Open Access
Molecules, volume 24, issue 22, pages 4078
Complex Extraction of Metals in an Aqueous Two-Phase System Based on Poly(Ethylene Oxide) 1500 and Sodium Nitrate
Publication type: Journal Article
Publication date: 2019-11-11
PubMed ID:
31718040
Organic Chemistry
Drug Discovery
Physical and Theoretical Chemistry
Pharmaceutical Science
Molecular Medicine
Analytical Chemistry
Chemistry (miscellaneous)
Abstract
This article presents an ecologically safe aqueous two-phase system based on poly(ethylene oxide) with a molecular weight of 1500, designed for complex extraction of Ni(II), Co(II), Fe(III), Mn(II), Zn(II), Cu(II), and Al(III) from nitrate solutions. A kinetic dependence has been investigated for a distribution ratio for the metals examined. The influence of pH-values, temperature, initial metal concentration, and nitric acid content have on the extraction of a wide range of metals in the heterogeneous poly(ethylene oxide) 1500-NaNO3-H2O system has been discovered. As a result, the complex extraction of metals (EMe > 60%) was achieved in one step of extraction without introducing additional chemicals into the system.
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Citations by publishers
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- We do not take into account publications that without a DOI.
- Statistics recalculated only for publications connected to researchers, organizations and labs registered on the platform.
- Statistics recalculated weekly.
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Zakhodyaeva Y. A. et al. Complex Extraction of Metals in an Aqueous Two-Phase System Based on Poly(Ethylene Oxide) 1500 and Sodium Nitrate // Molecules. 2019. Vol. 24. No. 22. p. 4078.
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Zakhodyaeva Y. A., Zinoveva I. V., Tokar E. S., Voshkin A. A. Complex Extraction of Metals in an Aqueous Two-Phase System Based on Poly(Ethylene Oxide) 1500 and Sodium Nitrate // Molecules. 2019. Vol. 24. No. 22. p. 4078.
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TY - JOUR
DO - 10.3390/molecules24224078
UR - https://doi.org/10.3390%2Fmolecules24224078
TI - Complex Extraction of Metals in an Aqueous Two-Phase System Based on Poly(Ethylene Oxide) 1500 and Sodium Nitrate
T2 - Molecules
AU - Tokar, Elena S
AU - Zakhodyaeva, Yulia A
AU - Zinoveva, Inna V
AU - Voshkin, Andrey A
PY - 2019
DA - 2019/11/11 00:00:00
PB - Multidisciplinary Digital Publishing Institute (MDPI)
SP - 4078
IS - 22
VL - 24
PMID - 31718040
SN - 1420-3049
ER -
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@article{2019_Zakhodyaeva,
author = {Elena S Tokar and Yulia A Zakhodyaeva and Inna V Zinoveva and Andrey A Voshkin},
title = {Complex Extraction of Metals in an Aqueous Two-Phase System Based on Poly(Ethylene Oxide) 1500 and Sodium Nitrate},
journal = {Molecules},
year = {2019},
volume = {24},
publisher = {Multidisciplinary Digital Publishing Institute (MDPI)},
month = {nov},
url = {https://doi.org/10.3390%2Fmolecules24224078},
number = {22},
pages = {4078},
doi = {10.3390/molecules24224078}
}
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Zakhodyaeva, Yulia A., et al. “Complex Extraction of Metals in an Aqueous Two-Phase System Based on Poly(Ethylene Oxide) 1500 and Sodium Nitrate.” Molecules, vol. 24, no. 22, Nov. 2019, p. 4078. https://doi.org/10.3390%2Fmolecules24224078.