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Poly(ethylene glycol)-based aqueous biphasic systems: Effect of temperature on phase equilibria and on partitioning of 1,10-phenanthroline- copper(II) sulphate complex

TitoloPoly(ethylene glycol)-based aqueous biphasic systems: Effect of temperature on phase equilibria and on partitioning of 1,10-phenanthroline- copper(II) sulphate complex
Tipo di pubblicazioneArticolo su Rivista peer-reviewed
Anno di Pubblicazione2000
AutoriFontana, Danilo, and Ricci G.
RivistaJournal of Chromatography B: Biomedical Sciences and Applications
Volume743
Paginazione231-234
ISSN13872273
Parole chiave1, 10 phenanthroline copper, ammonium sulfate, aqueous solution, article, Chemical analysis, Extraction, macrogol, metal ion, partition coefficient, Phase separation, Phenanthrolines, Polyethylene Glycols, priority journal, Temperature, Temperature sensitivity, Water
Abstract

Solvent extraction is a proven technology for the selective removal and recovery of metal ions from aqueous solutions: the use of aqueous biphase systems can be attractive for many separation processes. These systems have usually been used previously at temperatures around 25°C; however it is possible that better separations may be achieved at other temperatures: phase diagrams have been determined for a polyethylene glycol (AMW 3350)-ammonium sulphate-water system over the temperature range 269-343 K and the effect of temperature on partitioning has been determined for 1,10-phenanthroline- copper(II) sulphate complex. (C) 2000 Elsevier Science B.V.

Note

cited By 10

URLhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-0034705850&doi=10.1016%2fS0378-4347%2800%2900179-1&partnerID=40&md5=efedd27bf3f8d6a99ba785155e749ead
DOI10.1016/S0378-4347(00)00179-1
Citation KeyFontana2000231