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Influence of heat treatment on the adsorption, structural, and catalytic properties of decationized L zeolites

  • Inorganic Chemistry
  • Published:
Bulletin of the Academy of Sciences of the USSR, Division of chemical science Aims and scope

Conclusions

  1. 1.

    The changes in the catalytic activity of decationized L zeolites during heat treatment are associated with the formation and removal of proton centers and are not directly related to the decrease in crystallinity.

  2. 2.

    The x-ray diffraction measurement of the decrease in crystllinity during heat treatment reflects the destruction of structural elements but does not permit evaluation of the degree of amorphization of zeolites.

  3. 3.

    The destruction of the skeleton of decationized L zeolites is accompanied by a decrease in the volume of the micropores, but it does not influence the content of open pores and macropores.

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Literature cited

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Authors and Affiliations

  1. N. D. Zelinskii Institute of Organic Chemistry, Academy of Sciences of the USSR, Moscow

    I. V. Mishin, A. L. Klyachko, T. Matkhé, G. A. Ashavskaya & G. M. Kutateladze

Authors
  1. I. V. Mishin
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  2. A. L. Klyachko
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  3. T. Matkhé
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  4. G. A. Ashavskaya
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  5. G. M. Kutateladze
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Additional information

Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 5, pp. 977–981, May, 1983.

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Mishin, I.V., Klyachko, A.L., Matkhé, T. et al. Influence of heat treatment on the adsorption, structural, and catalytic properties of decationized L zeolites. Russ Chem Bull 32, 881–885 (1983). https://doi.org/10.1007/BF00956131

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  • DOI: https://doi.org/10.1007/BF00956131

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