Article : texte imprimé

Synergistic effect in the solvent extraction and separation of lanthanoids by 4 - (4 - Fluorobenzoyl) - 3 - methyl - 1 - phenyl - pyrazol - 5 - one in the presence of monofunctional neutral organophosphorus extractants

Maria A. Petrova, Auteur ; Vanya B. Kurteva, Auteur ; Lubomir A. Lubenov, Auteur |

Dans Industrial & engineering chemistry research (Vol. 50 N° 21, Novembre 2011)

4-(4-Fluorobenzoyl)-3-methyl-1-phenyl-pyrazol-5-one (HL) has been synthesized and its complexation properties in solution were examined. Mixed ligand chelate extraction of trivalent lanthanoids (La, Nd, Eu, Ho, and Lu) from chloride medium at co[...]

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