Advertisement

Colloid Journal

, Volume 76, Issue 5, pp 637–643 | Cite as

Ion-isotopic exchange reaction kinetics using organic base anion exchange resins Indion-102 and Indion GS-400

  • P. U. SingareEmail author
Article

Abstract

The present study deals with the kinetic study of iodide and bromide ion-isotopic exchange reactions in organic based anion exchange resins Indion-102 (nuclear grade) and Indion GS-400 (non-nuclear grade) using radiotracer isotopes. The resins in iodide and bromide form were equilibrated respectively with iodide and bromide ion solutions which were previously spiked with 131I and 82Br radiotracer isotopes. For both bromide and iodide ion-isotopic exchange reactions, it was observed that the values of specific reaction rate increase with increase in ion concentration from 0.001 to 0.004 M at a constant temperature of 40.0°C. However, at constant ion concentration of 0.003 M, the specific reaction rate was observed to decrease with rise in temperature from 30.0 to 45.0°C. Also it was observed that for iodide ion-isotopic exchange reaction by using Indion-102 resin, the values of specific reaction rate, amount of iodide ion exchanged, initial rate of iodide ion exchange and logK d were 0.258 min−1, 0.492 mmol, 0.127 mmol/min and 19.2, respectively, which were higher than 0.208 min−1, 0.416 mmol, 0.087 mmol/min and 17.6, respectively, obtained by using Indion GS-400 resin under identical experimental conditions of 40.0°C, 1.000 g of ion exchange resin and 0.003M labeled iodide ion solution. The same trend was observed for the two resins during bromide ion-isotopic exchange reaction. The overall results indicate that, under identical experimental conditions, Indion-102 resin shows higher performance than Indion GS-400 resin.

Keywords

Colloid Journal Identical Experimental Condition Specific Reaction Rate Bromide Form Radioactive Tracer Isotope 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    Samanta, S.K., Ramaswamy, M., and Misra, B.M., Sep. Sci. Technol., 1992, vol. 27, p. 255.CrossRefGoogle Scholar
  2. 2.
    Samanta, S.K., Ramaswamy, M., Sen, P., Varadarajan, N., and Singh, R.K., Abstracts of Papers, Natl. Symp. on Management of Radioactive and Toxic Wastes SMART-93, Kalpakkam, 1993, Bombay: Bhabha Atomic Research Center, 1993, p. 56.Google Scholar
  3. 3.
    Samanta, S.K., Theyyunni, T.K., and Misra, B.M., J. Nucl. Sci. Technol., 1995, vol. 32, p. 425.CrossRefGoogle Scholar
  4. 4.
    Kulkarni, Y., Samanta, S.K., Bakre, S.Y., Raj, K., and Kumra, M.S., Abstracts of Papers, Int. Symp. Waste Management’96, Tucson, 1996, Phoenix: Arizona Board of Regents, 1996, CD-ROM.Google Scholar
  5. 5.
    Bray, L.A., Elovich, R.J., and Carson, K.J., Rep. PNL-7273, Richland: Pacific Northwest Lab., 1990.Google Scholar
  6. 6.
    Singare, P.U., Lokhande, R.S., Madyal, R.S., and Open, J., Phys. Chem., 2011, vol. 1, p. 45.Google Scholar
  7. 7.
    Singare, P.U., Lokhande, R.S., and Madyal, R.S., Russ. J. Gen. Chem., 2010, vol. 80, p. 527.CrossRefGoogle Scholar
  8. 8.
    Tomoi, M., Yamaguchi, K., Ando, R., Kantake, Y., Aosaki, Y., and Kubota, H., J. Appl. Polym. Sci., 1997, vol. 64, p. 1161.CrossRefGoogle Scholar
  9. 9.
    Zhu, L., Liu, Y., and Chen, J., Ind. Eng. Chem. Res., 2009, vol. 48, p. 3261.CrossRefGoogle Scholar
  10. 10.
    Rao, P.R. and Dhekane, G., Solvent Extr. Ion Exc., 2006, vol. 24, p. 589.CrossRefGoogle Scholar
  11. 11.
    Cortina, J.L., Warshawsky, A., Kahana, N., Kampel, V., Sampaio, C.H., and Kautzman, R.M., React. Funct. Polym., 2003, vol. 54, p. 25.CrossRefGoogle Scholar
  12. 12.
    Sood, D.D., Abstracts of Papers, Int. Conf. on Applications of Radioisotopes and Radiation in Industrial Development, Ed. by Sood, D.D., Reddy, A.V.R., Iyer, S.R.K., Gangadharan, S., and Singh, G., B.A.R.C., India, 1998, p. 35.Google Scholar
  13. 13.
    Lokhande, R.S., Singare, P.U., and Patil, A.B., Radiochim. Acta, 2007, vol. 95, p. 111.Google Scholar
  14. 14.
    Lokhande, R.S., Singare, P.U., and Patil, V.V., Radiochemistry, 2008, vol. 50, p. 638.CrossRefGoogle Scholar
  15. 15.
    Lokhande, R.S., Singare, P.U., and Prabhavalkar, T.S., Russ. J. Phys. Chem. A, 2008, vol. 82, p. 1589.CrossRefGoogle Scholar
  16. 16.
    Lokhande, R.S., Singare, P.U., and Tiwari, S.R.D., Radiochemistry, 2008, vol. 50, p. 633.CrossRefGoogle Scholar
  17. 17.
    Singare, P.U. and Lokhande, R.S., Ionics, 2012, vol. 18, p. 351.CrossRefGoogle Scholar
  18. 18.
    Lokhande, R.S. and Singare, P.U., J. Por. Mater., 2008, vol. 15, p. 253.CrossRefGoogle Scholar
  19. 19.
    Heumann, K.G. and Baier, K., Chromatografia, 1982, vol. 15, p. 701.CrossRefGoogle Scholar
  20. 20.
    Singare, P.U., Lokhande, R.S., Patil, V.V., Prabhavalkar, T.S., and Tiwari, S.R.D., Eur. J. Chem., 2010, vol. 1, p. 47.CrossRefGoogle Scholar
  21. 21.
    Adachi, S., Mizuno, T., and Matsuno, R., J. Chromatogr. A, 1995, vol. 708, p. 177.CrossRefGoogle Scholar
  22. 22.
    Shuji, A., Takcshi, M., and Ryuichi, M., Biosci. Biotechnol. Biochem., 1996, vol. 60, p. 338.CrossRefGoogle Scholar

Copyright information

© Pleiades Publishing, Ltd. 2014

Authors and Affiliations

  1. 1.Department of ChemistryBhavan’s CollegeAndheri (West), MumbaiIndia

Personalised recommendations