Solvent extraction separation of uranium(VI) with dibenzo-24-crown-8

  • B. S. Mohite
  • J. M. Patil
  • D. N. Zambare
Article

Abstract

Uranium(VI) was quantitatively extracted with 0.01M DB-24-crown-8 in nitrobenzene from 6 to 10M hydrochloric acid. From the organic phase uranium was stripped with 2M nitric acid and determined spectrophotometrically with PAR at 530 nm. Uranium(VI) was separated from a large number of elements in binary mixtures as well as from multicomponent mixtures. The method was extended to the analysis of uranium in geological samples and animal bone.

Keywords

Physical Chemistry Inorganic Chemistry Uranium Nitric Acid Hydrochloric Acid 

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    B. S. MOHITE, Ph. D. Thesis, Indian Institute of Technology, Bombay, 1986.Google Scholar
  2. 2.
    T. KOJIMA, F. OHNO, H. FUKUTOMI, Bull. Res. Lab. Nucl. React., 6 (1981) 23.Google Scholar
  3. 3.
    P. FUX, J. LAGRANGE, P. LAGRANGE, Anal. Chem., 56 (1984) 160.Google Scholar
  4. 4.
    M. BRIGHLI, P. FUX, J. LAGRANGE, P. LAGRANGE, Inorg. Chem., 24 (1985) 80.Google Scholar
  5. 5.
    P. FUX, J. LAGRANGE, P. LAGRANGE, J. Chim. Phys. Chim. Biol., 321 (1984) 321.Google Scholar
  6. 6.
    P. FUX, J. LAGRANGE, P. LAGRANGE, J. Am. Chem. Soc., 107 (1985) 5927.Google Scholar
  7. 7.
    T. DONOHUE, Lanthanide Actinide Res., 1 (1985) 89.Google Scholar
  8. 8.
    H. QIAN, B. BAO, J. XIA, Shanghai Keji Daxue Xuebao, 4 (1986) 52. (C.A., 108, 120015).Google Scholar
  9. 9.
    A. G. GODBOLE, N. V. THAKUR, R. SWARUF, S. K. PATIL, J. Radioanal. Nucl. Chem., 108 (1987) 89.Google Scholar
  10. 10.
    S. K. MUNDRA, S. A. PAI, M. S. SUBRAMANIAN, J Radioanal. Nucl. Chem., 116 (1987) 203.Google Scholar
  11. 11.
    V. V. YAKSHIN, E. A. FILIPPOV, V. A. BELOV, G. G. ARKHIPOVA, V. M. ABASHKIN, B. N. LASKORIN, Dokl. Akad Nauk SSSR., 241 (1978) 159 (C.A., 89, 95789p.).Google Scholar
  12. 12.
    K. V. LOHITHAKSHAN, Studies on crown ethers as extractants for actinides, M. Sc. Thesis, Bombay University, 1988.Google Scholar
  13. 13.
    A. S. GOKHALE, K. S. VENKATESHWARLU, B. VENKATARAMAN, Natl. Acad. Sci. Lett. India, 5 (1982) 225.Google Scholar
  14. 14.
    X. WEN, W. LUO, D. WANG, He Huaxue Yu Fangshe Huaxue, 8 (1986) 118, (C.A., 107, 29845t).Google Scholar
  15. 15.
    Y. HAN, S. XU, J. QIAN, S. GAO, He Huaxue Yu Fangshe Huaxue, 8 (1986) 177, (C.A. 106, 164153k).Google Scholar
  16. 16.
    W. ZHÁNG, S. XU, Y. HAN, Yuanzineng Kexue Jishu, 20 (1986) 420, (C.A., 106, 126793m).Google Scholar
  17. 17.
    W. WANG, B. CHEN, Z. JUN, A. WANG, J. Radioanal Chem., 76 (1983) 89.Google Scholar
  18. 18.
    W. J. WANG, Q. SUN, B. CHEN, J. Radioanal. Nucl. Chem., 110 (1987) 227.Google Scholar
  19. 19.
    S. XU, W. ZHANG, Z. GU, Yuanzineng Kexue Jishu, 20 (1986) 425, (C.A., 106, 126794n).Google Scholar
  20. 20.
    W. CAO, W. LUO, Yuanzineng Kexue Jishu, 21 (1987) 456, (C.A., 108, 211275).Google Scholar
  21. 21.
    J. JIN, S. XU, M. LIU, He Huaxue Yu Fangshe Huaxue, 4 (1982) 147 (C.A., 97, 151584x).Google Scholar
  22. 22.
    N. V. DEORKAR, S. M. KHOPKAR, J. Radioanal. Nucl. Chem., 130 (1989) 433.Google Scholar
  23. 23.
    A. I. VOGEL, A Textbook of Quantitative Inorganic Analysis, Longmans, London, 1975, 3rd ed., p. 540.Google Scholar
  24. 24.
    F. H. POLLARD, P. HANSON, W. J. GEARY, Anal. Chim. Acta, 20 (1959) 26.Google Scholar
  25. 25.
    B. S. MOHITE, S. M. KHOPKAR, Talanta, 32 (1985) 565.Google Scholar

Copyright information

© Akadémiai Kiadó 1993

Authors and Affiliations

  • B. S. Mohite
    • 1
  • J. M. Patil
    • 1
  • D. N. Zambare
    • 1
  1. 1.Environmental Analytical Chemistry Laboratory, Department of ChemistryShivaji UniversityKolhapur(India)

Personalised recommendations