Development of a Reliable Analytical Method for Liquid Anion-Exchange Extraction and Separation of Neodymium(III)
The liquid-liquid extraction of neodymium(III) from succinate media (0.06 M) has been studied at pH 6.0 with the solution of 0.1 M of N-n-octylaniline in xylene when equilibrium is maintained for 5 min. The back-extraction of neodymium(III) has been performed by using 0.1 M HClO4. The effect of vari...
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| Format: | Article |
| Language: | English |
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Wiley
2012-01-01
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| Series: | The Scientific World Journal |
| Online Access: | http://dx.doi.org/10.1100/2012/856948 |
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| author | Balasaheb N. Kokare Ganesh S. Kamble Balasaheb M. Sargar Mansing A. Anuse |
| author_facet | Balasaheb N. Kokare Ganesh S. Kamble Balasaheb M. Sargar Mansing A. Anuse |
| author_sort | Balasaheb N. Kokare |
| collection | DOAJ |
| description | The liquid-liquid extraction of neodymium(III) from succinate media (0.06 M) has been studied at pH 6.0 with the solution of 0.1 M of N-n-octylaniline in xylene when equilibrium is maintained for 5 min. The back-extraction of neodymium(III) has been performed by using 0.1 M HClO4. The effect of various parameters, such as pH, equilibrium time, extractant concentration, stripping agents, organic diluents, and aqueous to organic volume ratio on the extraction of neodymium(III) has been studied. On the basis of slope analysis, the stoichiometry of the extracted species was determined as 1 : 1 : 2 [RR′NH2+Nd(succinate)2-](org). The method is free from interference of large number cations and anions. The method was used for the selective extraction of neodymium(III) from its binary mixture with U(VI), Zr(IV), Nb(V), La(III), Th(IV), Ce(IV), and Y(III). The proposed method is selective and was successfully applied to the synthetic mixtures to show the practical utility of the extractant. |
| format | Article |
| id | doaj-art-b28fc4993c544c368b370405f8823985 |
| institution | Kabale University |
| issn | 1537-744X |
| language | English |
| publishDate | 2012-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | The Scientific World Journal |
| spelling | doaj-art-b28fc4993c544c368b370405f88239852025-02-03T05:51:48ZengWileyThe Scientific World Journal1537-744X2012-01-01201210.1100/2012/856948856948Development of a Reliable Analytical Method for Liquid Anion-Exchange Extraction and Separation of Neodymium(III)Balasaheb N. Kokare0Ganesh S. Kamble1Balasaheb M. Sargar2Mansing A. Anuse3Department of Chemistry, Raje Ramrao Mahavidyalaya, Jath, Sangli 416 404, IndiaAnalytical Chemistry Laboratory, Department of Chemistry, Shivaji University, Kolhapur 416 004, IndiaAnalytical Chemistry Laboratory, PG Department of Chemistry, Jaysingpur College, Jaysingpur, Kolhapur 416 116, IndiaAnalytical Chemistry Laboratory, Department of Chemistry, Shivaji University, Kolhapur 416 004, IndiaThe liquid-liquid extraction of neodymium(III) from succinate media (0.06 M) has been studied at pH 6.0 with the solution of 0.1 M of N-n-octylaniline in xylene when equilibrium is maintained for 5 min. The back-extraction of neodymium(III) has been performed by using 0.1 M HClO4. The effect of various parameters, such as pH, equilibrium time, extractant concentration, stripping agents, organic diluents, and aqueous to organic volume ratio on the extraction of neodymium(III) has been studied. On the basis of slope analysis, the stoichiometry of the extracted species was determined as 1 : 1 : 2 [RR′NH2+Nd(succinate)2-](org). The method is free from interference of large number cations and anions. The method was used for the selective extraction of neodymium(III) from its binary mixture with U(VI), Zr(IV), Nb(V), La(III), Th(IV), Ce(IV), and Y(III). The proposed method is selective and was successfully applied to the synthetic mixtures to show the practical utility of the extractant.http://dx.doi.org/10.1100/2012/856948 |
| spellingShingle | Balasaheb N. Kokare Ganesh S. Kamble Balasaheb M. Sargar Mansing A. Anuse Development of a Reliable Analytical Method for Liquid Anion-Exchange Extraction and Separation of Neodymium(III) The Scientific World Journal |
| title | Development of a Reliable Analytical Method for Liquid Anion-Exchange Extraction and Separation of Neodymium(III) |
| title_full | Development of a Reliable Analytical Method for Liquid Anion-Exchange Extraction and Separation of Neodymium(III) |
| title_fullStr | Development of a Reliable Analytical Method for Liquid Anion-Exchange Extraction and Separation of Neodymium(III) |
| title_full_unstemmed | Development of a Reliable Analytical Method for Liquid Anion-Exchange Extraction and Separation of Neodymium(III) |
| title_short | Development of a Reliable Analytical Method for Liquid Anion-Exchange Extraction and Separation of Neodymium(III) |
| title_sort | development of a reliable analytical method for liquid anion exchange extraction and separation of neodymium iii |
| url | http://dx.doi.org/10.1100/2012/856948 |
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