Abstract
In this paper we present adsorption isotherms of carbon dioxide on five different activated carbons from CHEMVIRON CARBON Belgium (Centaur HSV, BPL 410, F30-470, WS 42, Reactivated) and on a carbon molecular sieve from BERGBAU FORSCHUNG Gmbh (CMS II). The temperature is 303 K and the pressure ranges from 100 kPa up to 4000 kPa. Such conditions correspond to relative pressures ranging from 0.01 to 0.5. We also provide, for the same six sorbents, the nitrogen isotherms at 77 K (pressure: 0.001 to 100 kPa, relative pressure: 10-5 to 1). A theoretical treatment based on the Dubinin-Radushkevich and Stoeckli concept is presented and applied to the experimental results in order to obtain the micropore size distribution function (considered as Gaussian) of each sorbent. Using the CO2 data, it is possible to point out important structural differences between the six carbons. The theoretical treatment provides micropore size distribution functions in agreement with what is physically expected. Using N2 data, the structural differences are not so well marked. As a consequence, the structural parameters provided by the theoretical treatment are not reliable: except for the total micropore volume, they fluctuate strongly when changing the relative pressure domain of the used data.
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References
J.H. de Boer, B.G. Linsen, Th. Vanderplas, and G.J. Zondervan, J. Catal. 4, 649 (1965).
R.Sh. Mikhail, S. Brunauer, and E.E. Bodor, J. Colloid Interface Science 26, 45 (1968).
B. Rand and H. Marsh, J. Colloid Interface Science 40, 478 (1972).
K.S.W. Sing, D.H. Everett, R.A.W. Haul, L. Moscou, R.A. Pierroti, J. Rouquerol, and T. Siemienewska, Pure and Applied Chemistry 57, 603 (1985).
M. Polanyi, Trans. Faraday Soc. 28, 316 (1932).
M.M. Dubinin and L.V. Radushkevich, Proc. Acad. Sci. USSR. 55, 331 (1947).
M.M. Dubinin, G.M. Plavnik, and E.D. Zaverina, Carbon 2, 261 (1964).
M.M. Dubinin and G.M. Plavnik, Carbon 6, 183 (1968).
P.J.M. Carrot, R.A. Roberts, and K.S.W. Sing, Carbon 25, 59 (1987).
M. Jaroniec, R. Madey, J. Choma, B. Mc Enaney, and T.J. Mays, Carbon 27, 77 (1989).
F. Stoeckli, J. Colloid Interface Sci. 59, 184 (1977).
U. Huber, F. Stoeckli, and J.P. Houriet, J. Colloid Interface Sci. 67, 195 (1978).
M. Jaroniec and J. Piotrowska, Monatsh. Chem. 117, 7 (1986).
M. Jaroniec and J. Choma, Carbon 26, 747 (1988).
M.M. Dubinin, Carbon 23, 373 (1985).
F. Stoeckli, Carbon 19, 325 (1981).
W. Rudzinski and D.H. Everett, Adsorption of Gases on Heterogeneous Surfaces, chap. 4 (Academic Press, London, 1992).
M.M. Dubinin, Progress in Surface Membrane Science, edited by D.A. Cadenhead et al. (Academic Press, New York, 1975).
G. Horvath and K. Kawazoe, J. Chem. Eng. Jap. 16, 470 (1983).
L.S. Cheng and R.T. Yang, Chem. Eng. Sci. 49, 2599 (1994).
A. Muller, Proc. Roy. Soc. A154, 624 (1936).
M. Kruk, M. Jaroniec, and J. Choma, Adsorption 3, 209 (1997).
C. Lastoskie, K.E. Gubbins, and N. Quirke, in Characterization of Porous Solids III, edited by J. Rouquerol, F. Rodriguez-Reinoso, K.S.W. Sing, and K.K. Unger (Elsevier, Amsterdam, 1994), p. 51.
J.P. Olivier, Journal of Porous Materials 2, 9 (1985).
C. Lastoskie, K.E. Gubbins, and N. Quirke, J. Phys. Chem. 97, 4786 (1993).
C. Lastoskie, K.E. Gubbins, and N. Quirke, Langmiur 9, 3693 (1993).
J.P. Olivier, W.B. Conklin, and M.v Szombathely, Stud. Surf. Sci. Catal. 87, 81 (1994).
M. Szombathely, M. Brauer, and M. Jaroniec, J. Comput. Chem. 13, 17 (1992).
Y. Bereznitski and M. Jaroniec, Adsorption 3, 277 (1997).
K. Berlier, J. Bougard, and M-G Olivier, Meas. Sci. Tecnol. 6, 107 (1995).
K. Berlier and M. Frère, Journal of Chemical and Engineering data 42, 533 (1997).
J.D. Moyer, T.R. Gaffney, J.N. Armor, and C.G. Coe, Microporous Materials 2, 229 (1994).
P.J.M. Carott and K.S.W. Sing, in Characterization of Porous Solids II, edited by F. Rodriguez-Reinoso, J. Rouquerol, K.S.W. Sing, and K.K. Unger (Elsevier, Amsterdam, 1988), p. 77.
N.D. Hutson and R.T. Yang, Adsorption 3, 189 (1997).
J.M. Prausnitz, R.N. Lichtenthaler, and E. Gomes de Azevedo, Molecular Thermodynamics of Fluid-Phase Equilibria (Prentice-Hall Inc., Englewood Cliffs, 1986), p. 158.
R. Jadot, Int. J. Refrig. 4, 61 (1981).
A. Dhima and S. Jullian, in proceedings of the 1996 AIChE Meeting (1996).
J.M. Prausnitz, C.A. Eckert, R.V. Orye, and J.P. O'Connell, Computer Calcualtions for Multicomponent Liquid-Vapor Equilibria (Prentice Hall Inc., Engelwood Cliffs, 1967), p. 29.
M.M. Dubinin and F. Stoeckli, J. Colloid Interface Sci. 75, 34 (1980).
B. Mac Enaney, Carbon 25, 69 (1987).
R.B. Stewart, R.T. Jacobsen, and S.G. Penoncello, Thermodynamic Properties of Refrigerants (ASHRAE Inc., Atlanta, 1986).
G.O. Wood, Carbon 30, 593 (1991).
T. Siemieniewska, K. Tomkow, J. Kaczmarczyk, A. Albiniak, Y. Grillet, and M. François, in Characterization of Porous Solids II, edited by F. Rodriguez-Reinoso, J. Rouquerol, K.S.W. Sing, and K.K. Hunger (Elsevier, Amsterdam, 1988), p. 357.
K. Berlier and M. Frère, J. of Chem. & Eng. Data 41, 1144 (1996).
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Frère, M., De Weireld, G. & Jadot, R. Characterization of Porous Carbonaceous Sorbents Using High Pressure CO2 Adsorption Data. Journal of Porous Materials 5, 275–287 (1998). https://doi.org/10.1023/A:1009638406224
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DOI: https://doi.org/10.1023/A:1009638406224