The dynamics study on Co-gasification of coal and biomass
In order to obtain the co-gasification properties of coal and biomass, the coal char and biomass char were firstly prepared by fast pyrolysis in a fixed-bed. Subsequently, co-gasification of coal char/biomass char blends and gasification of individual feedstocks used in the blends were performed in a modified PerkinElmer TGS-2 thermobalance analyzer. In the experiments, the coal sample used is Huolinhe lignite (from the Inner Mongolia Autonomous Region, China) and the biomass samples selected were MBM (meat and bone mixture) and bagasse. The gasification agent carried was the mixture of steam and nitrogen. The influences of gasification temperature, the blending ratio of biomass in mixtures on co-gasification properties were investigated. The results indicated that the reaction rate of coal/biomass mixtures was improved compared to coal only.
Coal gasification Biomass Co-gasification
Ren haijun Zhang yongqi Fang yitian Wang yang
Institute of Coal Chemistry,Chinese Academy of Sciences,Talyuan 030001 China;Graduate School of Chin Institute of Coal Chemistry,Chinese Academy of Sciences,Talyuan 030001 China
国际会议
广州
英文
1076-1079
2008-12-03（万方平台首次上网日期，不代表论文的发表时间）