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- Seo, Yongwon
- Advanced Clean Energy Lab.
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CO2 capture characteristics of dry sorbents in a fast fluidized reactor
- Author(s)
- Yi, Chang-Keun, Jo, S. H., Seo, Yongwon, Park, S. D., Moon, K. H., Yoo, J. S., Lee, J. B., Ryu, C. K.
- Issued Date
- 2006
- Citation
- STUDIES IN SURFACE SCIENCE AND CATALYSIS, v.159, 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.
- Publisher
- Elsevier BV
- ISSN
- 0167-2991
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