Study on the Comparison of Several Kinetic Model Results of Pre-Treated Sweet Sorghum Bagasse Pyrolysis
In order to find out the appropriate kinetic model for biomass pyrolysis, the data from pyrolysis experiments of four samples(untreated biomass, HC1-washed, 3%KC1-treated and 10% KC1-treated) of sweet sorghum bagasse were performed by Thermogravimetry (TG) separately at different heating rates was to be processed by the methods of Ozawa、 Coats-Redfern integration and Achar-Brindley-Sharp differential, and the kinetic parameters were calculated.The results showed that the activation energy from deduced mechanism functions is more approach to the Ozawa”s than that from tentative mechanism functions, and the deduced mechanism functions can better reflect the true kinetic process of four samples of sweet sorghum bagasse pyrolysis.
sweet sorghum pretreatment pyrolysis kinetic model component
Dongyu CHEN Ronghou LIU Qingyu LIU Yanqing HU
College of Engineering Shenyang Agricultural University Shenyang, China Biomass Energy Engineering Research Centre School of Agriculture and Biology, Shanghai Jiaotong Univ
国内会议
北京
英文
28-32
2010-12-18（万方平台首次上网日期，不代表论文的发表时间）