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Synergistic Solvent Impregnated Resin for Adsorptive Separation of Lithium Ion / Kenta Onishi in Industrial & engineering chemistry research, Vol. 49 N° 14 (Juillet 2010) 

Public ISBD [article]  in Industrial & engineering chemistry research > Vol. 49 N° 14 (Juillet 2010) . - pp. 6554–6558 Titre : Synergistic Solvent Impregnated Resin for Adsorptive Separation of Lithium Ion Type de document : texte imprimé Auteurs : Kenta Onishi, Auteur ; Takahide Nakamura, Auteur ; Syouhei Nishihama, Auteur Année de publication : 2010 Article en page(s) : pp. 6554–6558 Note générale : Industrial chemistry Langues : Anglais (eng) Mots-clés : 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 [article] Synergistic Solvent Impregnated Resin for Adsorptive Separation of Lithium Ion [texte imprimé] / Kenta Onishi, Auteur ; Takahide Nakamura, Auteur ; Syouhei Nishihama, Auteur . - 2010 . - pp. 6554–6558. Industrial chemistry Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 49 N° 14 (Juillet 2010) . - pp. 6554–6558 Mots-clés : 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