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Issue
Korean Journal of Chemical Engineering,
Vol.34, No.6, 1740-1747, 2017
Synergistic extraction of Nd(III) with mixture of 8-hydroxyquinoline and its derivative with di-2-ethyl hexyl phosphoric acid in different diluents
Roy S, Basu S, Anitha M, Singh DK
Solvent extraction of neodymium (III) from chloride medium with synergistic mixture of 8-hydroxyquinoline or 2-methyl-8-hydroxyquinoline and di-2-ethyl hexyl phosphoric acid was investigated in different diluents. Effect of various experimental parameters such as pH, extractant concentration, diluents and temperature was studied. Role of diluents on extraction of neodymium is explained in terms of activity coefficient adopting Hildebrand regular solution theory. The negative value of enthalpy change suggests that the extraction of ternary system is exothermic. The IR data for the extracted species also substantiated the nature of extracted species as observed by slope analysis method.
Keywords: Neodymium; Synergistic Extraction; D2EHPA; 8-Hydroxyquinoline; Diluent; Ternary Extraction
[References]
  1. Zepf V, in Rare earth elements: A new approach to the nexus of supply demand and use: exemplified along the use of neodymium in permanent magnets, Springer, Berlin (2013).
  2. Bauer D, Diamond D, Li J, Sandalow D, Telleen P, Technical Report: U.S. Department of Energy Critical Materials Strategy, December (2011).
  3. Thakur NV, Jayawant DV, Iyer NS, Koppiker KS, Hydrometallurgy, 34(1), 99, 1993
  4. El-Nadi YA, Hydrometallurgy, 119-120, 23, 2012
  5. Lee MS, Lee JY, Kim JS, Lee GS, Sep. Purif. Technol., 46(1-2), 72, 2005
  6. Sato T, Hydrometallurgy, 22(1-2), 121, 1989
  7. Panda N, Devi N, Mishra S, J. Rare Earths, 30(8), 794, 2012
  8. Anitha M, Kotekar MK, Singh DK, Sharma JN, Singh H, Sep. Sci. Technol., 50(3), 430, 2015
  9. Deepika P, Sabharwal KN, Srinivasan TG, Vasudeva PR, Solvent Extr. Ion Exch., 28(2), 184, 2010
  10. Zhu Z, Sasaki Y, Suzuki H, Suzuki S, Kimura T, Anal. Chim. Acta, 527(2), 163, 2004
  11. Riano S, Binnemans K, Green Chem., 17, 2931, 2015
  12. Rout A, Binnemans K, Ind. Eng. Chem. Res., 53(15), 6500, 2014
  13. Dupont D, Binnemans K, Green Chem., 17, 2150, 2015
  14. Yoon HS, Kim CZ, Chung KW, Kim SD, Lee JY, Kumar JR, Hydrometallurgy, 165, 27, 2016
  15. Kumar BN, Reddy BR, Kantam ML, Kumar JR, Lee JY, Sep. Sci. Technol., 49(1), 130, 2014
  16. Benguerel E, Demopoulos GP, Cote D, Bauer GD, Solvent. Extr. Ion Exch, 12(3), 497, 1994
  17. Culp JH, Windham RL, Whealy RD, Anal. Chem., 43(10), 1321, 1971
  18. Sato T, Oishi H, Hydrometallurgy, 16(3), 315, 1986
  19. Tian M, Jia Q, Liao W, J. Rare Earths, 31(6), 604, 2013
  20. Tian M, Song N, Wang D, Quan X, Jia Q, Liao W, Li L, Hydrometallurgy, 109, 111, 2012
  21. Wu D, Zhang Q, Bao B, Hydrometallurgy, 88, 210, 2007
  22. Czakis-Sulikowska D, Pustelnik N, Kuznik B, Malinowska A, J. Alloy. Compd., 300-301, 234, 2000
  23. Shigeru T, Henry F, Solvent Extr. Ion Exch., 4(6), 1139, 1986
  24. Petrova MA, Lachkova VI, Vassilev NG, Varbanov SG, Ind. Eng. Chem. Res., 49(13), 6189, 2010
  25. Hildebrand JH, Scott RL, Solubility of non-electrolytes, Dover publications, New York (1964).
  26. Taube M, Siekierski S, Nucleonika, 6, 489, 1961
  27. Singh DK, Kotekar MK, Singh H, Desalination, 232(1-3), 49, 2008
  28. Guezzen B, Didi MA, Int. J. Chem., 4(3), 32, 2012
  29. Bhar T, Banerjee M, Basu S, J. Indian Chem. Soc., 91, 1047, 2014
  30. Akiba K, Wada M, Kanno T, J. Inorg. Nucl. Chem., 43(5), 1031, 1981
  31. Choppin GR, Morgenstern A, Solvent Extr. Ion Exch., 18(6), 1029, 2000
  32. Anitha M, Kotekar MK, Singh DK, Vijayalakshmi R, Singh H, Hydrometallurgy, 146, 128, 2014
[Cited By]
  1. Asadollahzadeh M, Torkaman R, Torab-Mostaedi M, Korean Journal of Chemical Engineering, 37(2), 322, 2020
  2. Sulaiman RNR, Noah NFM, Othman N, Jusoh N, Rosly MB, Korean Journal of Chemical Engineering, 38(3), 514, 2021
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