caa a22 4500 465743242 CHVBK 20180323111813.0 cr unu---uuuuu 170327e19900701xx s 000 0 eng 10.1007/BF02697353 doi (NATIONALLICENCE)springer-10.1007/BF02697353 Separation of close-boiling components by the combined continuous and preparative chromatography: Comparison of experimental data with calculated values in binary system [Elektronische Daten] [Kyung Row, Youn Lee, Won Lee] Operational characteristics of the combined continuous and preparative gas-liquid Chromatographic system were investigated for the separation of two close-boiling components, diethylether and dichloromethane. It was experimentally confirmed that the additional column length and the desorbent velocity were the most important factors to ensure the continuous separation of the feed mixture. The theoretical concentration profiles derived with the assumptions of the uniform film thickness and linear partition equilibrium were in relatively good agreement with the experimental data for the combined continuous and preparative Chromatographie system, and it could be used as a powerful predictive tool for determining the optimum operating conditions. Korean Institute of Chemical Engineering, 1990 Row Kyung Separation Process Lab., Division of Chemical Engineering, Korea Institute of Science and Technology, P.O. Box 131, Cheongryang, Seoul, Korea aut Lee Youn Separation Process Lab., Division of Chemical Engineering, Korea Institute of Science and Technology, P.O. Box 131, Cheongryang, Seoul, Korea aut Lee Won Separation Process Lab., Division of Chemical Engineering, Korea Institute of Science and Technology, P.O. Box 131, Cheongryang, Seoul, Korea aut Korean Journal of Chemical Engineering Springer-Verlag 7/3(1990-07-01), 210-218 0256-1115 7:3<210 1990 7 11814 https://doi.org/10.1007/BF02697353 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02697353 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Row Kyung Separation Process Lab., Division of Chemical Engineering, Korea Institute of Science and Technology, P.O. Box 131, Cheongryang, Seoul, Korea aut NATIONALLICENCE 700 1- Lee Youn Separation Process Lab., Division of Chemical Engineering, Korea Institute of Science and Technology, P.O. Box 131, Cheongryang, Seoul, Korea aut NATIONALLICENCE 700 1- Lee Won Separation Process Lab., Division of Chemical Engineering, Korea Institute of Science and Technology, P.O. Box 131, Cheongryang, Seoul, Korea aut NATIONALLICENCE 773 0- Korean Journal of Chemical Engineering Springer-Verlag 7/3(1990-07-01), 210-218 0256-1115 7:3<210 1990 7 11814 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer