期刊
ENERGY CONVERSION AND MANAGEMENT
卷 108, 期 -, 页码 210-218出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.enconman.2015.11.014
关键词
Micro fluidized bed; Isothermal; Oxidative pyrolysis; Kinetic parameters
资金
- National Natural Science Foundation of China [51406226]
- National key Foundation for Exploring Scientific Instrument [2011YQ12003906]
- China Postdoctoral Science Foundation [2014M551693]
Isothermal and kinetic experiments have been performed using a micro-fluidized bed reactor to obtain kinetic parameters for the oxidative thermal decomposition of biomass materials (herb residue) with different oxygen concentrations (5, 10 and 20 vol.%) in the inlet gas stream. The kinetic parameters were calculated by Friedman-Reich-Levi (FRL) method and universal integral method. The releasing characteristics of CO, CO2 and H-2 were significant affected by the oxygen concentration. The time for complete releasing the gas components was shorted with increasing temperature and oxygen concentration. An increase in activation energy for forming CO and CO2 was observed at higher oxygen concentration, while the activation energy values of H-2 decreased. All the activation energies obtained under oxidative atmosphere were higher compared with that under inert environment. (C) 2015 Elsevier Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据