Synergistic effect of D2EHPA and cyanex 272 on separation of zinc and manganese by solvent extraction

Separation Science and Technology

Volumn 46, Issue 15, 2011, Pages 2305-2312

  Ahmadipour, M ^a   Rashchi, F ^a   Ghafarizadeh, B ^a   Mostoufi, N ^a  

^a UNIVERSITY OF TEHRAN   (Iran)

Author keywords

Cyanex 272; D2EHPA; Manganese; Solvent extraction; Stripping; Synergy; TBP; Zinc

Indexed keywords

CYANEX 272; D2EHPA; EXTRACTANTS; EXTRACTION CAPACITY; EXTRACTION ISOTHERMS; ORGANIC PHASE; PH RANGE; PHOSPHINIC ACID; SEPARATION AND EXTRACTION; SLOPE ANALYSIS; STOICHIOMETRIC COEFFICIENTS; SULFATE SOLUTIONS; SYNERGISTIC EFFECT; SYNERGISTIC EXTRACTION; SYNERGY; TBP; TRI-BUTYL PHOSPHATE;

BARK STRIPPING; MANGANESE; MIXTURES; SEPARATION; SULFURIC ACID; TRICHLOROETHYLENE; ZINC;

SOLVENT EXTRACTION;

EID: 84855596164     PISSN: 01496395     EISSN: 15205754     Source Type: Journal    
DOI: 10.1080/01496395.2011.594848     Document Type: Article

References (18)

1. Pereira, D.D.; Rocha, S.D.F.; Mansur, M.B. (2007) Recovery of zinc sulphate from industrial effluents by liquid-liquid extraction using D2EHPA (di-2-ethylhexyl phosphoric acid). Separation and Purification Technology, 53: 89-96.
2. Owusu, G. (1998) Selective extraction of Zn and Cd from ZN-Cd- Co-Ni sulphate solution. Hydrometallurgy, 47: 205-215.
3. Zelinski, S. (1998) Precipitation-stripping processes for heavy metals. Hydrometallurgy, 48: 253-263.
4. Hooseini, T.; Mostoufi, N.; Daneshpayeh, M.; Rashchi, F. (2011) Modeling and optimization of synergistic effect of Cyanex 302 and D2EHPA on separation of zinc and manganese. Hydrometallurgy, 105: 277-283.
5. Keshavarz-Alamdari, E.; Moradkhani, D.; Darvishi, D.; Askari, M.; Behnian, D. (2004) Synergistic effect of MEHPA on co-extraction of zinc and cadmium with DEHPA. Minerals Engineering, 17: 89-92.
6. Vahidi, E.; Rashchi, F.; Moradkhani, D. (2009) Recovery of zinc from an industrial zinc leach residue by solvent extraction using D2EHPA. Minerals Engineering, 22: 204-206.
7. Qin, W.Q.; Lan, Z.Y.; Li, W.Z. (2003) Recovery of zinc from low-grade zinc oxide ores by solvent extraction. J. Cent. South Univ. Technol., 10: 98-102.
8. Devi, N.B.; Nathsarma, K.C.; Chakravortty, V. (1997) Extraction and separation of Mn (II) and Zn (II) from sulfate solutions by sodium salts of Cyanex 272. Hydrometallurgy, 45: 169-179.
9. Devi, N.B.; Nathsarma, K.C.; Chakravortty, V. (1997) Liquid-liquid extraction of manganese (II) with binary mixtures of sodium salts of D2EHPA, PC88A and Cyanex 272. Solvent Extraction Research and Development, 4: 117-128.
10. Salgado, A.L.; Veloso, A.M.O.; Pereira, D.D.; Gontijo, G.S.; Salum, A.M.; Mansur, B. (2003). Recovery of zinc and manganese from spent alkaline batteries by liquid-liquid extraction with Cyanex. 272. Journal of Power Sources, 115: 367-373.
11. Hosseini, T.; Rashchi, F.; Vahidi, E.; Mostoufi, N. (2010) Investigating the synergistic effect of D2EHPA and Cyanex 302 on zinc and manganese separation. Separation Science and Technology, 45: 1158.
12. Nathsarma, K.C.; Devi, N. (2006) Separation of Zn (II) and Mn (II) from sulphate solutions using sodium salts of D2EHPA, PC88A and Cyanex 272. Hydrometallurgy, 84: 149-154.
13. Moradkhani, D.; Urbani, M.; Cheng, C.Y.; Askari, M.; Bastani, D. (2005) The separation of cadmium from zinc with a synergistic mixture of nonylsalicylic acid and triisobutyl phosphine sulphide. Hydrometallurgy, 78: 129-136.
14. Luo, F.; Li, D.; Wei, P. (2004) Synergistic extraction of zinc(II) andcadmium(III) with mixtures of primary amine N1923 and neutralorganophosphorous derivatives. Hydrometallurgy, 73: 31-40.
15. Constantinides, A.; Mostoufi, N. (1999) Numerical Methods for Chemical Engineering with MATLAB Applications; Prentice Hall: New Jersey.
16. Montgomery, D.C.; Peck, E.A.; Wining, G.G. (2007) Introduction to Linear Regression Analysis, 3rd Ed.; Wiley Series: New York.
17. Darvishi, D.; Teimouri, M.; Keshavarz-Alamdari, E.; Haghshenas, D.F.; Sadrnezhaad, S.K.; Nazri, K. (2005) Extraction of Manganese from Solutions Containing Zinc and Cobalt by D2EHPA and D2EHPA- Cyanex 272 or Cyanex 302 Mixtures, ISEC'05 Conference, Beijing, China.
18. Cheng, C.Y. (2000) Purification of synthetic laterite leach solution by solvent extraction using D2EHPA. Hydrometallurgy, 56: 369-386.