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Seo, Yongwon
Advanced Clean Energy Lab (ACE Lab)
Research Interests
  • Gas Hydrates, Greenhouse Gas, Clean Energy

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CO2 capture characteristics of dry sorbents in a fast fluidized reactor

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Title
CO2 capture characteristics of dry sorbents in a fast fluidized reactor
Author
Yi, Chang-KeunJo, S. H.Seo, YongwonPark, S. D.Moon, K. H.Yoo, J. S.Lee, J. B.Ryu, C. K.
Issue Date
2006
Publisher
Elsevier BV
Citation
STUDIES IN SURFACE SCIENCE AND CATALYSIS, v.159, no., pp.501 - 504
Abstract
One of the advanced concepts for capturing CO(2) is an absorption process that utilizes dry regenerable sorbents. Pure sodium bicarbonate from Dongyang Chemical Company and spray-dried sorbents were used to examine the characteristics of CO(2) reaction in a flue gas environment. The chemical characteristics were investigated in a fast fluidized reactor of 0.025 m i.d., and the effects of several variables on sorbent activity, including gas velocity (1.5 to 3.5 m/s), temperature (40 to 70 degrees C), and solid concentration (15 to 25 kg/m(2)/s)], were examined in a fast fluidized-bed. Spray-dried Sorb NX30 showed fast kinetics in the fluidized reactor.
URI
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DOI
10.1016/S0167-2991(06)81643-5
ISSN
0167-2991
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UEE_Journal Papers
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