摘要
生物质热裂解液化是未来最有前途的可再生能源形式之一。为优化工艺参数和改进设备 ,对稻草在 N2 气中以低加热速率 (10、15、2 0、30℃ /min)用热重分析仪 (TGA )进行动力学研究 ,建立起的一级平行反应模型给出了快速热解区的最佳拟合 ,并对热解过程中测得的质量损失、温度。
The pyrolysis of biomass is one of the most promising renewable forms of future energy. The optimal parameters of pyrolysis and the proper equipment design require the knowledge of kinetics. In this paper, Thermogravimetric Analysis(TGA) was used to study the thermal degradation of rice straw at different heating rates (10?15?20?30℃/min) under a nitrogen atmosphere. The kinetic model for first order paralled linear reaction is provided and details are presented such as weight loss, temperature and kinetic data obtained during the pyrolysis of rice straw.
出处
《农业工程学报》
EI
CAS
CSCD
北大核心
2002年第1期107-110,共4页
Transactions of the Chinese Society of Agricultural Engineering
基金
上海市高等学校科学技术发展基金项目 (2 0 0 0 H0 4)
