Mechanism Analysis And Research On Modeling Of Gasification Process Of Biomass Power Generation

Biomass power generation is a kind of important technology for the biomass energy utilization, which can transform agricultural wastes,domestic refuse and industrial organic garbage etc. into clear and efficient power.It is significant to use renewable energy to protect and improve ecological environment. At present, biomass gasification and power generation technologies are lack of the research on modeling and parameter optimization of the characteristics of biomass gasification. The content of tar and contanmination in biomass fuel gas is too high to guarantee fuel gas quality. It is harmful to gas turbine and it can reduce gasification fuel gas value in use. In short, the discussion and research on modeling and parameter optimization has important significance for the development of the characteristics of biomass gasification. The main work is as follows: (1) Mechanism analysis is completed by looking up literature domestic and abroad. (2)The equilibrium model is built based on thermo-chemical equilibrium mechanism. Sensitivity studies and parameter optimization on biomass gasification are completed. (3)The gasification of the bamboo and the wood powder are fitted with the neural network model, the simulation result indicated this model has good fitting effect on process characteristic of gasification.