Summary
On the basis of statistical theory the following results have been obtained:
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1.
The effect of the heterogeneity of the adsorbent on the dynamics of the adsorption of a mixture of two substances have been investigated.
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2.
It has been shown that there is a possibility of sudden transitions from one course of dynamic adsorption to another at definite critical values of c, c1/c2, and T.
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3.
The conditions required for complete separation of a binary mixture at a heterogeneous surface have been established. The ideas that have been brought forward are primarily interesting for the dynamics of the adsorption of mixtures at low saturations of the surface, for which heterogeneity is most strongly marked.
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Roginsky, S.Z., Yanovsky, M.I. The theory of chromatography on heterogenous surfaces. Russ Chem Bull 1, 69–79 (1952). https://doi.org/10.1007/BF01176574
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DOI: https://doi.org/10.1007/BF01176574