Modeling of the Extraction Equilibrium of Copper from Sulfate Solutions with Acorga M5640

REFERENCES

• Agrawal , A. and Sahu , K.K. 2010 . Problems, prospects and current trends of copper recycling in India: An overview . Resour. Conserv. Recycl. , 54 : 401 – 416 .
   Web of Science ®Google Scholar
• Banza , A.N. , Gock , E. and Kongolo , K. 2002 . Base metals recovery from copper smelter slag by oxidizing leaching and solvent extraction . Hydrometallurgy , 67 : 63 – 69 .
   Web of Science ®Google Scholar
• Forgan , R.S. 2008 . Modification of Phenol Oximes for Copper Extraction. Ph.D. Dissertation, University of Edinburgh , : 3 – 30 .
   Google Scholar
• Swaddle , T.W. 1997 . Vol. Inorganic Chemistry: An Industrial and Environmental Perspective , Academic Press : San Diego .
   Google Scholar
• Szymanowski , J. 1993 . Hydroxyoximes and Copper Hydrometallurgy , FL : CRC Press, Boca Raton .
   Google Scholar
• Ismael , M.R.C. , Gameiro , M.L.G. and Carvalho , J.M.R. 2004 . Extraction equilibrium of copper from ammoniacal media with Lix 54 . Sep. Sci. Technol. , 39 ( 16 ) : 3859 – 3877 .
   Web of Science ®Google Scholar
• Ocio , A. and Elizalde , M.P. 2006 . Copper(II) extraction from phosphoric acid media by 5-dodecylsalicylaldoxime (LIX 622) . Solvent Extr. Ion Exch. , 24 : 861 – 875 .
   Web of Science ®Google Scholar
• Moore, T.; Townson, B.; Maes, C.; Tinkler, O. Solvent extraction of copper from concentrated feed solutions. Alta Copper 99, 1999, PDF version www.cytec.com/specialty-chemicals/pdf/concentrated.feed.pdf (http://www.cytec.com/specialty-chemicals/pdf/concentrated.feed.pdf) (Accessed: 1 December 2011 ).
   Google Scholar
• Agarwal , S. , Ferreira , A.E. , Santos , S. M.C. , Reis , M.T.A. , Ismael , M.R.C. , Correia , M.J.N. and Carvalho , J.M.R. 2010 . Separation and recovery of copper from zinc leach liquor by solvent extraction using Acorga M5640 . Int. J. Miner. Process. , 97 ( 1–4 ) : 85 – 91 .
   Web of Science ®Google Scholar
• Ferreira , A.E. , Agarwal , S. , Machado , R.M. , Gameiro , M.L.F. , Santos , S. M.C. , Reis , M.T.A. , Ismael , M.R.C. , Correia , M.J.N. and Carvalho , J.M.R. 2010 . Extraction of copper from acidic leach solution with Acorga M5640 using a pulsed sieve plate column. Hydrometallurgy , 104 ( 1 ) : 66 – 75 .
   Google Scholar
• Alguacil , F.J. , Alonso , M. , López-Delgado , A. and Navarro , P. 2004 . Modelling copper (II) liquid-liquid extraction: the system Acorga M5640-Exxsol D100-CuSO4-H2SO4 . J. Chem. Res. (S) , 3 : 196 – 197 .
   Google Scholar
• Sillen , L.G. 1964 . “ Stability Constants ” . In Inorganic Ligands, Special publication No. 17, Section I , London : The Chemical Society .
   Google Scholar
• Smith , R.M. and Martell , A.E. 1976 . Critical Stability Constants , Vol. 4 , Plenum Press : New York .
   Google Scholar
• Zemaitis Jr , J.F. , Clark , D.M. , Rafal , M. and Scrivner , N.C. 1986 . Handbook of Aqueous Electrolyte Thermodynamics , New York : Design Institute for Physical Property Data .
   Google Scholar
• Clegg , S.L. , Rard , J.A. and Pitzer , K.S. 1994 . Thermodynamic properties of 0-6 mol kg−1 aqueous sulfuric acid from 273.15 to 328.15 K . J. Chem. Soc. Faraday Trans. , 90 ( 13 ) : 1875 – 1894 .
   Google Scholar
• Pitzer , K.S. 1991 . Activity Coefficients in Electrolytes Solutions , 2nd , Boca Raton , FL : CRC Press .
   Google Scholar
• Pitzer , K.S. , Roy , R.N. and Silvester , L.F. 1977 . Thermodynamics of electrolytes. 7 . Sulfuric acid. J. Am. Chem. Soc. , 99 : 4930 – 4936 .
