Preparation of carbon dioxide adsorbents from the chemical activation of urea–formaldehyde and melamine–formaldehyde resins
10 pages, 4 figures, 3 tables.-- Available online Aug 14, 2006.
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| Format: | artículo biblioteca |
| Language: | English |
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Elsevier
2007-01
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| Subjects: | Adsorption, Carbon materials, CO2 adsorbents, |
| Online Access: | http://hdl.handle.net/10261/11015 |
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dig-incar-es-10261-110152018-11-15T13:16:45Z Preparation of carbon dioxide adsorbents from the chemical activation of urea–formaldehyde and melamine–formaldehyde resins Drage, Trevor C. Arenillas de la Puente, Ana Smith, Karl M. Pevida García, Covadonga Piippo, S. Snape, Colin E. Adsorption Carbon materials CO2 adsorbents 10 pages, 4 figures, 3 tables.-- Available online Aug 14, 2006. Adsorption is considered to be one of the more promising technologies for the capture of CO2 from flue gases. In general, nitrogen enrichment is reported to be effective in enhancing the specific adsorbent–adsorbate interaction for CO2. Nitrogen enriched carbons were produced from urea–formaldehyde and melamine–formaldehyde resins polymerised in the presence of K2CO3 as a chemical activation agent, with activation undertaken over a range of temperatures. CO2 adsorption capacity was determined to be dependent upon both textural properties and more importantly nitrogen functionality. Adsorbents capable of capturing above 8 wt.% CO2 at 25°C were produced from the chemical activation of urea–formaldehyde resin at 500°C. Chemical activation seems to produce more effective adsorbents than CO2 activation. The authors are grateful for support for this work provided by the Research Fund for Coal and Steel (RFC-CR-03008) and for CP a grant from Plan I + D + I Gobierno del Principado de Asturias. Peer reviewed 2009-02-26T09:16:32Z 2009-02-26T09:16:32Z 2007-01 artículo http://purl.org/coar/resource_type/c_6501 Fuel 86(1-2): 22-31 (2007) 0016-2361 http://hdl.handle.net/10261/11015 10.1016/j.fuel.2006.07.003 en http://dx.doi.org/10.1016/j.fuel.2006.07.003 open 22195 bytes application/pdf Elsevier |
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Adsorption Carbon materials CO2 adsorbents Adsorption Carbon materials CO2 adsorbents |
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Adsorption Carbon materials CO2 adsorbents Adsorption Carbon materials CO2 adsorbents Drage, Trevor C. Arenillas de la Puente, Ana Smith, Karl M. Pevida García, Covadonga Piippo, S. Snape, Colin E. Preparation of carbon dioxide adsorbents from the chemical activation of urea–formaldehyde and melamine–formaldehyde resins |
| description |
10 pages, 4 figures, 3 tables.-- Available online Aug 14, 2006. |
| format |
artículo |
| topic_facet |
Adsorption Carbon materials CO2 adsorbents |
| author |
Drage, Trevor C. Arenillas de la Puente, Ana Smith, Karl M. Pevida García, Covadonga Piippo, S. Snape, Colin E. |
| author_facet |
Drage, Trevor C. Arenillas de la Puente, Ana Smith, Karl M. Pevida García, Covadonga Piippo, S. Snape, Colin E. |
| author_sort |
Drage, Trevor C. |
| title |
Preparation of carbon dioxide adsorbents from the chemical activation of urea–formaldehyde and melamine–formaldehyde resins |
| title_short |
Preparation of carbon dioxide adsorbents from the chemical activation of urea–formaldehyde and melamine–formaldehyde resins |
| title_full |
Preparation of carbon dioxide adsorbents from the chemical activation of urea–formaldehyde and melamine–formaldehyde resins |
| title_fullStr |
Preparation of carbon dioxide adsorbents from the chemical activation of urea–formaldehyde and melamine–formaldehyde resins |
| title_full_unstemmed |
Preparation of carbon dioxide adsorbents from the chemical activation of urea–formaldehyde and melamine–formaldehyde resins |
| title_sort |
preparation of carbon dioxide adsorbents from the chemical activation of urea–formaldehyde and melamine–formaldehyde resins |
| publisher |
Elsevier |
| publishDate |
2007-01 |
| url |
http://hdl.handle.net/10261/11015 |
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