Solvent extraction of Thorium(IV) from chloride acidic solution using Schiff base | ||
| Journal of Scientific Research in Science | ||
| Article 32, Volume 34, part1, September 2017, Pages 478-791 PDF (438.65 K) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/jsrs.2018.14515 | ||
| Authors | ||
| Adel Orabia S. Orabia1; Mohamed F. Cheirab2; Mohamed A. Hassaneinb3; Sami M.Y. Hassana* 4 | ||
| 1Chemistry Department, Faculty of Science, Suez Canal University, Egypt | ||
| 2Nuclear Materials Authority, P.O. Box 530 El Maadi, Cairo, Egypt) | ||
| 3(Nuclear Materials Authority, P.O. Box 530 El Maadi, Cairo, Egypt) | ||
| 4Chemistry Department, Faculty of Science, Suez Canal University, Egypt) | ||
| Abstract | ||
| Thorium(IV) is extracted from chloride medium by solvent extraction using a prepared Schiff base chelating agent, (E)-4-(2-hydroxy phenyl imino) pentane-2-one (AcPh) that is synthesized and characterized by FT-IR, 1H-NMR and elemental analysis. The obtained optimum extraction parameters were 0.02M AcPh/chloroform and diethyl ether ratio mixture, pH 6.5, 3:1 aqueous to organic phase ratio for 5 min. contact time at room temperature. The thorium(IV) was then stripped into aqueous media containing 0.5 M HNO3 solution using of 1:2 aqueous to organic phase ratio for 7 min. contact time at room temperature. | ||
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