Abstract
Transport of uranyl ions through liquid membranes consisting of tri-n-butylphosphate (TBP) in kerosene oil supported in Celgard 2400 polypropylene microporous film has been studied. Various parameters, such as the effect of nitric acid concentration in the feed solution, TBP concentration in the organic membrane phase, stripping agent concentration and temperature on the flux of uranium across the liquid membrane, have been investigated. The results obtained have been used to elucidate the mechanism of uranium transport and stoichiometry of the diffusing species.
Similar content being viewed by others
References
J. KORKISCH, Modern methods for the Separation of Rarer Metal Ions, Analytical Institute, University of Vienna, Austria, 1969, p. 144.
E. L. CUSSLER, D. F. EVANS, Separ. Purif. Methods, 3 (1974) 399.
R. W. BAKER, M. E. TUTTLE, D. J. KELLY, H. K. LONSDALE, J. Membrane Sci., 2 (1977) 213.
P. R. DANESI, E. P. HORWITZ, G. F. VANDEGRIFT, Separ. Sci. Technol., 16 (2) (1981) 201.
R. BLOCK, Membrane Science and Technology, J. E. FLINN (Ed.) Plenum Press, New York, 1970, p. 171.
H. MATSUOKA, M. ALZAWA, SH. SUZUKI, J. Membrane Sci., 7 (1980) 11.
J. H. YOE, F. WILL, R. A. BLACK, Anal. Chem., 25 (1953) 1200.
F. BARONCELLI, G. SCIBONA, M. ZIFFERERO J. Inorg. Nucl. Chem., 24 (1962) 547.
Complex Compounds of Uranium, I. I. CHERNYAEV (Ed.), translated by L. MANDEL and edited by M. GORVEEN et. al., Israel Programme for Scientific Translation Jerusalem, 1966, Ch. 11, 239.
W. C. BABCOCK, R. W. BAKER, E. D. LACHAPELLE, K. L. SMITH, J. Membrane Sci., 7 (1980) 89.
C. R. WILKE, P. CHANGE, A. I. CH. E. J. 1 (2) (1955) 264.
T. W. BARTLETT, USA Atomic Energy Commission Report No. K-706, Feb. 1951.
R. CHIARIZIA, A. CASTAGNOLA, Solvent Extr. Ion Exch., 2 (3) (1984) 479.
H. T. HAHN, US Report HW-32626, 1954; J. Am. Chem. Soc., 79 (1957) 4625.
C. J. KRAUSS, J. W. T. SPINKS, Can. J. Chem., 32 (1954) 71.
C. E. STEVENSON, Technical Progress Report for July–Sep. 1958, IDAHO Chemical Processing Plant, AEC Research and Development Report No. IDO-14457, Feb. 2, 1959.
G. S. NICHOLS, US AEC R&D Report No. DP-526, Nov. 1960.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Ashraf Chaudry, M., Noor-ul-islam & Mohammad, D. Uranium(VI) transport through tri-n-butylphosphate kerosene oil liquid membrane supported in polypropylene film. Journal of Radioanalytical and Nuclear Chemistry, Articles 109, 11–22 (1987). https://doi.org/10.1007/BF02117519
Received:
Revised:
Issue Date:
DOI: https://doi.org/10.1007/BF02117519