TY - JOUR
T1 - Analysis and perspectives concerning CO 2 chemisorption on lithium ceramics using thermal analysis
AU - Ortiz-Landeros, José
AU - Ávalos-Rendón, Tatiana L.
AU - Gómez-Yáñez, Carlos
AU - Pfeiffer, Heriberto
N1 - Funding Information:
Acknowledgements This work was financially supported by the following projects: ICyT-DF 179/2009 and SENER-CONACYT 150358. J. Ortiz-Landeros and T. L. Ávalos-Rendón thank CONA-CYT for their respective Grants.
PY - 2012/5
Y1 - 2012/5
N2 - CO 2 removal from flue gas has been proposed as one of the most reliable solutions to mitigate global greenhouse emissions. Lithium ceramics are among several materials that have potential applications in CO 2 removal. Lithium ceramics are able to chemisorb CO 2 in a wide temperature range, presenting several interesting properties. All lithium ceramics present a similar CO 2 chemisorption reaction mechanism that has been described at the micrometric scale. However, there are several issues that have not been fully elucidated. The aim of this study is to re-analyze different experiments related to the CO 2 chemisorption on lithium ceramics and to propose how different factors control this process. This study focuses on diffusion controlled CO 2 chemisorption, which has been shown to be the limiting step of the CO 2 chemisorption process. Diffusion controlled CO 2 chemisorption appears to be mainly influenced by the chemical composition of a product's external shell.
AB - CO 2 removal from flue gas has been proposed as one of the most reliable solutions to mitigate global greenhouse emissions. Lithium ceramics are among several materials that have potential applications in CO 2 removal. Lithium ceramics are able to chemisorb CO 2 in a wide temperature range, presenting several interesting properties. All lithium ceramics present a similar CO 2 chemisorption reaction mechanism that has been described at the micrometric scale. However, there are several issues that have not been fully elucidated. The aim of this study is to re-analyze different experiments related to the CO 2 chemisorption on lithium ceramics and to propose how different factors control this process. This study focuses on diffusion controlled CO 2 chemisorption, which has been shown to be the limiting step of the CO 2 chemisorption process. Diffusion controlled CO 2 chemisorption appears to be mainly influenced by the chemical composition of a product's external shell.
KW - Greenhouse effect
KW - Lithium ceramics
KW - Thermal analyses
UR - http://www.scopus.com/inward/record.url?scp=84860757633&partnerID=8YFLogxK
U2 - 10.1007/s10973-011-2063-y
DO - 10.1007/s10973-011-2063-y
M3 - Artículo
AN - SCOPUS:84860757633
SN - 1388-6150
VL - 108
SP - 647
EP - 655
JO - Journal of Thermal Analysis and Calorimetry
JF - Journal of Thermal Analysis and Calorimetry
IS - 2
ER -