Abstract
Cadmium(II) and Pb(II) ions replace the sodium(I) ion in commercial molecular sieve deolite. These exchanged derivatives have been interacted with adsorbates like CO2 and NH3 and the new exchanged and adsorbed derivatives characterized by their TG and IR spectral data. It is concluded that deolite can be effectively employed for removal of hazardous Cd(II) and Pb(II) ions as well as the gaseous adsorbates.
Zusammenfassung
Kadmium(II)- und Pb(II)-Ionen ersetzen das Natrium(I)-Ion im handels-üblichen Molekularsieb Deolite. Diese ionengetauschten Derivative traten mit Adsorbaten wie CO2 und NH3 in Wechselwirkung und die neuen ausgetauschten und adsorbierten Derivative wurden durch ihre TG- und IR-Daten charakterisiert. Man zog den Schluß, daß Deolite effektiv zur Entfernung von gefährlichen Cd(II)- und Pb(II)-Ionen als auch der gasförmigen Adsorbate eingesetzt werden kann.
Similar content being viewed by others
References
A. K. Khare, Thermochim. Acta, 186 (1991) 307.
A. K. Khare, Thermochim. Acta, 186 (1991) 311.
A. K. Khare, J. Ind. Chem. Soc., in press.
P. Chowdhury, K. Inoue, L. W. Chang and P. L. Reyford, Bull. Environ. Toxicol., 31 (1983) 398.
S. E. Manahan, Environmental Chemistry, Willard Grant Press, Massachusetts 1975.
S. Bhattacharya and S. P. Banerjee, Ind. J. Chem., 25A, (1986) 104.
E. Gallei and G. Stumpf, J. Colloid, Interface Sci, 55 (1976) 415.
L. D. Belya Koua, V. L. Keibal and A. V. Kiselev, Russ. J. Phys. Chem., 44 (1970) 1327.
D. Kunath and K. Moller, Z. Phys. Chem. Leipzig, 259 (1978) 385.
N. Singhai and S. P. Banerjee, Ind. J. Chem., 27A (1988) 532.
S. Bhattacharya and S. P. Banerjee, J. Ind. Council of Chem. 1 (1988) 29.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Khare, A.K., Banerjee, S.P. Thermal, IR, cation exchange and adsorption studies of new synthetic zeolite (Deolite). Journal of Thermal Analysis 44, 733–738 (1995). https://doi.org/10.1007/BF02636291
Received:
Revised:
Issue Date:
DOI: https://doi.org/10.1007/BF02636291