Extraction equilibria of chromium(VI) from sulfuric acid solutions with tri-n-octylphosphine oxide

Journal of Chemical Technology and Biotechnology

Volumn 73, Issue 1, 1998, Pages 43-53

  Huang, Ting Chia ^a   Huang, Chee Chang ^a   Chen, Dong Hwang ^a  

^a NATIONAL CHENG KUNG UNIVERSITY   (Taiwan)

Author keywords

Chromium(VI); Solvent extraction; Sulfuric acid; Tri n octylphosphine oxide

Indexed keywords

CHROMIUM; COMPOSITION EFFECTS; KEROSENE; PHOSPHORUS COMPOUNDS; REACTION KINETICS; SOLUTIONS; SULFURIC ACID;

OCTYLPHOSPHINE OXIDE; ROSENBROCK METHOD;

SOLVENT EXTRACTION;

CHROMIUM DERIVATIVE; KEROSENE; ORGANIC SOLVENT; PHOSPHINE OXIDE DERIVATIVE; SULFURIC ACID;

CHROMIUM; EXTRACTION; SULFURIC ACID;

AQUEOUS SOLUTION; ARTICLE; EQUILIBRIUM CONSTANT; EXTRACTION;

EID: 0032171002     PISSN: 02682575     EISSN: None     Source Type: Journal    
DOI: 10.1002/(SICI)1097-4660(199809)73:1<43::AID-JCTB914>3.0.CO;2-L     Document Type: Article

References (34)

