Studies on the recovery of uranium from phosphoric acid medium by D2EHPA/n-dodecane supported liquid membrane

Separation Science and Technology

Volumn 44, Issue 1, 2009, Pages 169-189

  Singh, Suman Kumar ^a   Misra, S K ^a   Sudersanan, M ^a   Dakshinamoorthy, A ^a  

^a BHABHA ATOMIC RESEARCH CENTRE   (India)

Author keywords

Di 2 ethyl hexyl phosphoric acid; Flux; Phosphoric acid; Supported liquid membrane; Uranium

Indexed keywords

ACIDS; ACTINIDES; AMMONIUM COMPOUNDS; BIOACTIVITY; CARBONATES; CARRIER CONCENTRATION; CONCENTRATION (PROCESS); LIQUIDS; PHOSPHORIC ACID; RADIOACTIVE WASTES; STRIPPING (DYES); TRANSURANIUM ELEMENTS; URANIUM; URANIUM COMPOUNDS;

AMMONIUM CARBONATES; CONCENTRATION OF; DI-2 ETHYL HEXYL PHOSPHORIC ACID; DODECANE; FEED SOLUTIONS; MAXIMUM TRANSPORTS; N-DODECANE; PROCESS CONTROLLING; STRIPPING AGENTS; SUPPORTED LIQUID MEMBRANE;

LIQUID MEMBRANES;

CARRIER; CHEMICAL COMPOUND; CONCENTRATION; LIQUID; MEMBRANE; PORE SIZE; STRIPPING; THICKNESS;

EID: 61449200630     PISSN: 01496395     EISSN: 15205754     Source Type: Journal    
DOI: 10.1080/01496390802437032     Document Type: Article

References (25)

1. Seaborg, G.T.; Katz, J.J. (1954) The Actiniae Elements, 1st Ed,; McGraw-Hill.Book.Company.Inc: New York.
2. Ninger, D.E. (2001) Uranium exploration policy, economics, and future prospects, U.S. Atomic Energy Commission, Division of Production and Material Management, USA, IAEA-PL-490/7.
3. Skorovarov, J.L.; Ruzin, L.; Lomonosov, I.; Tselitschev, A.V.; Tselitschev, G.K. (1997) Solvent extraction for cleaning of phosphoric acid in fertilizer production. Journal of Radio Analytical and Nuclear Chemistry, 229: 111.
4. Hurst, F.J.; Crouse, D. (1974) Recovery of uranium from wet process phosphoric acid by extraction with octylphenylphosphoric acid. ¡nd. Eng. Chem. Process. Dev., 11: 122.
5. Singh, H.; Vijyalakshmi, R.; Misra, S.L.; Gupta, C.K. (2001) Studies on uranium extraction from phosphoric acid using Di-nonyl phenyl phosphoric acid-based synergistic mixtures. Hydrometallurgy, 59 (1): 69.
6. Sivaprakash, G. (1989) Uranium recovery from phosphoric acid. Proceedings of the International Symposium on Uranium Technology, Trombay, BARC, Mumbai, India, Vol 2, p. 592.
7. Rawajfeh. Khaled, M.; Matar Ali. Al, Kh. (2000) Uranium extraction from purified wet process Jordanian phosphoric acid: a development study. Hydrometallurgy, 56 (3): 309.
8. Davies, W.; Gray, W. (1964) A rapid and specific titrimetric method for the precise Determination of uranium using iron (IT) sulphate as reductant. Talanta, II: 1203.
9. Preuss, A.; Kunin, A. (1958) Uranium recovery by ion exchange: Uranium ore processing (Clegg, J, W., Foley, D.D., Eds) Addison-Wesley, Reading, Chapter-9, 191.
10. Dietz, Mark. L.; Horwitz, E. Philip.; Larry., R. Sajdak; and Chiarzia, R. (2001) An improved extraction chromatographic resin for the separation of uranium from acidic nitrate media. Talanta, 54: 1173.
11. Danesi, P.R. (1984) Separation of metal species by supported liquid membranes. Separation Science and Technology, 19: 857.
12. Ramakul, P.; Pancharoen, U.; Hronec, M.. (2005) Selective separation of trivalent and tetravalent lanthanide from mixture by hollow fiber supported liquid membrane. J. Chin. Inst. Chem. Engrs., 36 (5): 1.
13. Prakorn, Ramakul; Tachanok, Prapasawad; Ura, Pancharoen; and Weerawat, Pattaveekongk. (2007) Separation of radioactive metal ions by hollow fiber-supported liquid membrane and permeability analysis. Journal of the Chinese Institute of Chemical Engineers, 38: 489.
14. Ura, P.; Prakorn, R.; Weerawat, P.; Milan, H. (2006) Feasibility study on the separation of uranium and thorium by a hollow fiber supported liquid membrane and mass transfer modelling. Journal of Industrial and Engineering Chemistry, 12 (5): 673.
15. Danesi, P.R.; Horwitz, E.P.; Vandeghraff, G.F. (1981) Mass transfer rate through liquid membranes: Interfacial chemical reaction and diffusion as simultaneous permeability controlling factors. Separation Science and Technology, 16 (2): 201.
16. Sastri, A.M.; Kumar, A.; Shukla, J.P.; Singh, R.K. (1998) Improved Techniques in liquid membrane separation: An overview. Separation & Purification Methods, 27: 213.
17. Nash, K.L.; Choppin, G.R. (1997) Separation chemistry for actinides elements: Recent developments and historical perspective. Separation Science Technology, 32: 255.
18. Musikas, C; Benjelloun, N.; Lours, S. (1982) Actiniae Recovery from Waste and Low Grade Sources; New York, USA, p. 245.
19. Hayworth, H.C.; Ho, W.S.; Burns, W.A. Jr.; and Norman, N.Li. (1983) Extraction of uranium from wet phosphoric acid by liquid membranes. Separation Science and Technology, 18: 493.
20. Barnse, D.E. and Marshall, G.D. (1995) Rapid optimization of chemical parameters affecting supported liquid membranes. Separation Science Technology, 30: 751.
21. Visser, H.C. (1994) Supported liquid membranes with improved stability; Kinetics and mechanism of carrier mediated salt transport. Chapter 1 and 2.
22. Shukla, J.P.; Misra, S.K. (1991) Carrier mediated transport of uranyl ions across tri-butyl phosphate/dodecane liquid membranes. J. Membrane Science, 64: 93.
23. Chaudry, M.A.; Ahmed, B. (1992) Supported liquid membrane extraction study of (Mo04)2-ions using Tri-n-octylamine as carrier. Separation Science and Technology, 27: 1125.
24. Babcock, W.C.; Baker, R.W.; Lachapelle, E.D.; Smith, K.L. (1980) Coupled transport membrane II: The mechanism of uranium transport with a tertiary amine. /. Membr. Sc?, 7: 71.
25. Mansingh, P.S.; Veeraraghavan, R.; Mahapatra, P.K.; Manchanda, V.K.; Dash, K.C. (1996) Adduct formation of a uranyl isoxazolonate with organophilic neutral oxodonors. Radiochemica Ada, 72: 127'.