naa a22 4500 510821073 CHVBK 20180411083532.0 cr unu---uuuuu 180411e20130501xx s 000 0 eng 10.1007/s11814-013-0015-x doi (NATIONALLICENCE)springer-10.1007/s11814-013-0015-x Pyrolytic characteristics of Jatropha seedshell cake in thermobalance and fluidized bed reactors [Elektronische Daten] [Sung Kim, Dong Park, Sang Kim] Pyrolytic kinetic parameters of Jatropha seedshell cake (JSC) were determined based on reaction mechanism approach under isothermal condition in a thermobalance reactor. Avrami-Erofeev reaction model represents the pyrolysis conversion of JSC waste well with activation energy of 36.4 kJ mol−1 and frequency factor of 9.18 s−1. The effects of reaction temperature, gas flow rate and feedstock particle size on the products distribution have been determined in a bubbling fluidized bed reactor. Pyrolytic bio-oil yield increases up to 42 wt% at 500 °C with the mean particle size of 1.7 mm and gas flow rate higher than 3U mf , where the maximum heating value of bio-oil was obtained. The pyrolytic bio-oil is characterized by more oxygen, lower HHVs, less sulfur and more nitrogen than petroleum fuel oils. The pyrolytic oil showed plateaus around 360 °C in distribution of components' boiling point due to high yields of fatty acid and glycerides. Korean Institute of Chemical Engineers, Seoul, Korea, 2013 Pyrolysis nationallicence Jatropha nationallicence Bio-oil nationallicence Thermobalance nationallicence Fluidized Bed nationallicence Kim Sung Catalyst & Process R&D Center, SK Innovation, 140-1, Wonchon-dong, Yuseong-gu, 305-712, Daejeon, Korea aut Park Dong Department of Chemical and Biomolecular Engineering, Energy and Environmental Research Center, Korea Advanced Institute of Science and Technology (KAIST), 373-1, Guseong-dong, Yuseong-gu, 305-701, Daejeon, Korea aut Kim Sang Department of Chemical and Biomolecular Engineering, Energy and Environmental Research Center, Korea Advanced Institute of Science and Technology (KAIST), 373-1, Guseong-dong, Yuseong-gu, 305-701, Daejeon, Korea aut Korean Journal of Chemical Engineering Springer US; http://www.springer-ny.com 30/5(2013-05-01), 1162-1170 0256-1115 30:5<1162 2013 30 11814 https://doi.org/10.1007/s11814-013-0015-x text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11814-013-0015-x text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Kim Sung Catalyst & Process R&D Center, SK Innovation, 140-1, Wonchon-dong, Yuseong-gu, 305-712, Daejeon, Korea aut NATIONALLICENCE 700 1- Park Dong Department of Chemical and Biomolecular Engineering, Energy and Environmental Research Center, Korea Advanced Institute of Science and Technology (KAIST), 373-1, Guseong-dong, Yuseong-gu, 305-701, Daejeon, Korea aut NATIONALLICENCE 700 1- Kim Sang Department of Chemical and Biomolecular Engineering, Energy and Environmental Research Center, Korea Advanced Institute of Science and Technology (KAIST), 373-1, Guseong-dong, Yuseong-gu, 305-701, Daejeon, Korea aut NATIONALLICENCE 773 0- Korean Journal of Chemical Engineering Springer US; http://www.springer-ny.com 30/5(2013-05-01), 1162-1170 0256-1115 30:5<1162 2013 30 11814 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer