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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 typeJournal Article
Publication date2019-11-11
scimago Q1
wos Q2
SJR0.865
CiteScore8.6
Impact factor4.6
ISSN14203049
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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GOST |
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GOST Copy
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.
GOST all authors (up to 50) Copy
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.
RIS |
Cite this
RIS Copy
TY - JOUR
DO - 10.3390/molecules24224078
UR - https://doi.org/10.3390/molecules24224078
TI - Complex Extraction of Metals in an Aqueous Two-Phase System Based on Poly(Ethylene Oxide) 1500 and Sodium Nitrate
T2 - Molecules
AU - Zakhodyaeva, Yulia A
AU - Zinoveva, Inna V
AU - Tokar, Elena S
AU - Voshkin, Andrey A
PY - 2019
DA - 2019/11/11
PB - MDPI
SP - 4078
IS - 22
VL - 24
PMID - 31718040
SN - 1420-3049
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2019_Zakhodyaeva,
author = {Yulia A Zakhodyaeva and Inna V Zinoveva and Elena S Tokar 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 = {MDPI},
month = {nov},
url = {https://doi.org/10.3390/molecules24224078},
number = {22},
pages = {4078},
doi = {10.3390/molecules24224078}
}
MLA
Cite this
MLA Copy
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/molecules24224078.