caa a22 4500 445388110 CHVBK 20180317143038.0 cr unu---uuuuu 170323e20110801xx s 000 0 eng 10.1007/s11144-011-0320-5 doi (NATIONALLICENCE)springer-10.1007/s11144-011-0320-5 Kinetic study of the dehydration of d -xylose in high temperature water [Elektronische Daten] [Saet Kim, Mi Lee, Eun Park, Sang Lee, HyoKyu Lee, Ki Park, Myung-June Park] A kinetic model of the homogeneous conversion of d-xylose in high temperature water (HTW) was developed. Experimental testing evaluated the effects of operating conditions on xylose conversion and furfural selectivity, with furfural yields of up to 60% observed without the use of acid catalysts. The reaction order for the decomposition of d-xylose was assumed to be above two, while the conversion of d-xylose to furfural and the degradation of furfural were first order reactions. Estimated kinetic parameters were within the range of values reported in the literature. The activation energy of furfural production showed that the ionization rate was high enough for HTW to replace acid catalysts. Simulated results from this model were in good agreement with experimental data, allowing the model to aid reactor design for the maximization of productivity. Akadémiai Kiadó, Budapest, Hungary, 2011 d -Xylose nationallicence Furfural nationallicence Dehydration nationallicence High temperature water nationallicence Kinetic model nationallicence Kim Saet Division of Energy Systems Research, Ajou University, 443-749, Suwon, Korea aut Lee Mi Department of Chemical Engineering, Ajou University, 443-749, Suwon, Korea aut Park Eun Division of Energy Systems Research, Ajou University, 443-749, Suwon, Korea aut Lee Sang R&D Center Kolon Industries, Inc., 294 Gajwa-dong, Seo-Gu, 404-250, Incheon, Korea aut Lee HyoKyu R&D Center Kolon Industries, Inc., 294 Gajwa-dong, Seo-Gu, 404-250, Incheon, Korea aut Park Ki R&D Center Kolon Industries, Inc., 294 Gajwa-dong, Seo-Gu, 404-250, Incheon, Korea aut Park Myung-June Department of Chemical Engineering, Ajou University, 443-749, Suwon, Korea aut Reaction Kinetics, Mechanisms and Catalysis Springer Netherlands 103/2(2011-08-01), 267-277 1878-5190 103:2<267 2011 103 11144 https://doi.org/10.1007/s11144-011-0320-5 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11144-011-0320-5 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Kim Saet Division of Energy Systems Research, Ajou University, 443-749, Suwon, Korea aut NATIONALLICENCE 700 1- Lee Mi Department of Chemical Engineering, Ajou University, 443-749, Suwon, Korea aut NATIONALLICENCE 700 1- Park Eun Division of Energy Systems Research, Ajou University, 443-749, Suwon, Korea aut NATIONALLICENCE 700 1- Lee Sang R&D Center Kolon Industries, Inc., 294 Gajwa-dong, Seo-Gu, 404-250, Incheon, Korea aut NATIONALLICENCE 700 1- Lee HyoKyu R&D Center Kolon Industries, Inc., 294 Gajwa-dong, Seo-Gu, 404-250, Incheon, Korea aut NATIONALLICENCE 700 1- Park Ki R&D Center Kolon Industries, Inc., 294 Gajwa-dong, Seo-Gu, 404-250, Incheon, Korea aut NATIONALLICENCE 700 1- Park Myung-June Department of Chemical Engineering, Ajou University, 443-749, Suwon, Korea aut NATIONALLICENCE 773 0- Reaction Kinetics, Mechanisms and Catalysis Springer Netherlands 103/2(2011-08-01), 267-277 1878-5190 103:2<267 2011 103 11144 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer