Post-combustion CO2 capture adsorbents from spent coffee grounds
GHGT-11
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Format: | artículo biblioteca |
Language: | English |
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Elsevier
2013-08
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Subjects: | Adsorption, CO2 capture, Post-combustion, Activated carbon, Coffee residues, |
Online Access: | http://hdl.handle.net/10261/111840 |
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dig-incar-es-10261-1118402018-11-16T07:48:17Z Post-combustion CO2 capture adsorbents from spent coffee grounds González García, Ana Silvia González Plaza, Marta Pis Martínez, José Juan Rubiera González, Fernando Pevida García, Covadonga Adsorption CO2 capture Post-combustion Activated carbon Coffee residues GHGT-11 Post-combustion CO2 capture can contribute to mitigate anthropogenic CO2 emissions in the short-to-medium term at relatively low technology risk. However, there are not post-combustion units installed yet on a commercial scale, and the considered first generation capture processes, based on absorption with amines, are energy intensive. Adsorption processes present scope for reducing the energy penalty of the capture step. In this work, carbons prepared from spent coffee grounds are evaluated as potential adsorbents for this application. They present high CO2/N2 selectivity, and a working capacity competitive to that of zeolite 13X with the appealing advantages of a significant lower cost, higher stability and easier regeneration. Work carried out with financial support from the Spanish MINECO (Project ENE2011-23467), cofinanced by the European Regional Development Fund (ERDF). A.S.G. and M.G.P. acknowledge contracts from the MICINN FPI and CSIC JAE-Doc programs, respectively, co-financed by the European Social Fund. Peer reviewed 2015-03-05T09:01:20Z 2015-03-05T09:01:20Z 2013-08 artículo http://purl.org/coar/resource_type/c_6501 Energy Procedia 37: 134-141 (2013) 1876-6102 http://hdl.handle.net/10261/111840 10.1016/j.egypro.2013.05.094 en Publisher's version http://dx.doi.org/10.1016/j.egypro.2013.05.094 Sí open Elsevier |
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Adsorption CO2 capture Post-combustion Activated carbon Coffee residues Adsorption CO2 capture Post-combustion Activated carbon Coffee residues |
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Adsorption CO2 capture Post-combustion Activated carbon Coffee residues Adsorption CO2 capture Post-combustion Activated carbon Coffee residues González García, Ana Silvia González Plaza, Marta Pis Martínez, José Juan Rubiera González, Fernando Pevida García, Covadonga Post-combustion CO2 capture adsorbents from spent coffee grounds |
description |
GHGT-11 |
format |
artículo |
topic_facet |
Adsorption CO2 capture Post-combustion Activated carbon Coffee residues |
author |
González García, Ana Silvia González Plaza, Marta Pis Martínez, José Juan Rubiera González, Fernando Pevida García, Covadonga |
author_facet |
González García, Ana Silvia González Plaza, Marta Pis Martínez, José Juan Rubiera González, Fernando Pevida García, Covadonga |
author_sort |
González García, Ana Silvia |
title |
Post-combustion CO2 capture adsorbents from spent coffee grounds |
title_short |
Post-combustion CO2 capture adsorbents from spent coffee grounds |
title_full |
Post-combustion CO2 capture adsorbents from spent coffee grounds |
title_fullStr |
Post-combustion CO2 capture adsorbents from spent coffee grounds |
title_full_unstemmed |
Post-combustion CO2 capture adsorbents from spent coffee grounds |
title_sort |
post-combustion co2 capture adsorbents from spent coffee grounds |
publisher |
Elsevier |
publishDate |
2013-08 |
url |
http://hdl.handle.net/10261/111840 |
work_keys_str_mv |
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