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Deformation of zeolite CaA granule during krypton adsorption

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Bulletin of the Academy of Sciences of the USSR, Division of chemical science Aims and scope

Conclusions

  1. 1.

    Independent of the form of the adsorption isotherm equation, the ratio of the relative adsorption deformation to the adsorption is a linear function of the logarithm of the equilibrium pressure.

  2. 2.

    An equation was obtained for the dilatometric curve that contains two parameters, namely the omnidirectional compression coefficient and a constant that is proportional to the standard chemical potential of the adsorbate in a given vacant solution.

  3. 3.

    The adsorption isotherm and dilatometric curves were measured for a krypton-granulated zeolite CaA system in the temperature range from 153 to 198°K, and it was shown that the experimental data coincide well with the derived equations.

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Literature cited

  1. B. P. Bering, O. K. Krasil'nikova, and V. V. Serpinskii, Dokl. Akad. Nauk SSSR,231, 373 (1976).

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  2. B. P. Bering, O. K. Krasil'nikova, A. I. Sarakhov, V. V. Serpinskii, and M. M. Dubinin, Izv. Akad. Nauk SSSR, Ser. Khim., 2435 (1977).

  3. O. K. Krasil'nikova, B. P. Bering, V. V. Serpinskii, and M. M. Dubinin, Izv. Akad. Nauk SSSR, Ser. Khim., 1194 (1977).

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Authors and Affiliations

  1. Institute of Physical Chemistry, Academy of Sciences of the USSR, Moscow

    B. P. Bering, O. K. Krasil'nikova & V. V. Serpinskii

Authors
  1. B. P. Bering
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  2. O. K. Krasil'nikova
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  3. V. V. Serpinskii
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Deceased.

Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 12, pp. 2817–2819, December, 1978.

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Bering, B.P., Krasil'nikova, O.K. & Serpinskii, V.V. Deformation of zeolite CaA granule during krypton adsorption. Russ Chem Bull 27, 2515–2517 (1978). https://doi.org/10.1007/BF00941115

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  • DOI: https://doi.org/10.1007/BF00941115

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