caa a22 4500 465743358 CHVBK 20180323111813.0 cr unu---uuuuu 170327e19901001xx s 000 0 eng 10.1007/BF02707182 doi (NATIONALLICENCE)springer-10.1007/BF02707182 Effect of pore structure on SO2 adsorption efficiency [Elektronische Daten] [Chan-Young Park, Yong-Choon Lee, Soo Chung, Eun-San Sohn] The influence of the impregnation concentration of copper nitrate in a porous alumina pellet on the SO2 adsorption efficiency has been investigated. The mechanism of adsorption and pore clogging has been analysed on the basis of the partitioned pore structure model and the results has been compared with the experimental breakthrough curves. The complete conversion of the pellet was attained in the low concentration of impregnation. The breakthrough time could be increased by increasing the concentration in the range from 2.0 to 6.0 mol// copper nitrate solution when the SO2 concentration was about 3000 ppm. The conversion rate however, dropped rapidly as the pore clogging occurred at the higher concentration than the optimum level. Korean Institute of Chemical Engineering, 1990 Park Chan-Young Department of Fine Chemical Engineering, Chonnam National University, 500-757, Kwangju, Korea aut Lee Yong-Choon Department of Fine Chemical Engineering, Chonnam National University, 500-757, Kwangju, Korea aut Chung Soo Department of Fine Chemical Engineering, Chonnam National University, 500-757, Kwangju, Korea aut Sohn Eun-San Department of Fine Chemical Engineering, Chonnam National University, 500-757, Kwangju, Korea aut Korean Journal of Chemical Engineering Springer-Verlag 7/4(1990-10-01), 296-305 0256-1115 7:4<296 1990 7 11814 https://doi.org/10.1007/BF02707182 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02707182 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Park Chan-Young Department of Fine Chemical Engineering, Chonnam National University, 500-757, Kwangju, Korea aut NATIONALLICENCE 700 1- Lee Yong-Choon Department of Fine Chemical Engineering, Chonnam National University, 500-757, Kwangju, Korea aut NATIONALLICENCE 700 1- Chung Soo Department of Fine Chemical Engineering, Chonnam National University, 500-757, Kwangju, Korea aut NATIONALLICENCE 700 1- Sohn Eun-San Department of Fine Chemical Engineering, Chonnam National University, 500-757, Kwangju, Korea aut NATIONALLICENCE 773 0- Korean Journal of Chemical Engineering Springer-Verlag 7/4(1990-10-01), 296-305 0256-1115 7:4<296 1990 7 11814 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer