| Titre : | Synergistic Solvent Impregnated Resin for Adsorptive Separation of Lithium Ion (2010) |
| Auteurs : | Kenta Onishi, Auteur ; Takahide Nakamura, Auteur ; Syouhei Nishihama, Auteur |
| Type de document : | Article : texte imprimé |
| Dans : | Industrial & engineering chemistry research (Vol. 49 N° 14, Juillet 2010) |
| Article en page(s) : | pp. 6554–6558 |
| Note générale : | Industrial chemistry |
| Langues : | Anglais |
| Tags : | Solvent Adsorption |
| Résumé : | A novel synergistic solvent impregnated resin (SIR), containing both 1-phenyl-1,3-tetradecanedione (C11phβDK) and tri-n-octylphosphine oxide (TOPO), was used for the selective adsorption of Li+ in aqueous chloride media. The extractants have a synergistic effect on the ability of the SIR system to adsorb Li+ ion with high selectivity relative to Na+ and K+. The extent of adsorption of Li+ is increased with an increase in the amount of TOPO impregnated in the SIR. Li+ can be effectively separated from a solution containing a high concentration of Na+ by column chromatography using a column packed with SIR. |
| ISSN : | 0888-5885 |
| En ligne : | http://pubs.acs.org/doi/abs/10.1021/ie100145d |
