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Adsorption and heats of adsorption of benzene by mordenites with various degrees of decationization

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

Conclusions

  1. 1.

    The changes in the adsorption capacity with respect to benzene in the series of decationized mordenites indicate that Na+ ions, undetectable by x-ray diffraction study, are localized in the large channels.

  2. 2.

    The initial heats of adsorption of benzene by the Na-form of mordenite exceed the analogous values for synthetic faujasites.

  3. 3.

    The adsorption of benzene on cations in mordenite proceeds with larger heats than on decationized centers.

  4. 4.

    The entropy of the adsorbed layer increases as mordenites are decationized.

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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 5, pp. 1017–1021, May, 1973.

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Mishin, I.V., Klyachko-Gurvich, A.L., Brueva, T.R. et al. Adsorption and heats of adsorption of benzene by mordenites with various degrees of decationization. Russ Chem Bull 22, 980–983 (1973). https://doi.org/10.1007/BF00854235

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  • DOI: https://doi.org/10.1007/BF00854235

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