Adsorption of Volatile Organic Compounds. Experimental and Theoretical Study

Adsorption of Volatile Organic Compounds. Experimental and Theoretical Study

The adsorption of traces of five volatile organic compounds (VOCs) comprising butanal, 2-ethyl-2-hexenal, 2,6-dimethylcyclohexanone, 2,4,6-trimethylanisole, and 2,4,6-trimethylphenol from liquid toluene was investigated. Twenty-one commercial adsorbents of different classes were tested in batch adso...

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Veröffentlicht in:Industrial & engineering chemistry research 2012-12, Vol.51 (51), p.16697-16708
Hauptverfasser: Brunchi, Cristian C, Castillo Sanchez, Juan Manuel, Stankiewicz, Andrzej I, Kramer, Herman J. M, Vlugt, Thijs J. H
Format: Artikel
Sprache:eng
Schlagworte:
Adsorption
Applied sciences
Chemical engineering
Computer simulation
Exact sciences and technology
Isotherms
Liquids
Mathematical models
Organic compounds
Toluene
Zeolites
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Zusammenfassung:The adsorption of traces of five volatile organic compounds (VOCs) comprising butanal, 2-ethyl-2-hexenal, 2,6-dimethylcyclohexanone, 2,4,6-trimethylanisole, and 2,4,6-trimethylphenol from liquid toluene was investigated. Twenty-one commercial adsorbents of different classes were tested in batch adsorption experiments using the six-component mixture. The Na form of FAU zeolite (NaY) performed by far the best for the overall removal of these compounds from toluene, although removal of all six compounds to very low concentrations (
ISSN:0888-5885
1520-5045
DOI:10.1021/ie302394d