Study on Kinetics Characteristics of Biomass Thermal Decomposition by Using Thermogravimetric Analysis

被引：0
|
作者：
Tang, Zijun [1 ]
Fang, Ping [1 ]
Huang, Jianhang [1 ]
Cen, Chaoping [1 ]
机构：
[1] South China Inst Environm Sci, Minist Environm Protect, Guangzhou, Guangdong, Peoples R China
来源：
INTERNATIONAL CONFERENCE ON NEW ENERGY AND RENEWABLE RESOURCES (ICNERR 2015) | 2015年
关键词：
biomass; TG analysis; kinetics; thermal decomposition;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
In this paper, the combustion and pyrolysis kinetics characteristics of biomass material were investigated by using thermogravimetric (TG) analysis. The results showed that biomass material has a high content of C, O and volatile; the mass loss of biomass during combustion can be divided into water evapration stage and organic content de-volatilization stage; key parameters of kinetics characteristics were determined, all the coefficients of determination (R-2) were greater than 0.80; and the linearized reaction model was better used to describe the biomass heating behavior at lower organic decomposition temperature. It was observed that the investigated biomass material showed different kinetics characteristics in combustion and pyrolysis.
引用
收藏
页码：352 / 360
页数：9
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