Recovery of Uranium (VI) from Water Solutions by Membrane Extraction

Grazyna Zakrzewska; Pawel Bieluszka; Ewelina Chajduk; Stanislaw Wolkowicz

doi:10.4028/www.scientific.net/AMR.704.66

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 704Recovery of Uranium (VI) from Water Solutions by...

Recovery of Uranium (VI) from Water Solutions by Membrane Extraction

Abstract:

The extraction of uranium from aqueous model solutions, as well as from real solutions reulting from leaching uranium ores was carried out in the system equipped with the Liqui-Cel® Extra-Flow membrane contactor with polypropylene capillary membranes. D2EHPA in toluene was used as an organic phase. Different arrangements of flow inside the membrane module were tested. The better approach appeared to be the arrangement with aqueous phase in the shell side of the contactor and organic phase inside the capillary membrane. The extraction efficiency for model solutions reached 95% and 87% for real post-leaching liquors.

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Periodical:

Advanced Materials Research (Volume 704)

Pages:

66-71

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.704.66

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Online since:

June 2013

Authors:

Grazyna Zakrzewska, Pawel Bieluszka, Ewelina Chajduk, Stanislaw Wolkowicz

Keywords:

D2EHPA, Extraction, Membrane Contactors, Uranium

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References

[1] C.R. Edwards, A.J. Oliver, Uranium Processing: A Review of Current Methods and Technology, JOM, Sept.2000 (2000)12-20.

DOI: 10.1007/s11837-000-0181-2

Google Scholar

[2] K. Frackiewicz, K. Kiegiel, I. Herdzik-Konecko, E. Chajduk, G. Zakrzewska-Trznadel, S. Wolkowicz, Analysis of uranium supply from domestic resources, Nukleonika (2012) 58, 451−459.

Google Scholar

[3] J.A. Daoud, Zeid, M.M., Aly, H.F. Tetravalent uranium extraction by HDEHP in kerosene from phosphate medium. Solvent Extraction and Ion Exchange, 1997, Vol. 15, No. 2, pp.203-217.

DOI: 10.1080/07366299708934474

Google Scholar

[4] Musikas, C., Schulz, W.W., Rydberg, J., Choppin, G.R. Principles and Practices of Solvent Extraction. New York, Marcel Dekker, 1992, pp.413-447.

Google Scholar

[5] V. K. Jain, S. G. Pillai, R. A. Pandya, Y. K. Agrawal, P. S. Shrivastav, Molecular octopus: octa functionalized calyx[4]resorcinarene-hydroxamic acid[C4RAHA] for selective extraction, separation and preconcentration of U(VI). Talanta (2005) 65, pp.466-475.

DOI: 10.1016/j.talanta.2004.06.033

Google Scholar

[6] S.P. Mohanty, I. Mohanty, S. Mishra, V. Chakravortthy, Extraction of uranium (VI) with a binary mixture of LIX-860 and Versatic-10. Journal of Radioanalytical Nuclear Chemistry (1998) 227, pp.99-103.

DOI: 10.1007/bf02386437

Google Scholar

[7] N.A. Rahman, J.A. Daoud, H.F. Aly, Mechanism of uranium(IV) extraction with CYANEX 302 in kerosene from nitric medium. Journal of Radioanalytical Nuclear Chemistry (2003) 25, pp.597-603.

DOI: 10.1023/b:jrnc.0000011756.77475.17

Google Scholar

[8] Y. Yan-Zhao, S. Si-Xiu, F. Sheng-Yu, Liquid-liquid extraction of uranium(VI) Liquid-liquid extraction of uranium(VI) with 2-ethylhexyltolylsulfoxide (EHTSO). Journal of Radioanalytical Nuclear Chemistry (2002) 251, pp.503-506.

DOI: 10.1007/bf02347321

Google Scholar

[9] S. Singh, V. Chakravortty, K.C. Dash, Solvent Extraction of Uranium(VI) by LIX-54 and its Mixtures, J. Radioanl. Nucl. Chem. Articles, (1988) 122 pp.137-142.

DOI: 10.1007/bf02037172

Google Scholar

[10] K. Agrawal Yadvendra, Shrivastav Pranav, K. Menon Shobhana, Solvent extraction of uranium (VI) with crown ether, Sep. Purif. Technol. (2000) 200, 177-183

DOI: 10.1016/s1383-5866(00)00110-6

Google Scholar