A reduced order thermo-chemical model for blast furnace for real time simulation

Real time simulation of process variables for complex industrial processes like the blast furnace is essential and important for better functioning of process industries. This paper emphasizes a reduced order model of the blast furnace for process monitoring, control and optimization. It describes the assumptions, formulation and solution methods used in making the simulation model. It shows how reduced order model betters the currently available higher order models by reducing computation time and achieving greater accuracy. The effects of certain model parameters have also been studied to show the validity of the model.