Loading...
Loading...

Go to the content (press return)

Mathematical modelling of neodymium, terbium and dysprosium solvent extraction from chloride media using methyl-tri(octyl/decyl)ammonium oleate ionic liquid as extractant

Author
Obon, E.; Fortuny, A.; Coll, M.T.; Sastre, A.
Type of activity
Journal article
Journal
Hydrometallurgy
Date of publication
2017-11
Volume
173
First page
84
Last page
90
DOI
https://doi.org/10.1016/j.hydromet.2017.08.011 Open in new window
Repository
http://hdl.handle.net/2117/108730 Open in new window
URL
http://www.sciencedirect.com/science/article/pii/S0304386X17304176?via%3Dihub Open in new window
Abstract
This paper collects experimental data and mathematical modelling of Nd(III), Tb(III) and Dy(III) solvent extraction with an ionic liquid prepared from Aliquat 336 (Methyl-tri(octyl/decyl)ammonium chloride) and Oleic Acid (AliOle). Extraction experiments were carried out to evaluate the effect of chloride anion in aqueous phase, AliOle and REE concentrations over the extraction extension. Mathematical models computed with Matlab software were derived from the mass balances and chemical equilibria...
Keywords
Dysprosium, Extraction model, Ionic liquid, Neodymium, Terbium
Group of research
CRnE - Barcelona Research Center in Multiscale Science and Engineering
R2EM - Resource Recovery and Environmental Management

Attachments