The Study of TG Experiment for Energy Crops and Traditional Biomass

The weight-loss characters of energy crops and traditional hiomass were studied by means of thermogravi- metric analysis in nitrogen ambience.And the paper also studied the kinetic of these biomass according to the re- sults of the thermo gravimetric experiments.The results show that the characters of pyrolysis and weight-loss for these biomass showed four different rules according to the classification.However,in the same classification of bio- mass,energy crops and traditional biomass have the same weight-loss characteristics,but the pyrolysis degree of the energy crops is deeper than traditional biomass obviously.And the activations energy of the wood particles which are mainly composed of lignin is the lowest,and is the easiest to have reaction.The two kinds of energy crops are comparatively easier to pyrolyze than the traditional biomass-b.