The TGA-DTA of Huangjue Tree and an Improved Method of Kinetics
Chao Liu · Energy Technology · 2008
The paralysis characteristics of Huangjue tree′s different parts were studied with TG-DTG-DTA thermal analysis technology.The leave,trunk,branch and root whose paralysis processes were compared.The results show that the paralysis processes of samples are near up to consensus,the corresponding temperature of root is lowest and that of branch is highest on the conditions of the maximum decompose rates,and the maximum decompose rate of root is highest and that of leave is lowest.Based on the test results,fitted the kinetical empirical relationship and calculated the corresponding activation energy.The results show the activation energy of trunk is highest and that of branch is lowest.