   Web of Science ®Google Scholar
• Dry , M.J. and Bryson , A.W. 1988 . Prediction of redox potential in concentrated iron sulphate solutions . Hydrometallurgy , 21 : 59 – 72 .
   Web of Science ®Google Scholar
• Pitzer , K. S. 1972 . Thermodynamic properties of aqueous solutions of bivalent sulphates . J. Chem. Soc., Faraday Trans. II , 68 : 101 – 113 .
   Google Scholar
• Vasil'ev , V.P. 1962 . The influence of ionic strength on the stability constants of complexes. Russ . J. Inorg. Chem. , 7 ( 8 ) : 924 – 932 .
   Google Scholar
• Blakey , B.C. and Papangelakis , V.G. 1996 . A study of solid-aqueous equilibria by the speciation. Approach in the hydronium alunite-sulfuric acid-water. System at high temperatures . Metall. Mater. Trans. B , 27 ( 4 ) : 555 – 566 .
   Web of Science ®Google Scholar
• Hovey , J.K. , Pitzer , K.S. and Rard , J.A. 1993 . Thermodynamics of Na2SO4(aq) at temperatures T from 273 K to 373 K and of {(1-y)H2SO4 + yNa2SO4}(aq) at T=298.15 K . J. Chem. Thermodyn. , 25 : 173 – 192 .
   Web of Science ®Google Scholar
• Baes , C.F. , Jr , Reardon , E.J. and Moyer , B.A. 1993 . Ion interaction model applied to the CuSO4-H2SO4 system at 24°C . J. Phys. Chem. , 97 : 12343 – 12348 .
   Web of Science ®Google Scholar
• Pitzer , K. S. and Mayorga , G. 1974 . Thermodynamics of electrolytes. III. Activity and osmotic coefficients for 2-2 electrolytes . J. Solution Chem. , 3 ( 7 ) : 539 – 546 .
   Web of Science ®Google Scholar
• Klocker , H. , Sainz-Dias , C. I. , Wachter , B. , Bart , H.-J. and Marr , R. 1996 . “ Modelling of solvent extraction equilibria including the nonideality of the aqueous and organic phases in the system zinc sulfate/D2EHPA ” . In Proceedings of ISEC '96: Value Adding Through Solvent Extraction , Edited by: Shallcross , D. C. , Paimin , R. and Prvcic , L. M. Vol. 1 , 617 – 622 . Melbourne , , Australia : University of Melbourne .
   Google Scholar
• Ismael , M.R.C. 1999 . Remoção de Ferro por Extração Líquido-Líquido; Ph.D , Dissertation, Technical University of Lisbon, Lisbon, Portugal .
   Google Scholar
• TechNews, Cognis Co., May 2009, PDF version http://www.cognis.com/NR/rdonlyres/5348C491-15D4-4570-A53B-0C6EBDD140F5/0/TechNewsMay09.pdf (http://www.cognis.com/NR/rdonlyres/5348C491-15D4-4570-A53B-0C6EBDD140F5/0/TechNewsMay09.pdf)
   Google Scholar
• Rolia , E. and Dutrizac , J.E. 1984 . The determination of free acid in zinc processing solutions . Can. Metall. Q. , 23 ( 2 ) : 159 – 167 .
   Web of Science ®Google Scholar
• Cifuentes , L. , Crisóstomo , G. , Ibáñez , J.P. , Casas , J.M. , Alvarez , F. and Cifuentes , G. 2002 . On the electrodialysis of aqueous H2SO4–CuSO4 electrolytes with metallic impurities . J. Membr. Sci. , 207 : 1 – 16 .
   Web of Science ®Google Scholar
• Lee , M.-S. , Na , C.-K , Ahn , J.-G. and Lee , M.-H. 2003 . Prediction of hydrogen ion activity in the ZnSO₄–Na₂SO₄–H₂SO₄–NaOH–H₂O system at 25°C. Hydrometallurgy , 68 : 107 – 114 .
   Google Scholar
• Reis , M.T.A. and Carvalho , J.M.R. 2003 . Extraction equilibrium of zinc from sulfate solutions with bis(2-ethylhexyl)thiophosphoric acid . Ind. Eng. Chem. Res. , 42 : 4077 – 4083 .
   Web of Science ®Google Scholar
• Sastre , A.M. and Szymanowski , J. 2004 . Discussion of the physicochemical effects of modifiers on the extraction properties of hydroxyoximes: A review . Solvent Extr. Ion Exch. , 22 ( 5 ) : 737 – 759 .
   Web of Science ®Google Scholar
• Draper , N.R. and Smith , H. 1998 . Applied Regression Analysis (Wiley Series in Probability and Statistics) , 3rd , 473 – 566 . Hobokken , NJ : John Wiley & Sons .
   Google Scholar