Pyrolysis Properties of Potential Biomass Fuels in Southwestern China
The pyrolysis behavior of two biomass fuels (E.Adenophorum and tobacco stem) and their production were analyzed in this paper using Thermo gravimetric analyzer (TGA) combined with a Fourier transform infrared spectrometer (FTIR).The gaseous phase components derived from the samples decomposing were qualitatively evaluated,and a correlation between the yield of acetic acid and carbon dioxide with heating rate was observed.The global pyrolysis kinetic was determined by DAE method where Miura method was used for obtaining /(E)> and a fixed pre-exponential factor of 2.2e13was used to fit DTG curves.CO2 yield was found increased with the accretion of heating rate,while the other gaseous phase production and acetic acid were decreased simultaneously.The maximum of f(E) was found around 170-180 kJ/mol.
Pyrolysis TG-FITR E.Adenophorum Tobacco stem
Ling Qin Qinghai Li Aihong Meng Yanguo Zhang
Key laboratory for Thermal Science and Power Engineering of Ministry of Education Department of Theraml Engineering,Tsinghua University,Beijing 100084,China
国际会议
The 7th International Symposium on Coal Combustion(第七届国际煤燃烧学术会议)
哈尔滨
英文
313-317
2011-07-19（万方平台首次上网日期，不代表论文的发表时间）