Methanol Synthesis Process Control and Simulation

In order to obtain the greatest economic benefit of synthetic circuit with the minimum energy consumption of the unit methanol, this paper analyzes the mechanism of the methanol synthesis, brings forward a control algorithm based on chain system, finds out two major factors which affect the energy consumption and output, builds a chain system model made up of two related chains and designs the prediction algorithm and the chain control system for the methanol synthesis process. The simulation indicates that the chain system model has high stability, anti-interference ability and fault-tolerance, so the process can be controlled effectively.