Kinetic model establishment and verification of the biomass gasification on fluidized bed

In order to describe the reaction mechanism of biomass gasification better, this article modified the kinetic model previously established by the authors based on the form of reaction rate and fitted the kinetic parameters of pine sawdust, then a whole biomass gasification model were established, the equitation of mass equilibrium, reaction kinetic and energy balance are included. Finally, With MATLAB platform, the model was testified through simulating on two aspects of reaction process and the final gas composition, which provide theory basis for the further determination and optimization of the gasification projects and parameters of fluidized bed biomass gasification.