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Enhancement of Cerium exchange with Ultrasound

Year 2018, Volume: 5 Issue: 1, 53 - 64, 15.12.2017
https://doi.org/10.18596/jotcsa.370769

Abstract



In this study the effect of ultrasound of the cerium
exchange was studied. The results were compared
to those obtained from traditional batch exchange method.
Contact time,
initial cation concentration (fold equivalent excess) and the types of the
ultrasound were studied. Ultrasonic
probe, which is the most effective method,
enhanced the
replacement of Na+ ion with
Ce3+ ion in the extra-framework of zeolite up to 73 % by applying 5 consecutive
ion exchanges
. The cerium in the solution caused to be formed cerium oxides on the
crystal surface occluding the pores. Thus the
specific surface area of cerium exchanged zeolite was decreased due to formation
of cerium complexes on the surface and into the pores.




References

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  • [4] R.V. Jasra, N.V. Choundary, S.G.T. Bhat, Correlation of sorption behaviour of Nitrogen, Oxygen, and Argon with cation locations in zeolite X, Ind.Eng.Chem.Res. 35 (1996) 4221-4229.
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  • [6] M.H. Entezari, M. Tahmasbi, Water softening by combination of ultrasound and ion exchange, Ultrasonic Sonochem. 16 (2009) 356-360.
  • [7] J. Ji, X. Lu, Z. Xu, Effect of ultrasound on adsorption of Geniposide on polymeric resin, Ultrasonics Sonochemistry 13 (2006) 463-470.
  • [8] J. Ji, X. Lu, M. Cai, Z. Xu, Improvement of leaching process of Geniposide with ultrasound, Ultrasonics Sonochemistry 13 (2006) 455-462.
  • [9] H. Faghihian, M.K. Amini, A.R. Nezamzadeh, Cerium uptake by zeolite A synthesized from natural clinoptilolite tuffs, Journal of Radio Analytical and Nuclear Chemistry 264 (2005) 577-582.
  • [10] S.A. Peter, A.S, Moharir, V.R. Jasra, Selective adsorption of oxygen over argon in alkaline-earth-metal cation-exchanged zeolite X, Ind. Eng. Chem. Res. 49 (2010) 7524–7529.
  • [11] R.V. Jasra, B. Tyagi, Y.M. Badheka, V.N. Choudary, T.S.G. Bhat, Effect of clay binder on sorption and catalytic properties of zeolite pellets, Ind. Eng. Chem. Res. 42 (2003) 3263-3272.
  • [12] J.-Ch. Buhl, M. Gerstmann, W. Lutz, A. Ritzmann, Hydrothermal stability of the novel zeolite type LSX in comparison to the traditional 13X modification, Hannover, Institut für Mineralogie, 2003.
Year 2018, Volume: 5 Issue: 1, 53 - 64, 15.12.2017
https://doi.org/10.18596/jotcsa.370769

Abstract

References

  • [1] N.D. Hutson, S.U. Rege, R.T. Yang, Mixed cation zeolites: LixAgy-X as a superior adsorbent for air separation, Separations 45 (1999) 724-734.
  • [2] V.H. Bekkum, E.M. Flanigen, P.A. Jacobs, J.C. Jansen, Introduction Zeolite Science and Practice, second completely revised and expanded edition, Elsevier Science, 2001.
  • [3] Y. Erten-Kaya, F. Cakicioglu-Ozkan, Effect of ultrasound on the kinetics of cation exchange in NaX zeolite, Ultrasonics Sonochemistry, 19 (2012) 701-706.
  • [4] R.V. Jasra, N.V. Choundary, S.G.T. Bhat, Correlation of sorption behaviour of Nitrogen, Oxygen, and Argon with cation locations in zeolite X, Ind.Eng.Chem.Res. 35 (1996) 4221-4229.
  • [5] M.D. Castro, F.P. Capote, Techniques and Instrumentation in Analytical Chemistry: Analytical Applications of Ultrasound, Volume 26, Elsevier B.V., 2007.
  • [6] M.H. Entezari, M. Tahmasbi, Water softening by combination of ultrasound and ion exchange, Ultrasonic Sonochem. 16 (2009) 356-360.
  • [7] J. Ji, X. Lu, Z. Xu, Effect of ultrasound on adsorption of Geniposide on polymeric resin, Ultrasonics Sonochemistry 13 (2006) 463-470.
  • [8] J. Ji, X. Lu, M. Cai, Z. Xu, Improvement of leaching process of Geniposide with ultrasound, Ultrasonics Sonochemistry 13 (2006) 455-462.
  • [9] H. Faghihian, M.K. Amini, A.R. Nezamzadeh, Cerium uptake by zeolite A synthesized from natural clinoptilolite tuffs, Journal of Radio Analytical and Nuclear Chemistry 264 (2005) 577-582.
  • [10] S.A. Peter, A.S, Moharir, V.R. Jasra, Selective adsorption of oxygen over argon in alkaline-earth-metal cation-exchanged zeolite X, Ind. Eng. Chem. Res. 49 (2010) 7524–7529.
  • [11] R.V. Jasra, B. Tyagi, Y.M. Badheka, V.N. Choudary, T.S.G. Bhat, Effect of clay binder on sorption and catalytic properties of zeolite pellets, Ind. Eng. Chem. Res. 42 (2003) 3263-3272.
  • [12] J.-Ch. Buhl, M. Gerstmann, W. Lutz, A. Ritzmann, Hydrothermal stability of the novel zeolite type LSX in comparison to the traditional 13X modification, Hannover, Institut für Mineralogie, 2003.
There are 12 citations in total.

Details

Subjects Engineering, Chemical Engineering
Journal Section Articles
Authors

Fehime Çakıcıoğlu-özkan This is me

Yasemin Erten-kaya This is me

Publication Date December 15, 2017
Submission Date December 11, 2017
Acceptance Date December 23, 2017
Published in Issue Year 2018 Volume: 5 Issue: 1

Cite

Vancouver Çakıcıoğlu-özkan F, Erten-kaya Y. Enhancement of Cerium exchange with Ultrasound. JOTCSA. 2017;5(1):53-64.