Kinetics Analysis of Coconut Shell Pyrolysis

• 作者: JIANG Jian -chu n L IU X u e-m ei S U N K an g X U Fan X U Yu
• 来源期刊: 气象与环境研究：英文版
• 学科: 工学
• 关键词: COCONUT SHELL PYROLYSIS KINETICS China
• 年，卷（期）: 2012,（11）
• 页码范围: 1-3
• 页数: 3页
• 分类号: TS209

摘要

[Objective] The paper aimed to study kinetics analysis of coconut shell pyrolysis. [Method] Thermo gravimetric analysis was used to study the pyrolysis characteristic of coconut shell at different pyrolysis rates (5, 10, 20 K/min). [Result] The pyrolysis process included 3 stages, water loss, pyrolysis, and thermal condensation. The pyrolysis process can be described through first-order reaction model. With the increasing pyrolysis rate, activation energy in the first stage rose, but activation energy in the second stage reduced. [Conclusion] The study provided theoretical basis for the promotion and application of biomass energy.