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Heat of adsorption of benzene and cyclohexane on zeolites NaY and CaY

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

Conclusions

  1. 1.

    The adsorption heats of benzene and cyclohexane on zeolites NaY and CaY were measured at 30°.

  2. 2.

    At all degrees of filling, the adsorption heat of benzene on both zeolites is greater than for cyclo hexane.

  3. 3.

    Replacing Na+ by Ca++ leads to an increase in the initial adsorption heats of both hydrocarbons.

  4. 4.

    A substantial increase in the adsorption heat is observed for cyclohexane as the adsorption volume fills up.

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Literature cited

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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 3, pp. 687–689, March, 1967.

The authors wish to thank Kh. M. Minachev and Ya. I. Isakov for supplying the zeolite samples.

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Klyachko-Gurvich, A.L., Khudiev, A.T. & Rubinshtein, A.M. Heat of adsorption of benzene and cyclohexane on zeolites NaY and CaY. Russ Chem Bull 16, 665–667 (1967). https://doi.org/10.1007/BF00906020

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  • DOI: https://doi.org/10.1007/BF00906020

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