Selective separation of scandium(III) and yttrium(III) from other rare earth elements using Cyanex302 as an extractant

Separation Science and Technology

Volumn 43, Issue 5, 2008, Pages 1111-1123

  Karve, Manjusha ^a   Vaidya, Bhagyashree ^a  

^a UNIVERSITY OF MUMBAI   (India)

Author keywords

Cyanex302; Liquid liquid extraction; Scandium(III); Yttrium(III)

Indexed keywords

COMPLEXATION; CONCENTRATION (PROCESS); EXTRACTION; YTTRIUM;

CYANEX302; LIQUID-LIQUID EXTRACTION; SCANDIUM (III); YTTRIUM (III);

SCANDIUM;

COMPLEXATION; CONCENTRATION (PROCESS); EXTRACTION; SCANDIUM; YTTRIUM;

CHEMICAL COMPOSITION; CONCENTRATION; EXTRACTION METHOD; NITRIC ACID; PH; SEPARATION;

EID: 42149085680     PISSN: 01496395     EISSN: 15205754     Source Type: Journal    
DOI: 10.1080/01496390801887435     Document Type: Article

References (24)

1. Deqian, Li. and Wang, C. (1998) Solvent extraction of scandium(III) by Cyanex 923 and Cyanex 925. Hydrometallurgy, 48: 301-312.
2. Sun, X., Wang, Y., and Li, D. (2006) Selective separation of yttrium by CA-100 in the presence of a complexing agent. J. Alloys Compd., 408-412: 999-1002.
3. Kostikova, G.V., Danilov, N.A., Krylov, Yu.S., Korpusov, G.V., and Sal'nikova, E.V. (2005) Extraction of scandium from various media with triisoamyl phosphate: 1. extraction of Sc and impurity metals from aqueous nitric acid solutions. Radiochem., 47 (2): 181-185.
4. Wang, Y.G., Yue, ST., Li, D.Q., Jin, M.J., and Li, C.Z. (2002) Solvent extraction of scandium(III), yttrium(III), lanthanides(III), and divalent metal ions with sec-nonylphenoxyacetic acid. Solvent Extr. Ion Exch., 20 (6): 701-716.
5. Panday, V.K., Becker, J.S., and Dietze, H.J. (1995) Trace analysis of rare earth elements and other impurities in high purity scandium by inductively coupled plasma mass spectrometry after liquid-liquid extraction of the matrix. Fresenius J Anal Chem., 352: 327-334.
6. Hill, C., Madic, C., Baron, P., Ozawa, M., and Tanaka, Y. (1998) Trivalent minor actinides/lanthanides separation, using organophosphinic acids. J. Alloys Compd., 271-273: 159-162.
7. Li, Ke-an and Freiser, H. (1986) Extraction of lanthanide metals with bis(2,4,4-trimethylpentyl)phosphinic acid. Solvent Extr. Ion Exch., 4 (4): 739-755.
8. Reddy, M.L. P., Bosco Bharathi, J.R., Peter, S., and Rammohan, T.R. (1999) Synergistic extraction of rare earths with his(2,4,4-trimethyipentyl) dithiophosphinic acid and trialkyl phosphine oxide. Talanta, 50: 79-85.
9. Komatsu, Y. and Freiser, H. (1989) Extraction separation of trivalent lanthanide metals with bis(2,4,4-trimethylpentyl)phosphinic acid. Anal. Chim. Acta, 227: 397-404.
10. Saleh, M.I., Bari, Md.F., and Saad, B. (2002) Solvent extraction of lanthanum(III) from acidic nitrate-acetato medium by Cyanex272 in toluene. Hydrometallurgy, 63: 75-84.
11. Bhattacharya, A., Mohapatra, P.K., and Manchanda, V.K. (2006) Separation of americium(III) and europium(III) from nitrate medium using binary mixture of Cyanex-301 with N-donor ligands. Solvent Extr. Ion Exch., 24: 1-17.
12. Wang, C. and Li, D. (1994) Extraction mechanism of Sc(III) and separation from Th(IV), Fe(III) and Lu(III) with bis(2,4,4-trimethylpentyl)phosphinic acid in n-hexane from sulphuric acid solutions. Solvent Extr. Ion Exch., 12 (3): 615-631.
13. Wang, C. and Li, D. (1995) Solvent extraction of Sc(III), Zr(IV), Th(IV), Fe(III), and Lu(III) with thiosubstituted organophosphinic acid extradants. Solvent Extr. Ion Exch., 13 (3): 503-523.
14. Wu, D., Niu, C., Li, D., and Bai, Y. (2004) Solvent extraction of scandium(III), yttrium(III), lanthanum(III) and gadolinium(III) using Cyanex 302 in heptane from hydrochloric acid solutions. J. Alloys Compd., 374: 442-446.
15. Sun, X., Zhao, J., Meng, S., and Li, D. (2005) Synergistic extraction and separation of yttrium from heavy rare earths using mixture of sec-octylphenoxy acetic acid and bis(2,4,4-trimethylpentyl)phosphinic acid. Anal. Chim. Acta, 533: 83-88.
16. Ditze, A. and Kongolo, K. (1997) Recovery of scandium from magnesium, aluminium and iron scrap. Hydrometallurgy, 44: 179-184.
17. Harbuck, D.D. and Palmer, G.R. (1992) Rare Earths Proc. Int. Symp., 107.
18. Karve, M. and Vaidya, B. (2006) Solvent extraction and determination of scandium(III) with Cyanex.272 as an extractant. Indian J. Chem., 45A: 2658-2660.
19. Rickelton, W.A. and Boyle, R.J. (1990) The selective recovery of zinc with new thiophosphinic acids. Solvent Extr. Ion Exch., 8 (6): 783-797.
20. Wu, D., Xiong, Y., and Li, D. (2006) Studies on the roles of different ions extraction and separation components in Cyanex 302 for rare earth. Sep. Sci. Technol., 41: 1725-1739.
21. Welcher, F.J. (1978) The Analytical Uses of Ethylenediamine Tetraacetic Acid; D. Van Nostrand Co. Inc.: New Jersey.
22. Snell, F.D. (1978) Photometric and Flourimetric Methods of Analysis of Metals: Part I and II; John Wiley and Sons: New York.
23. De, A.K., Khopkar, S.M., and Chalmers, R.A. (1970) Solvent Extraction of Metals; Van Nostrand: Reinhold, London.
24. Karve, M., Belwalkar, S., and Rajgor, R. (2006) Solvent extraction separation of thorium(IV) from nitric acid with Cyanex.272. Indian J. Chem., 45A: 406-408.