Chromatographic Utilization of the Sorption Behaviour of Some Nitrophenols on Acid-Treated Alumina
Alumina for adsorption chromatography has been subjected to chemical pretreatment with HNO 3 and CH 3 COOH of various concentrations and samples of surface-phase pH 1.5–9.0 [Al 2 O 3 (n)] and 3.0–9.0 [Al 2 O 3 (a)] prepared. The surface area, NO − 3 and CH 3 COO − ion content and OH − ion-exchange c...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Hindawi - SAGE Publishing
1992-06-01
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| Series: | Adsorption Science & Technology |
| Online Access: | https://doi.org/10.1177/026361749200900204 |