An equation is suggested which allows the prediction of the values of adsorptional Henry constants for a given adsorbent and various adsorptives at any temperature, in terms of the known experimental adsorption isotherm for an adsorptive on the same adsorbent at a given temperature. The potential application of the suggested method has been tested using known experimental data and the conditions for its use in the analysis of adsorption equilibria in different systems are discussed.
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References
1.
de BoerJ.H. (1953) The Dynamical Character of Adsorption Clarendon Press, Oxford, UK.
2.
FedorovA.A. (1997) J. Appl. Chem. (St Petersburg) 70, 47 (in Russian).
3.
RiedelL. (1954) Chem.-Ing.-Tech. 29, 83.
4.
RossS. and OlivierJ.P. (1961) Adv. Chem. Sen No. 33 Am. Chem. Soc., Washington, DC, p. 301.
5.
RossS. and OlivierJ.P. (1964) On Physical Adsorption Wiley-Interscience, New York.
6.
SteeleW.A. and RossM. (1960) J. Chem. Phys. 33, 47.
7.
TarasevichYu.I., KatsB.M. and MalinovskiyE.K. (1984) Colloid J. (Moscow) 46, 162 (in Russian).
8.
YarisM. and SamsI.R. (1962) J. Chem. Phys. 37, 571.
