Adsorption of tetrachloride carbon on microporous AP-B carbon sorbent

  • V. V. Nabiulin
  • A. A. Fomkin
  • A. V. Tvardovskiy
Physicochemical Processes at the Interfaces


The adsorption isotherms of tetrachloride carbon on microporous AP-B carbon adsorbent are measured and the differential isosteric heats of adsorption over the pressure range of 1–14 000 Pa at temperatures of 255.5–352.8 K are calculated. The adsorption isotherms with increasing temperature almost symbatically shift toward higher pressures and have an adsorption hysteresis loop in the range of high adsorption values on the isotherms at 255.5, 272.9, and 292.8 K. The adsorption isosters are shown to be well approximated by straight lines over the entire range of pressures and temperatures. The analysis of the applicability of the Dubinin-Radushkevich thermal equation of adsorption is carried out and the best description of the experimental data is shown to be attained when considering the temperature dependence of the characteristic energy of adsorption.


Carbon Adsorbent Carbon Sorbent Adsorption Isosters Microporous Carbon Adsorbent Adsorption Deformation 
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  1. 1.
    Dubinin, M.M., Progr. Surf. Membr. Sci., 1975, vol. 9, p. 1.Google Scholar
  2. 2.
    Mukhin, V.M., Tarasov, A.V., and Klushin, V.N., Aktivnye ugli Rossii (Active Coals of Russia), Moscow: Metallurgiya, 2000.Google Scholar
  3. 3.
    Dubinin, M.M., Adsorbtsiya i poristost’ (Adsorption and Porosity), Moscow: VAKhZ, 1972.Google Scholar
  4. 4.
    Eksperimental’nye metody v adsorbtsii i molekulyarnoi khromatografii (Experimental Methods in Adsorption and Molecular Chromatography), Kiselev, A.V. and Dreving, V.P., Eds., Moscow: Mosk. Gos. Univ., 1973, p. 448.Google Scholar
  5. 5.
    Vargaftik, N.B., Spravochnik po teplofizicheskim svoistvam gazov i zhidkostei, (A Handbook of Thermal and Physical Properties of Gases and Liquids), Moscow: Nauka, 1972.Google Scholar
  6. 6.
    Shkolin, A.V., Fomkin, A.A., Pulin, A.L., and Yakovlev, V.Yu., Prib. Tekh. Eksp., 2008, no. 1, p. 163.Google Scholar
  7. 7.
    Gregg, S.J. and Sing, K.S.W., Adsorption, Surface Area, and Porosity, London: Academic, 1967.Google Scholar
  8. 8.
    Brunauer, S., Adsorbtsiya gazov i parov (Adsorption of Gases and Vapors), Moscow: Izd. Inostr. Lit., 1948, vol. 1.Google Scholar
  9. 9.
    Barrer, R.M., Papadopoulos, R., and Ramsai, J.D.F., Pros. Roy. Soc., London, 1972, vol. A326, p. 315CrossRefGoogle Scholar
  10. 10.
    Bülow, M., Shen, D., and Jale, S., Appl. Surf. Sci., 2002, vol. 196, p. 157.CrossRefGoogle Scholar
  11. 11.
    Shkolin, A.V., Fomkin, A.A., and Yakovlev, V.Yu., Izv. Akad. Nauk, Ser. Khim., 2007, no. 3, p. 382.Google Scholar
  12. 12.
    Avgul’, N.N., Kiselev, A.V., and Poshkus, D.P., Adsorbtsiya Gazov i Parov na Odnorodnykh Poverkhnostyakh (Adsorption of Gases and Vapors on Uniform Surfaces), Moscow: Khimiya, 1975.Google Scholar
  13. 13.
    Fomkin, A.A., Adsorption, 2005, vol. 11, p. 425.CrossRefGoogle Scholar
  14. 14.
    Bakaev, V.A., Doctoral (Phys.-Math.) Dissertation, Moscow: Mosk. Gos. Univ., 1989.Google Scholar
  15. 15.
    Gusev, V.Y. and Fomkin, A.A., Adsorpt. Sci. Technol., 1991, vol. 8, no. 2, p. 75.Google Scholar
  16. 16.
    Dubinin, M.M, Zaverina, V.D., and Timofeev, D.P., Izv. Akad. Nauk SSSR, Ser. Khim., 1957, no. 6, p. 670.Google Scholar
  17. 17.
    Chkhaidze, E.V., Fomkin, A.A., Serpinskii, V.V., et al., Izv. Akad. Nauk SSSR, Ser. Khim., 1988, no. 11, p. 2640.Google Scholar
  18. 18.
    Shkolin, A.V. and Fomkin, A.A., Izv. Akad. Nauk, Ser. Khim., 2009, no. 4, p. 702.Google Scholar
  19. 19.
    Fomkin, A.A., Fizikokhim. Poverkhn. Zashch. Mater., 2009, vol. 45, no. 2, p. 133 [Prot. Met. Phys. Chem. Surf. [Engl. Transl.), vol. 45, no. 2, pp. 121–136].Google Scholar
  20. 20.
    Shkolin, A.V., Fomkin, A.A., and Sinitsyn, V.A., Fizikokhim. Poverkhn. Zashch. Mater., 2010, vol. 46, no. 2, p. 151 [Prot. Met. Phys. Chem. Surf. [Engl. Transl.), vol. 46, no. 2, pp. 184–190].Google Scholar
  21. 21.
    Shkolin, A.V., Cand. Sci. (Chem.) Dissertation, Moscow: IFKhE RAN, 2008.Google Scholar

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© Pleiades Publishing, Ltd. 2011

Authors and Affiliations

  • V. V. Nabiulin
    • 1
  • A. A. Fomkin
    • 2
  • A. V. Tvardovskiy
    • 1
  1. 1.Tver State Technical UniversityTverRussia
  2. 2.Frumkin Institute of Physical Chemistry and ElectrochemistryRussian Academy of SciencesMoscowRussia

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