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Methane Adsorption in Microporous Carbon Adsorbent with a Bimodal Pore Size Distribution

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Abstract

Methane adsorption in MPU-007 microporous carbon adsorbent with a wide pore size distribution was studied at a pressure as high as 40 MPa and the temperatures of 303, 313, 323, and 333 K. The maximum value of methane adsorption of 43.36 wt % was achieved at 303 K and 40 MPa. The isosteres of adsorption derived from the obtained data were satisfactorily approximated by a linear function in coordinates ln P–1/Т at a constant value of adsorption. The dependences of differential molar isosteric heats of methane adsorption in MPU-007 microporous adsorbent on the value of methane adsorption were calculated at the temperatures of 303, 313, 323, and 333 K. The heat of methane adsorption of 14 kJ/mol was constant at a filling of micropores as low as ≈5 mmol/g. Then it declined evenly to 8 kJ/mol at 25 mmol/g and 303 K and to 2 kJ/mol at 24 mmol/g and 323 K. Such a run of the curves describing the heats of adsorption versus adsorption value might be caused by a wide pore size distribution and the association processes in the adsorbate.

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REFERENCES

  1. Barmin, I.V. and Kunis, I.D., Szhizhennyi prirodnyi gaz. Vchera, segodnya, zavtra (Liquefied Natural Gas. Yesterday, Today, Tomorrow), Moscow: Bauman Moscow State Technical Univ., 2009.

  2. Shkolin, A.V., Fomkin, A.A., Tsivadze, A.Yu., Anuchin, K.M., Men’shchikov, I.E., and Pulin, A.L., Prot. Met. Phys. Chem. Surf., 2016, vol. 52, p. 955.

    Article  CAS  Google Scholar 

  3. Fomkin, A.A., Tsivadze, A.Yu., Pribylov, A.A., Shkolin, A.V., Men’shchikov, I.E., Aksyutin, O.E., Ishkov, A.G., Romanov, K.V., Teterevlev, R.V., Müller, U., Arnold, L., and Piontek, M., Prot. Met. Phys. Chem. Surf., 2018, vol. 54, no. 3, p. 347.

    Article  CAS  Google Scholar 

  4. Goetz, V., Pupier, O., and Guillot, A., Adsorption, 2006, no. 12, p. 55.

  5. Strizhenov, E.M., Fomkin, A.A., Zherdev, A.A., and Pribylov, A.A., Prot. Met. Phys. Chem. Surf., 2012, vol. 48, no. 6, p. 614.

    Article  CAS  Google Scholar 

  6. Shevchenko, A.O., Pribylov, A.A., Zhedulov, S.A., Men’shchikov, I.E., Shkolin, A.V., and Fomkin, A.A., Prot. Met. Phys. Chem. Surf., 2019, vol. 55, no. 2, p. 211.

    Article  CAS  Google Scholar 

  7. Rios, R.B., Silva, F.W.M., Torres, A.E.B., Azevedo, D.C.S., et al., Adsorption, 2009, vol. 15, no. 3, p. 271.

    Article  CAS  Google Scholar 

  8. Tsivadze, A.Yu., Aksyutin, O.E., Ishkov, A.G., Men’shchikov, I.E., Fomkin, A.A., Shkolin, A.V., Khozina, E.V., and Grachev, V.A., Russian Chemical Reviews, 2018, vol. 87, no. 10, p. 950.

    Article  CAS  Google Scholar 

  9. Men’shchikov, I.E., Fomkin, A.A., Shkolin, A.V., and Yakovlev, V.Yu., Russian Chemical Bulletin, 2018, vol. 67, no. 10, p. 1814.

  10. Fomkin, A.A., Pribylov, A.A., Tkachev, A.G., et al., Colloid J., 2019, vol. 81, no. 5, p. 607.

    Article  CAS  Google Scholar 

  11. Dubinin, M.M., Adsorbtsiya i poristost' (Adsorption and Porosity), Moscow: Military Academy of Chemical Defense Named after Marshal of the USSR S.K. Timoshenko, 1972.

  12. Vargaftik, N.B., Spravochnik po teplofizicheskim svoistvam gazov i zhidkostei (Handbook on Thermophysical Properties of Gases and Liquids), Moscow: Nauka, 1972.

  13. Pribylov, A.A., Kalashnikov, S.M., and Serpinskii, V.V., Bulletin of the Academy of Sciences of the USSR, Division of chemical science, 1990, vol. 39, no. 6, p. 1105.

  14. Barrer, R.M. and Papadopoulos, R., Proc. R. Soc. London, Ser. A, 1972, vol. 326, p. 315.

    Article  CAS  Google Scholar 

  15. Yakovlev, V.Yu. and Fomkin, A.A., Colloid J., 2009, vol. 71, no. 6, p. 877.

    Article  CAS  Google Scholar 

  16. Fomkin, A.A., Adsorption, 2005, vol. 11, nos. 3–4, p. 425.

    Article  CAS  Google Scholar 

  17. Bakaev, V.A., Bulletin of the Academy of Sciences of the USSR, Division of chemical science, 1971, vol. 20, p. 2516.

  18. Shkolin, A.V. and Fomkin, A.A., Colloid J., 2009, vol. 71, no. 1, p. 119.

    Article  CAS  Google Scholar 

  19. Fomkin, A.A., Serpinskii, V.V., and Bering, B.P., Bulletin of the Academy of Sciences of the USSR, Division of chemical science, 1975, vol. 24, no. 9, p. 1813.

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Funding

The work was carried out within the framework of the State Task, project no. 01201353185. Experiments were performed with the use of equipment of the Center for Collective Use of the Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences.

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Authors and Affiliations

  1. Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences, 119071, Moscow, Russia

    A. A. Fomkin, A. A. Pribylov, A. V. Shkolin, I. E. Men’shchikov, A. L. Pulin & S. A. Zhedulov

  2. Tambov State Technical University, 392000, Tambov, Russia

    A. G. Tkachev, N. R. Memetov, A. V. Melezhik, A. E. Kucherova & I. N. Shubin

Authors
  1. A. A. Fomkin
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  2. A. A. Pribylov
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  3. A. G. Tkachev
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  4. N. R. Memetov
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  5. A. V. Melezhik
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  6. A. E. Kucherova
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  7. I. N. Shubin
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  8. A. V. Shkolin
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  9. I. E. Men’shchikov
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  10. A. L. Pulin
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  11. S. A. Zhedulov
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Corresponding authors

Correspondence to A. A. Fomkin or A. G. Tkachev.

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Translated by E. Khozina

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Fomkin, A.A., Pribylov, A.A., Tkachev, A.G. et al. Methane Adsorption in Microporous Carbon Adsorbent with a Bimodal Pore Size Distribution. Prot Met Phys Chem Surf 56, 1–5 (2020). https://doi.org/10.1134/S2070205120010074

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  • DOI: https://doi.org/10.1134/S2070205120010074

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