标题：Evalution of the Pyrolytic and Kinetics Characteristics of Xanthoceras sorbifolia Oil
作者：Sheng Guihua; Zhou Quancheng; Li Demao
作者机构：[Sheng Guihua] Shandong Univ Technol, Sch Life Sci, Zibo, Peoples R China.; [Zhou Quancheng] Shandong Univ Technol, Sch Agr & Food Engn, Zibo, Peopl 更多
会议名称：1st International Conference on Energy and Environmental Protection (ICEEP 2012)
会议日期：JUN 23-24, 2012
来源：RENEWABLE AND SUSTAINABLE ENERGY II, PTS 1-4
关键词：Xanthoceras sorbifolia oil; pyrolysis; kinetic analysis
摘要：The pyrolytic characteristics and kinetics of Xanthoceras sorbifolia oil were investigated at heating rates of 10, 20 and 30 degrees C min(-1) in an inert atmosphere. The most probable mechanism function and activation energy pre-exponential factors were calculated by the Popescu, FWO and KAS methods. Three stages appeared during pyrolysis: moisture evaporation, primary devolatilization and residual decomposition. Significant differences in the average activation energy, thermal stability, final residuals and reaction rates of the X sorbifolia oil at different heating rate were observed. Stage IT of the X sorbifolia oil could be described by the Mampel Power equation 22 (n=0.25). The average activation energy of X sorbifolia oil was 346 kJ mol(-1).