Liquid-Liquid Extraction of Cobalt(II), Nickel(II) and Manganese(II) from Acidic Chloride Media - Université de Lorraine Accéder directement au contenu
Communication Dans Un Congrès Année : 2018

Liquid-Liquid Extraction of Cobalt(II), Nickel(II) and Manganese(II) from Acidic Chloride Media

Résumé

The extraction properties of two synthesized cationic exchangers, i.e. bis(1,3-dibutoxypropan-2-yl) phosphoric acid (BiDiBoPP) and bis(1,3-diisobutoxypropan-2-yl) phosphoric acid (IPA), have been studied for the liquid-liquid extraction of Co(II), Ni(II) and Mn(II) contained in 1 M HCl. A comparison of the extraction properties of these extractants diluted in kerosene with Cyanex ® 272 shows BiDiBoPP and IPA extract advantageously at lower pH than Cyanex ® 272 and a better Co(II)-Mn(II) separation is achieved using BiDiBoPP or IPA than with Cyanex ® 272.

Domaines

Génie chimique
Fichier principal
Vignette du fichier
M123000 v3.pdf (291.69 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

hal-02270376 , version 1 (26-08-2019)

Identifiants

  • HAL Id : hal-02270376 , version 1

Citer

Alexandre Chagnes, Kateryna Omelchuk. Liquid-Liquid Extraction of Cobalt(II), Nickel(II) and Manganese(II) from Acidic Chloride Media. Extraction 2018: Proceedings of the First Global Conference on Extractive Metallurgy, Aug 2018, Ottawa, Canada. ⟨hal-02270376⟩
145 Consultations
1071 Téléchargements

Partager

Gmail Facebook X LinkedIn More