Conclusions
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1.
Kinetic measurements have been made on the intracrystalline sorption of trans-2-butene and the resulting deformation of granulated NaA zeolite with crystal radii 1.19, 5, 9, and 12 μm. It has been shown that the rates of sorption and deformation essentially coincide.
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2.
From the linear dependence of the first statistical moment of the kinetic curves of sorption and deformation on the square of the crystal radius, the coefficient of intracrystal-line diffusion of trans-2-butene in granulated NaA zeolite has been determined: 1·10−16 m2/ sec.
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R. Broddak, A. M. Voloshchuk, V. A. Gorlov, et al., Izv. Akad. Nauk SSSR, Ser. Khim., 503 (1985).
O. K. Krasil'nikova and M. Kochirzhik, Izv. Akad. Nauk SSSR, Ser. Khim., 735 (1988).
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 4, pp. 740–742, April, 1988.
The authors wish to express their appreciation to A. M. Voloshchuk and L. A. Falko, who kindly furnished the large-crystal zeolites.
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Krasil'nikova, O.K., Kochirzhik, M. Sorptive deformation in intracrystalline diffusion of trans-2-butene in NaA zeolite. Russ Chem Bull 37, 628–630 (1988). https://doi.org/10.1007/BF01455462
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DOI: https://doi.org/10.1007/BF01455462