METAMORPHIC GRAIN PYROLYSIS AND KINETIC STUDY
Thermo-gravimetric analysis is used to study the pyrolysis characteristics of four metamorphic grain samples. Li Chung-Hsiung model is used to determine the kinetic parameters, including activation energies, correlation coefficient and frequency factor. The results indicate that the kinetic characteristics are well described. With the heating rate increases, the curve of sample weight loss is moving to the high temperature zone. Metamorphic rice and wheat show the same change trend in three different heating rates, and random Ⅰ, Ⅱ modes should be used to get better linear relationship. A2 mode is employed by the same sample in different heating rates.
metamorphic grain biomass thermo-gravimetric analysis kinetics
YAO Lei ZHU Xiu-ming LI Xin-meng LI Chuan-tong
School of Power Engineering,Nanjing Normal University,Nanjing 210042,China School of Chemical Engineering and Technology,China University of Mining & Technology,Xuzhou 221008,
国际会议
广州
英文
1086-1089
2008-12-03（万方平台首次上网日期，不代表论文的发表时间）