1. Walker, J. F., Wilson, J. H. & Brown, C. H., Minimization of chromium-contaminated wastewater at a plating facility in the Eastern United States. Environ. Progr., 9 (1990) 156-60.
2. Ortiz, I., Galan, B. & Irabien, A., Kinetic analysis of the simultaneous nondispersive extraction and back-extraction of chromium(VI). Ind. Eng. Chem. Res., 35 (1996) 1369-77.
3. Huang, T. C. & Huang, C. T., Kinetics of the extraction of uranium(VI) from nitric acid. Ind. Eng. Chem. Res., 27 (1988) 131-44.
4. Huang, T. C. & Juang, R. S., Extraction equilibrium of zinc from sulfate media with di(2-ethylhexyl) phosphoric acid dissolved in kerosene. Ind. Eng. Chem. Fundam., 25 (1986) 752-7.
5. Huang, T. C. & Tsai, T. H., Extraction of nickel(II) from sulfate solutions by di(2-ethylhexyl) phosphoric acid dissolved in kerosene. Ind. Eng. Chem. Res., 28 (1989) 1557-62.
6. Huang, T. C. & Tsai, T. H., Extraction of cobalt(II) from sulfate solutions by di(2-ethylhexyl) phosphoric acid dissolved in kerosene. Polyhedron, 9 (1990) 1147-53.
7. Huang, T. C. & Tsai, T. H., A study on extraction behavior of lithium chloride by tri-n-butyl phosphate dissolved in kerosene. J. Chem. Eng. Data, 31 (1991) 231-5.
8. Salazar, E., Ortiz, M. I., Urtiaga, A. M. & Irabien, J. A., Equilibrium and kinetics of Cr(VI) extraction with aliquat 336. Ind. Eng. Chem. Res., 31 (1992) 1516-22.
9. Horn, M. W., Fraser, B. G., Pritzker, M. D. & Legge, R. L., Chemistry of Cr(VI) solvent extraction using tri-n-octylamine. Sep. Sci. Technol., 29(4) (1994) 535-42.
10. Gashgari, M. A. & Al-Yobi, A., Liquid-liquid phase distribution studies of chromium(VI) between mineral acid solutions and 5-(4-pyridyl)nonane n-oxide in benzene and enrichment by extraction plant with pulsation column. Sep. Sci. Technol., 25(7&8) (1990) 903-20.
11. Ohki A., Fujino, Y., Ohmori, K. & Takagi, M., A possible use of photo-reaction in liquid-liquid extraction of substitution-inert metal complexes. Solvent Extr. Ion Exch., 4(4) (1986) 639-62.
12. Salazar, E., Ortiz, M. I., Urtiaga, A. M. & Irabien, J. A., Kinetics of separation-concentration of chromium(VI) with emulsion liquid membranes. Ind. Eng. Chem. Res., 31 (1992) 1523-9
13. Takahashi, K., Hirayama, K. & Takeuchi, H., Solvent extraction of chromium(VI) by 3-(4-pyridyl)-1,5-diphenyl pentane. Solvent Extr. Ion Exch., 5(3) (1987) 393-418.
14. Tuck, D. G., & Walters, R. M., The extraction of chromium(VI) from aqueous solution by tri-n-butyl phosphate. J. Chem. Soc., (1963) 1111-20.
15. Sato, T., Nishida, T. & Yamatake, M., The extraction of uranium(VI) and thorium(VI) from nitric acid solutions by tri-n-octyl phosphine. J. Appl. Chem. Biotechnol., 23 (1973) 909-17.
16. Heddur, R. B. & Khopkar, S. M., Reversed phase extraction chromatographic separation of antimony(III) with trioctyl phosphine oxide. J. Liquid Chromatography, 8(1) (1985) 95-106.
17. Tayeb, A., Goetz-Grandmont, G. J., Brunette, J. P. & Leroy, M. J. F., Analytical and spectroscopic study of zinc extraction with 1,10-bis(1-phenyl-3-methyl-5-hydroxy-4-pyrazolyl)-1,10-decanedione and tri-n-octylphosphine oxide. Solvent Extr. Ion Exch., 8(1) (1990) 1-34.
18. Hasegawa, Y., Kobayashi, I. & Yoshimoto, S., Extraction of palladium(II) and platinum(IV) as chlorocomplex acids into basic organic solvents. Solvent Extr. Ion Exch., 9(5) (1991) 759-68.
19. Zapatero, M. J., Olazabal, M. A., Elizalde, M. P. & Castresana, J. M., Solvent extraction of copper(II) with the active component of LIX 54, synergic effect in the presence of tri-n-octylphosphine oxide. Solvent Extr. Ion Exch., 9(1) (1991) 177-94.
20. Bunus, F. & Dumitrescu, R., Simultaneous extraction of rare earth elements and uranium from phosphoric acid. Hydrometallurgy, 28 (1992) 331-8.
21. Lau, I. & Hayward, G., Recovery of fatty acids by immobilized solvent extraction. J. Chem. Eng., 68(1990) 376-81.
22. Sekine, T., Katayama, Y. & Wakabayashi, Y., Solvent extraction of picric acid from acid aqueous solutions into cyclohexane with trioctyl phosphine oxide and trioctylamine. Solvent Extr. Ion Exch., 7(1) (1989) 73-86.
23. White, J. C. & Ross W. J., Extraction of chromium with trioctylphosphine oxide. US Atomic Energy Comm., ORNL-2326, 1957, pp. 1-37.
24. Huang, T. C., Huang, C. C. & Chen, D. H., Thermodynamic equilibria of the extraction of chromium(VI) with tri-n-octylphosphine oxide from aqueous solutions. Solvent Extr. Ion Exch., 15(5) (1997) 837-62.
25. Bromley, L. A., Thermodynamic properties of strong electrolytes in aqueous solution. AIChE Journal, 19(2) (1973) 313-20.
26. Alberty, R. A., Physical Chemistry, 7th edn. John Wiley and Sons Inc., New York, 1987.
27. Beveridge, Gordon S. G. & Schechter, R. S., Optimization: Theory and Practice. McGraw-Hill Inc., New York, 1970.
28. Sanders, S. J., Modeling organic in aqueous sulfuric acid solutions. Ind. Eng. Chem. Process Des. Dev., 24 (1985) 942-8.
29. Petkovic, D. M., Kopecni, M. M. & Mitrovic, A. A., Solvent extraction of uranyl salts with tri-n-octylphosphine oxide. Solvent Extr. Ion Exch., 10(4) (1992) 685-96.
30. Pitzer, K. S., Roy, R. N. & Silvester, L. F., Thermodynamics of electrolytes. 7. Sulfuric acid. J. Am. Chem. Soc., 99 (1977) 4930-6.
31. Perry, R. H. & Chilton, C. H., Chemical Engineerings' Handbook, 6th edn. McGraw-Hill Inc., New York, 1984.
32. Tong, J. Y.-P. & King, E. L., A spectrophotometric investigation of the equilibria existing in acidic solutions of chromium(VI). J. Am. Chem. Soc., 75 (1953) 6180-6
33. Haight, G. P., Richardson, D. C. & Coburn, N. H., A spectrophotometric study of equilibria involving mononuclear chromium(VI) species in solutions of various acids. Inorg. Chem., 3 (1964) 1777-80.
34. Neuss, J. D. & Rieman III, W., The application of the glass electrode to a study of chromic acid. J. Am. Chem. Soc., 56 (1934) 2238-43.