and imaging, Benzene, Spectroscopy |
| الوصف: | The extraction of thorium by benzene solutions of HIPT in presence of different neutral extractants (S) was studied using perchloric, hydrochloric and sulphuric acids as aqueous media. With TBP as the donor the effect of the diluents CCl4, benzene and CHCl3 on the extraction was studied. The synergism observed was attributed to the formation of the extractable adduct Th(IPT)4 · S and, in some cases, to the extraction of additional mixed adducts involving the participation of the anion of the aqueous medium used for extraction. The adduct formation constants for the formation of Th(IPT)4 ·S were evaluated and the formation of this adduct was independently confirmed by spectrophotometric measurements. The aqueous complexing of thorium by IPT was investigated spectrophotometrically as these data were required for the quantitative interpretation of the extraction data. |
| تدمد: | 1588-2780 0236-5731 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_________::37ee6fb3480bc4ae05b1e0299919a612Test https://doi.org/10.1007/bf02132924Test |
| حقوق: | CLOSED |
| رقم الانضمام: | edsair.doi...........37ee6fb3480bc4ae05b1e0299919a612 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 15882780 02365731 |
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