SIMULATION OF COAL PYROLYSIS BY SOLID HEAT CARRIER IN A MOVING BED PYROLYZER

摘要

A one-dimensional numerical model for coal pyrolysis by solid heat carrier in a moving-bed pyrolyzer was developed based on a laboratory scale reactor. The temperature distribution and gas, tar yields were predicted, according to the experimental operating parameters. It showed that the simulation results are close to the experiment ones. It may provide a means for the reactor scale-up after further modification of the model.