Application of the modified volumetric micropore occupancy theory equation for the description of methane adsorption on a microporous carbon adsorbent

  • A. A. Fomkin
  • é. V. Chkhaidze
  • V. V. Serpinskii
  • G. V. Tsitsishvili
  • M. M. Dubinin
Brief Communications
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Conclusions

  1. 1.

    A thermal adsorption equation was proposed, which permits the calculation of adsorptional equilibria on microporous carbon adsorbents in the pre- and supercritical regions as well as in the region of the liquid state of the adsorbate using two adsorption isotherms, calculated on the basis of the VMOT, and the property of linearity of the adsorption isosteres.

     
  2. 2.

    The adsorption of methane on the completely microporous carbon adsorbent PAU-10 at 120–600 K and 0.1 Pa-20 MPa is described satisfactorily by the adsorption equation obtained if n is a function of temperature.

     

Keywords

Methane Adsorption Isotherm Liquid State Adsorptional Equilibrium Carbon Adsorbent 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
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Literature cited

  1. 1.
    M. M. Dubinin, Zh. Fiz. Khim.39, 1305 (1965).Google Scholar
  2. 2.
    M. M. Dubinin, Progr. Surf. Membrane Sci.,9, 1 (1975).Google Scholar
  3. 3.
    M. M. Dubinin and O. Kadlets, Izv. Akad. Nauk SSSR, Ser. Khim., 496 (1984).Google Scholar
  4. 4.
    M. M. Dubinin, O. Kadlets, and V. V. Serpinskii, Izv. Akad. Nauk SSSR, Ser. Khim., 502 (1984).Google Scholar
  5. 5.
    A. A. Fomkin, V. V. Serpinskii, and K. Fidler, Izv. Akad. Nauk SSSR, Ser. Khim., 1207 (1982).Google Scholar
  6. 6.
    A. A. Fomkin, V. A. Avramenko, I. I. Seliverstova, and V. V. Serpinskii, Dokl. Akad. Nauk SSSR,288, 678 (1986).Google Scholar
  7. 7.
    é. V. Chkhaidze, A. A. Fomkin, V. V. Serpinskii, et al., Izv. Akad. Nauk SSSR, Ser. Khim., 929 (1986).Google Scholar
  8. 8.
    é. V. Chkhaidze, A. A. Fomkin, V. V. Serpinskii, et al., Izv. Akad. Nauk SSSR, Ser. Khim., 2641 (1988).Google Scholar

Copyright information

© Plenum Publishing Corporation 1989

Authors and Affiliations

  • A. A. Fomkin
    • 1
    • 2
  • é. V. Chkhaidze
    • 1
    • 2
  • V. V. Serpinskii
    • 1
    • 2
  • G. V. Tsitsishvili
    • 1
    • 2
  • M. M. Dubinin
    • 1
    • 2
  1. 1.Institute of Physical ChemistryAcademy of Sciences of the USSRMoscow
  2. 2.Institute of Physical and Organic ChemistryAcademy of Sciences of the Georgian SSRTbilisi

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