Sorption of ethylamines from air by fibrous ion exchangers. 1. Fiban K-1, a strong acid cation exchanger
Abstract
Sorption properties of fibrous strong acid cation exchanger FIBAN K-1 have been investigated for sorption of mono-, di- and triethylamine from air; dynamic and full sorption capacity on each component have been determined. It has been found that no steric hindrance affects interaction between the functional group of fibrous cation exchanger and amines; swelling of fibrous cation exchanger in ammonia and amines’ water solution does not depend on the type of counter ion. It has been established that kinetic factors prevail over thermodynamic ones in the process of triethylamine sorption.
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