Para-substituted 1-phenyl-3-methyl-4-aroyl-5-pyrazolones as selective extractants for vanadium(V) from acidic chloride solutions

Solvent Extraction and Ion Exchange

Volumn 24, Issue 6, 2006, Pages 877-892

  Remya, P N ^a   Ambili Raj, D B ^a   Reddy, M L P ^a  

^a REGIONAL RESEARCH LABORATORY CSIR   (India)

Author keywords

Para substituted 1 phenyl 3 methyl 4 aroyl 5 pyrazolones; Separation; Solvent extraction; Vanadium(V)

Indexed keywords

ACIDS; CHLORINE COMPOUNDS; DERIVATIVES; SOLUTIONS; VANADIUM;

ACIDIC CHLORIDE SOLUTIONS; EQUILIBRIUM CONSTANTS; EXTRACTANTS; REAGENTS;

SOLVENT EXTRACTION;

ACIDS; CHLORINE COMPOUNDS; DERIVATIVES; SOLUTIONS; SOLVENT EXTRACTION; VANADIUM;

EID: 33750291775     PISSN: 07366299     EISSN: 15322262     Source Type: Journal    
DOI: 10.1080/07366290600952576     Document Type: Article

References (21)

1. Brunette, J. and Rastegar, F. and Leroy, M. (1979) Solvent extraction of vanadium(V) by di-(2-ethylhexyl)phosphoric acid from nitric acid solutions J. Inorg. Nucl. Chem., 41, pp. 735-737.
2. Saji, J. and Reddy, M. (2002) Solvent extraction separation of vanadium(V) from multivalent metal chloride solutions using 2-ethylhexyl phosphonic acid mono-2-ethylhexyl ester J. Chem. Technol. Biotech., 77, pp. 1149-1156.
3. Saji, J. and Reddy, M. (2003) Selective extraction separation of titanium(IV) from multi metal chloride solutions using 2-ethylhexyl phosphonic acid mono-2-ethylhexyl ester Sep. Sci. Technol., 38, pp. 427-441.
4. Jesty ThomasSurender, G. and Reddy, M. (2003) Solvent extraction of vanadium(V) from multimetal chloride solutions using tributylphosphate Sep. Sci. Technol., 38, pp. 3761-3774.
5. Moskalyk, R. and Alfantazi, A. (2003) Processing of vanadium: A review Minerals Engg., 16, pp. 793-805.
6. Remya, P. and Saji, J. and Reddy, M. (2003) Solvent extraction and separation of vanadium(V) from multivalent metal chloride solution by cyanex 923 Solvent Extr. Ion Exch., 21, pp. 573-589.
7. Remya, P. and Pavithran, R. and Reddy, M. (2004) 3-Phenyl-4-acyl-5-isoxazolones as reagents for the solvent extraction separation of titanium(IV) and iron(III) from multivalent metal chloride solutions Solvent Extr. Ion Exch., 22, pp. 473-490.
8. Remya, P. and Pavithran, R. and Reddy, M. (2005) effect of polymethylene chain length of 4-acylbis(1-phenyl-3-methyl-5-pyrazolones) on the extraction of vanadium(V): Synergistic effect with neutral organophosphorus extracatants Solvent Extr. Ion Exch., 23, pp. 501-518.
9. Marchetti, F. and Pettinari, C. and Pettinari, R. (2005) Acylpyrazolone ligands: Synthesis, structures, metal coordination chemistry and applications Coord. Chem. Rev., 249, pp. 2909-2945.
10. Meera, R. and Varma, R. and Reddy, M. (2004) Enhanced extraction of thorium(IV) and uranium(VI) with 1-phenyl-3-methyl-4-pivaloyl-5-pyrazolone in the presence of various neutral organophosphorus extractants Radiochim. Acta, 92, pp. 17-23.
11. Tedesco, P. and De Rumi, V. (1978) Vanadium(V) extraction by tri-n-butylphosphate from hydrochloric acid solutions J. Inorg. Nucl. Chem., 42, pp. 269-272.
12. Meera, R. and Reddy, M. (2004) Para-substituted 1-phenyl-3-methyl-4-aroyl-5-pyrazolones as chelating agents for the synergistic extraction of thorium(IV) and uranium(VI) in presence of various crown ethers Solvent Extr. Ion. Exch., 22, pp. 737-759.
13. Vogel, A. (1989) A Textbook of Quantitative Chemical Analysis 5th Ed. Longman: ELBS.
14. Clesceri, L. and Greenberg, A.(1998) Standard Methods for Examination of Water and Waste-water. In (pp. 3-65). Washington: American Public Health Association.
15. Vogel, A.(1989). In A Textbook of Quantitative Chemical Analysis. (pp. 257-416). Longman: ELBS.
16. Uzoukwu, B. and Etesim, U. (1995) Extraction of V(V) and Fe(III) from aqueous medium containing various concentrations of mineral acids and salts into 1-phenyl-3-methyl-4-butyrylpyrazolone Indian J. Chem., 34(A), pp. 243-245.
17. Umetani, S. and Matsui, M. (1983) Liquid-liquid distribution of 4-acyl-3-methyl-1-phenyl-5-pyrazolones and their zinc complexes Bull. Chem. Soc. Jpn., 56, pp. 3426-3429.
18. Zhou, D. and Li, Q. and Huang, C. and Yao, G. and Umetani, S. and Matsui, M. and Ying, L. and Yu, A. and Zhao, X. (1997) Room-temperature flurescence, phosphorescence and crystal structure of 4-acyl pyrazolone lanthanide complexes: Ln(L)3 · 2H2O Polyhedron., 16, pp. 1381-1389.
19. Huhey, J. and Keiter, E. and Keiter, R. (1999) A Textbook of Inorganic Chemistry, Principles of Structure and Reactivity 4th Ed. Pearson Education.
20. Mahroof-Tahir, M. and Keramidas, A. and Goldfrab, R. and Anderson, O. and Miller, M. and Crans, D. (1997) Solution and solid state properties of [n-(2-hydroxyethyl)iminodiacetato]vanadium(IV), -(V), and -(IV/V) complexes Inorg. Chem., 36, pp. 1657-1668.
21. Remya, P. and Reddy, M. (2004) Solvent extraction separation of titanium(IV), vanadium(V) and iron(III) from simulated waste chloride liquors of titanium minerals processing industry by trialkylphosphine oxide J. Chem. Technol. Biotech., 79, pp. 734-741.