Liquid–liquid equilibrium of aqueous two-phase system composed of poly (ethylene oxide) 1500 and sodium nitrate

YA Zakhodyaeva, DG Rudakov… - Journal of Chemical & …, 2019 - ACS Publications
Liquid–liquid equilibria of an aqueous two-phase system consisting of poly (ethylene oxide)
1500, sodium nitrate, and water at 293.15, 313.15, and 333.15 K were studied. Binodal data …

A sustainable methodology to extract bismuth from secondary sources

MC Hespanhol, PR Patrício, LHM Silva… - Journal of the Brazilian …, 2019 - SciELO Brasil
Bismuth is a critical metal broadly used in cosmetic, medicine and metallurgy. However, its
scarcity in Earth's crust may impair further applications. An alternative is to recover bismuth …

Measurement and modeling of phase equilibrium in aqueous two-phase systems: L35+ sodium citrate+ water, L35 sodium tartrate+ water, and L35+ sodium hydrogen …

LS Virtuoso, KASF Vello, AA de Oliveira… - Journal of Chemical & …, 2012 - ACS Publications
Phase diagrams have been determined for aqueous two-phase systems containing (EO) 11
(PO) 16 (EO) 11, notation L35 (50% EO), and sodium citrate, sodium tartrate, or sodium …

Phase Diagram, Densities, and the Refractive Index of New Aqueous Two-Phase System Formed by PEO1500 + Thiosulfate + H2O at Different Temperatures

IJ Boggione Santos, RMM de Carvalho… - Journal of Chemical & …, 2012 - ACS Publications
The present study includes measurements of the phase composition, density, and refractive
index of aqueous two-phase systems of poly (ethylene oxide) 1500 (PEO1500)+ sodium …

Phase diagrams, densities, and refractive indexes of aqueous two-phase systems comprising (F68, L64, or PEO1500)+(ammonium, sodium, or potassium thiocyanate …

MC Hespanhol, LHM da Silva… - Journal of Chemical & …, 2019 - ACS Publications
In extraction procedures, the more commonly used aqueous two-phase systems (ATPS)
comprise mainly water, salt, and macromolecule, particularly the macromolecule poly …