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Multilayer adsorption of alcohols from benzene/n-heptane mixtures on silica gel

Mehrschichten-Adsorption von Alkoholen aus Benzol/n-Heptan-Mischung an Silica Gel

  • Anorganische Und Physikalische Chemie
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Monatshefte für Chemie - Chemical Monthly Aims and scope Submit manuscript

Abstract

An equation for multilayer adsorption from multicomponent liquid mixtures on solid surfaces1 has been examined. For this purpose experimental adsorption data for four alcohols from benzene/n-heptane mixture on silica gel have been measured. Average number of the adsorbed layers, heterogeneity parameter and capacity of the surface phase have been evaluated by using the equation mentioned above.

Zusammenfassung

Eine Gleichung für Mehrschichten-Adsorption an festen Oberflächen1 aus Mehrkomponentenlösungen wurde getestet. Zu diesem Zweck wurden experimentelle Daten für die Adsorption von vier Alkoholen aus Benzol/n-Heptan-Mischung an Silica Gel herangezogen. Der Mittelwert für die Anzahl der Adsorptionsschichten, der Heterogenitätsparameter und die Kapazität der Oberflächenphase wurde aus dieser Gleichung berechnet.

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Authors and Affiliations

  1. Institute of Chemistry, MCS University, PL-20031, Lublin, Poland

    Mieczysław Jaroniec, Jarosław Ościk, Anna Deryło, Ryszard Kusak & Janusz Czarniecki

  2. Institute of Chemistry, Silesian University, PL-40009, Katowice, Poland

    Janusz Czarniecki

Authors
  1. Mieczysław Jaroniec
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  2. Jarosław Ościk
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  3. Anna Deryło
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  4. Ryszard Kusak
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  5. Janusz Czarniecki
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Jaroniec, M., Ościk, J., Deryło, A. et al. Multilayer adsorption of alcohols from benzene/n-heptane mixtures on silica gel. Monatsh Chem 113, 29–35 (1982). https://doi.org/10.1007/BF00814333

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  • DOI: https://doi.org/10.1007/BF00814333

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