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Rehydration energy of mesolite and thomsonite

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

Conclusions

  1. 1.

    The maximum rehydration energies of mesolite and thomsonite after their dehydration at 220 ± 5 and 230 ± 5°C are 310 ± 15 and 300 ± 15 J/g, respectively, while the integral molar heats of water vapor adsorption are 86 ± 5 and 93 ± 5 kJ/mole, respectively.

  2. 2.

    The dependence of the extent of rehydration of thomsonite at 25°C on the pumping temperature (4 h) traverses a minimum at 160 ± 5°C and maximum at 220 ± 20°C.

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Literature cited

  1. T. M. Guliev, A. A. Isirikyan, D. I. Mirzai, and V. V. Serpinskii, Izv. Akad. Nauk SSSR, Ser. Khim., 1484 (1988).

  2. D. Breck, Zeolite Molecular Sieves: Structure, Chemistry and Use, Wiley, New York (1974).

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  3. D. I. Mirzai, Zh. Fiz. Khim.,61, 1246 (1987).

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  4. A. A. Isirikyan, The Investigation of Adsorption Processes and Adsorbents [in Russian], Izd. Fan, Tashkent (1979), p. 75.

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  5. A. A. Isirikyan and G. U. Rakhmatkariev, The Investigation of Adsorption Processes and Adsorbents [in Russian], Izd. Fan, Tashkent (1979), p. 79.

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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 7, pp. 1683–1685, July, 1988.

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Guliev, T.M., Isirikyan, A.A., Mirzai, D.I. et al. Rehydration energy of mesolite and thomsonite. Russ Chem Bull 37, 1497–1499 (1988). https://doi.org/10.1007/BF00962772

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  • DOI: https://doi.org/10.1007/BF00962772

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