Study of the adsorption properties of a natural Hungarian mordenite and its ion-exchanged derivatives

J. Valyon, J. Papp, E. Czárán

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

The texture and adsorption properties of a natural, Hungarian mordenite were investigated by electron microscopy and BET adsorption measurements. The properties of the ion-exchanged adsorbents were characterized by CO2 and SO2 isotherms. The measurements were evaluated on the basis of the pore-filling theory of Dubinin. We have found that at 20°C the H+-form of mordenite interacts preferably with CO2, while on the Na+- and Ca2+-derivatives stronger adsorption of SO2 takes place. This fact accounts for their applicability as selective adsorbents.

Original languageEnglish
Pages (from-to)21-28
Number of pages8
JournalReaction Kinetics and Catalysis Letters
Volume5
Issue number1
DOIs
Publication statusPublished - Jul 1 1976

ASJC Scopus subject areas

  • Catalysis
  • Physical and Theoretical Chemistry

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