- Title
- A melamine-modified ß-zeolite with enhanced CO₂capture properties
- Creator
- Ahmad, Khalil; Mowla, Omid; Kennedy, Eric M.; Dlugogorski, Bogdon Z.; Mackie, John C.; Stockenhuber, Michael
- Relation
- ARC
- Relation
- Energy Technology Vol. 1, Issue 5-6, p. 345-349
- Publisher Link
- http://dx.doi.org/10.1002/ente.201300027
- Publisher
- Wiley
- Resource Type
- journal article
- Date
- 2013
- Description
- A novel adsorbent for CO₂ capture from gas streams was prepared by functionalization of Na-β zeolite with melamine using post-synthesis impregnation. The new material was characterized using X-ray diffraction, scanning electron microscopy, temperature gravimetric analysis, and BET surface area analysis. The dynamic CO₂ adsorption capacity of the modified adsorbent at 298 K and 101 kPa was found to be 3.7 mmol g⁻¹. The adsorbent can be regenerated at 373 K with nitrogen flowing at 40 cm³ min⁻¹. The adsorbent has shown excellent performance for CO₂ adsorption–desorption in comparison to conventional adsorption systems.
- Subject
- adsorption; amines; carbon capture; carbon dioxide; porous materials
- Identifier
- http://hdl.handle.net/1959.13/1063159
- Identifier
- uon:17212
- Identifier
- ISSN:2194-4296
- Rights
- http://www.interscience.wiley.com/
- Language
- eng
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