Elucidating mechanism for the extraction of cobalt, nickel, and iron in polymer-electrolyte aqueous biphasic systems with both phases rich in electrolyte

GMD Ferreira, MC Hespanhol, LHM da Silva… - Journal of Molecular …, 2021 - Elsevier
Polymer-electrolyte aqueous biphasic systems (ABS) have emerged as environmentally and
economically sustainable alternatives for the extraction of metals. However, mechanisms of …

Phase equilibria of PEG/sulfate salt aqueous two-phase systems: Effects of PH and molecular weight of polymer

M Pirdashti, Z Heidari, SM Arzideh… - Physical Chemistry …, 2021 - physchemres.org
In this study, the liquid-liquid equilibrium (LLE) in the aqueous two-phase system (ATPS)
formed by polyethylene glycol (PEG1500 and PEG6000) and magnesium sulfate is …