Abstract
Laminated silicates with swollen structural cell of the montmorillonite type are convenient models for studying the role of surface-barrier resistance during the sorption of different substances on microporous adsorbents. The reasons for the occurrence of this type of resistance during sorption of polar molecules in interlayer spaces of laminated silicates are discussed. Based on the calculations it was shown that during the sorption of dioxane and acetone on montmorillonite, the contributions of the surface-barrier and intracrystalline resistance are commensurable.
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M. Bülow, “Influence of energetic inhomogeneity of surface layer of zeolite crystals on difference between the values of diffusion coefficients of hydrocarbon-zeolite systems, determined by the method of sorption kinetics and pulse gradients of nuclear magnetic resonance,” Kolloidn. Zh. 40, No. 2, 207–215 (1978).
R. M. Barrer, Zeolites and Clay Minerals as Sorbents and Molecular Sieves, Academic Press, London (1978).
R. M. Marutowsky and M. Bülow, “Sorption kinetics of binary mixtures of materials in microporous zeolite structures,” Z. Phys. Chem. (GDR), 263, No. 4, 849–855 (1982).
R. M. Marutovskii and M. Bülow, “Surface-barrier resistance and intracrystalline diffusion during adsorption of gases in microporous structure of zeolites,” Kolloidn. Zh., 46, No. 1, 43–49 (1984).
Yu. I. Tarasevich and F. D. Ovcharenko, Adsorption on Clay Minerals [in Russian], Naukova Dumka, Kiev (175).
V. M. Rudenko and Yu. I. Tarasevich, “Adsorption of acetone and dioxane on cation-substituted montmorillonite and vermiculite,” Ukr. Khim. Zh., 44, No. 6, 621–627 (1978).
Yu. I. Tarasevich, “Structural changes of ion-exchangers during ion exchange and their manifestation in the study of ion-exchange equilibria,” Khim. Tekhnol. Vody, 4, No. 1, 19–28 (1982).
R. M. Barrer, J. Drake, and I. V. Whittam, “Sorption of gases and vapors by potassium benzene sulfonate,” Proc. R. Soc., London A, 219, No. 1136, 32–53 (1953).
G. F. Walker and W. G. Garret, “Swelling of some vermiculite-organic complexes in water,” in: Clays and Clay Minerals, Proceedings of 9th National Conference, Pergamon Press, New York (1962), pp. 557–567.
V. M. Rudenko and Yu. I. Tarasevich, “Adsorption kinetics of acetone and dioxane by montmorillonite,” Ukr. Sh. Zh., 45, No. 6, 528–530 (1979).
B. P. Bering, M. M. Dubinin, and V. V. Serpinsky, “Theory of volume filling for vapor adsorption,” J. Colloid Interf. Sci., 21, No. 4, 378–393 (1966).
M. M. Dubinin, Adsorption and Porosity [in Russian]., Izd. Voen. Akad. Khim. Zashchiti, Moscow (1972), 125 pages.
M. Bülow, A. M. Voloshchuk, I. Kerger, and V. I. Ulin, “Possibility of study of the character of mass transfer in microporous adsorbents during analysis of sorptional curves,” in: Adsorption in Micropores [in Russian], Nauka, Moscow (1983), pp. 129–136.
V. I. Ulin, “Certain theoretical problems of sorption kinetics,” Candidate of Physical Sciences dissertation, Moscow (1976).
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Translated from Teoreticheskaya i Éksperimental'naya Khimiya, Vol. 21, No. 3, pp. 374–378, May–June, 1985.
The authors wish to express their sincere gratitude to M. Bülow (GDR) for discussing the results of this investigation.
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Tarasevich, Y.I., Marutovskii, R.M. & Rudenko, V.M. Role of surface-barrier resistance during adsorption of gases by laminated silicates. Theor Exp Chem 21, 359–362 (1985). https://doi.org/10.1007/BF00524004
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DOI: https://doi.org/10.1007/BF00524004