The measurement of the sink properties of triethanolamine (TEA) as a coating for collecting NO2 by using annular diffusion denuders
This study evaluates the use oftriethanolamine (TEA) as an alternative to routinely used active carbon employed as a coating for collecting NO2 on a diffusion denuder. The study is based on laboratory experiments made by using annular diffusion denuders coated with TEA. The pre-exponential and expon...
| Veröffentlicht in: | Environmental technology. - 1993. - 33(2012), 7-9 vom: 08. Apr., Seite 1065-9 |
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| Format: | Aufsatz |
| Sprache: | English |
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2012
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| Zugriff auf das übergeordnete Werk: | Environmental technology |
| Schlagworte: | Evaluation Study Journal Article Air Pollutants Ethanolamines Charcoal 16291-96-6 Guaiacol 6JKA7MAH9C triethanolamine 9O3K93S3TK mehr... |
| Zusammenfassung: | This study evaluates the use oftriethanolamine (TEA) as an alternative to routinely used active carbon employed as a coating for collecting NO2 on a diffusion denuder. The study is based on laboratory experiments made by using annular diffusion denuders coated with TEA. The pre-exponential and exponential factors for the first term of the Gormley-Kennedy equation applied to annular geometry were estimated and compared with the corresponding values for other coatings used in previous studies published in the literature. It was found that TEA does not behave as a perfect sink in comparison with other coatings such as treated active carbon and alkaline guaiacol |
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| Beschreibung: | Date Completed 09.08.2012 Date Revised 10.12.2019 published: Print Citation Status MEDLINE |
| ISSN: | 1479-487X |