Process Simulation on Fluidized Bed Pyrolysis of Biomass

摘要

Aspen Plus is a process software with great functions, almost all chemical process could be described by using it. Based on experimental equipment composition and related experimental results, a simulation model of biomass pyrolysis process occurring in a fluidized bed reactor is successfully developed. Via sensitivity analysis on products' output change along with reaction temperature's change and analysis of mutual relationship between fractions of product residues, reaction regulation of biomass pyrolysis process could be received. As a result, this model provides a useful description of the process for producing gas, liquid and solid products, however, receiving more data from experiment is the precondition of the simulation model's optimization.