naa a22 4500 510819702 CHVBK 20180411083525.0 cr unu---uuuuu 180411e20130701xx s 000 0 eng 10.1007/s11814-013-0065-0 doi (NATIONALLICENCE)springer-10.1007/s11814-013-0065-0 A study on reactive extraction equilibrium between acetic acid and bis-succinimide of C9232 [Elektronische Daten] [Sang Lee, Kyung-Sup Hyun] C9232 is a typical emulsifier of emulsion liquid membrane and its main component, bis-succinimide, has amine functional groups which react with carboxylic acids. The average numbers of secondary amine groups and isobutylene units in the bis-succinimide were determined through elemental analysis. Acetic acid was extracted by emulsion liquid membrane with use of C9232, and we verified that C9232 was suitable for its extractant in the emulsion liquid membrane systems. Equilibrium experiments for reactive extraction of acetic acid by C9232 were carried out by varying the overall acetic acid concentration and overall C9232 concentration in liquid-liquid extraction systems. Also, an equilibrium model for the reactive extraction of acetic acid was investigated for the purpose of analyzing the emulsion liquid membrane systems for separation of acetic acid from other carboxylic acids or sugars in the future. The calculated results from the equilibrium model were in good agreement with the experimental data. Korean Institute of Chemical Engineers, Seoul, Korea, 2013 Acetic Acid nationallicence C9232 nationallicence Bis-succinimide nationallicence Reactive Extraction nationallicence Equilibrium Model nationallicence Emulsion Liquid Membrane nationallicence Lee Sang Department of Chemical Engineering, Kunsan National University, 573-701, Miryong-dong, Kunsan, Jeonbuk, Korea aut Hyun Kyung-Sup Department of Chemical Engineering, Kunsan National University, 573-701, Miryong-dong, Kunsan, Jeonbuk, Korea aut Korean Journal of Chemical Engineering Springer US; http://www.springer-ny.com 30/7(2013-07-01), 1454-1457 0256-1115 30:7<1454 2013 30 11814 https://doi.org/10.1007/s11814-013-0065-0 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11814-013-0065-0 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Lee Sang Department of Chemical Engineering, Kunsan National University, 573-701, Miryong-dong, Kunsan, Jeonbuk, Korea aut NATIONALLICENCE 700 1- Hyun Kyung-Sup Department of Chemical Engineering, Kunsan National University, 573-701, Miryong-dong, Kunsan, Jeonbuk, Korea aut NATIONALLICENCE 773 0- Korean Journal of Chemical Engineering Springer US; http://www.springer-ny.com 30/7(2013-07-01), 1454-1457 0256-1115 30:7<1454 2013 30 11814 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer