Extraction of Co(II) from aqueous solution using emulsion liquid membrane

Journal of Hazardous Materials

Volumn 151, Issue 2-3, 2008, Pages 610-615

  Gasser, M S ^a   El Hefny, N E ^a   Daoud, J A ^a  

^a Egyptian Atomic Energy Authority   (Egypt)

Author keywords

Co(II); CYANEX 923; Emulsion liquid membrane; Thiocyanate

Indexed keywords

EMULSION LIQUID MEMBRANE; THIOCYANATE;

COBALT; CONCENTRATION (PROCESS); CYCLOHEXANE; EMULSIONS; EXTRACTION; LIQUID MEMBRANES; PH; STOICHIOMETRY; SULFUR COMPOUNDS; SURFACE ACTIVE AGENTS;

METAL IONS;

COBALT; CYANEX 923; CYCLOHEXANE; PHOSPHINE OXIDE DERIVATIVE; SORBITAN OLEATE; SULFURIC ACID; THIOCYANATE; UNCLASSIFIED DRUG;

COBALT; CONCENTRATION (PROCESS); CYCLOHEXANE; EMULSIONS; EXTRACTION; LIQUID MEMBRANES; METAL IONS; PH; STOICHIOMETRY; SULFUR COMPOUNDS; SURFACE ACTIVE AGENTS;

AQUEOUS SOLUTION; COBALT; EMULSION; MEMBRANE; STOICHIOMETRY;

AQUEOUS SOLUTION; ARTICLE; LIQUID LIQUID EXTRACTION; LIQUID MEMBRANE; PH MEASUREMENT; STOICHIOMETRY; TEMPERATURE SENSITIVITY;

CHEMISTRY, ANALYTICAL; COBALT; HEXOSES; HYDROGEN-ION CONCENTRATION; KINETICS; MEMBRANES, ARTIFICIAL; OXIDES; PHOSPHINES; PHOSPHINIC ACIDS; SOLUBILITY; TEMPERATURE; THIOCYANATES; WATER;

EID: 38749092635     PISSN: 03043894     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jhazmat.2007.06.032     Document Type: Article

References (17)

1. El-Nadi Y.A., El-Hefny N.E., and Daoud J.A. Extraction of lanthanum and samarium from nitrate medium by some commercial organophosphorus extractants. Solv. Extr. Ion Exch. 25 (2007) 225-240
2. Reddy B.R., Radhika P., Kumar J.R., Priya D.N., and Rajgopal K. Extractive spectrometric determination of Co(II) in synthetic and pharmaceutical samples using CYANEX 923. Anal. Sci. 20 (2004) 345-349
3. Forsythe J.H.W., Magee R.J., and Wilson C.L. The analytical chemistry of the pyridine thiocyanates-I: The separation of cobalt and nickel by solvent extraction. Talanta 1 (1958) 249-251
4. Gupta B., Tandon S.N., and Deep A. Recovery of cobalt and nickel from spent catalysts using CYANEX 923. Proceedings of the International Solvent Extraction Conference, ISEC'2002 (2002) 793-797
5. Meera R., Francis T., and Reddy M.L.P. Studies on the liquid-liquid extraction of mercury(II) from acidic chloride solutions using CYANEX 923. Hydrometallurgy 61 (2001) 97-103
6. Gupta B., Deep A., and Malik P. Extraction and recovery of cadmium using CYANEX 923. Hydrometallurgy 61 (2001) 65-71
7. Katzin L.I., and Gebert E. Spectrophotometric studies of cobalt(II) thiocyanate complexes in organic solvents. J. Am. Chem. Soc. 72 (1950) 5659-5662
8. West P.W., and De Vries C.G. Nature of cobaltous thiocyanate reaction. Anal. Chem. 23 (1951) 334-337
9. Beekhuis HA. Chemistry and biochemistry of thiocyanic acid and its derivatives. In: Newman A.A. (Ed). Technology and Industrial Applications (1975), Academic Press, London 222-255
10. Kwon H.K., Woo S.H., and Park J.M. Thiocyanate degradation by Acremonium strictum and inhibition by secondary toxicants. Biotechnol. Lett. 24 (2002) 1347-1351
11. N.N. Li, Separating hydrocarbons with liquid membranes, US Patent 3,410,794 (1968).
12. Bourenane S., and Samar E.H. Extraction cobalt and lead from waste using a liquid surfactant membrane emulsion. Acta Chim. Solv. 50 (2003) 663-675
13. Ribeiro C.P., Costa A.O.S., Lopes I.P.B., Campos F.F., Ferreira A.A., and Salum A. Cobalt extraction and cobalt-nickel separation from a simulated industrial leaching liquor by liquid surfactant membranes using Cyanex 302 as carrier. Membr. Sci. 241 (2004) 45-54
14. Kasaini H., Nakashio F., and Goto M. Application of emulsion liquid membranes to recover cobalt ions from a dual-component sulphate solution containing nickel ions. J. Membr. Sci. 146 (1998) 159-168
15. Marczenko Z. Spectrophotometric Determination of EELMents (1976), Ellis Harwood Ltd., Poland
16. Miesiac I., Schugeri K., and Szyymanowski J. Emulsion stability and potassium leakage in emulsion liquid membrane systems. J. Radioanal. Nucl. Chem., Articles 163 (1992) 181-191
17. Teramoto M., Sakaramoto T., Koyama T., Matsuyama H., and Miyake Y. Extraction of lanthanoids by liquid surfactant membranes. Sep. Sci. Technol. 21 3 (1986) 229-250