Membrane Extraction of Lithium and Sodium Ions with 2-Ethylhexyl Hydrogen [Bis(2-ethylhexyl)amino]methylphosphonate
Lithium and sodium ion transport through membranes impregnated with a solution of 2-ethylhexyl hydrogen [bis(2-ethylhexyl)amino]methylphosphonate in kerosene has been studied. Factors determining the efficiency and selectivity of membrane extraction have been determined. Introduction of neutral amin...
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Published in | Russian journal of general chemistry Vol. 88; no. 1; pp. 120 - 123 |
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Main Authors | , , , , |
Format | Journal Article |
Language | English |
Published |
Moscow
Pleiades Publishing
2018
Springer Springer Nature B.V |
Subjects | |
Online Access | Get full text |
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Summary: | Lithium and sodium ion transport through membranes impregnated with a solution of 2-ethylhexyl hydrogen [bis(2-ethylhexyl)amino]methylphosphonate in kerosene has been studied. Factors determining the efficiency and selectivity of membrane extraction have been determined. Introduction of neutral aminomethylphosphine oxide into the membrane phase has been shown to enhance the selectivity for lithium ions. |
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ISSN: | 1070-3632 1608-3350 |
DOI: | 10.1134/S107036321801019X |