Process Control System Based on DCS for Synthetic Ammonia Decarburization

The different control modules for the different parts of process of the synthetic ammonia decarburization are established. Some control tactics combining the softer sensor technology and neural network control with the fuzzy control technology are adopted and the different certain values of the control variable parameters are obtained by calculating. The method is based on the distributed control system (DCS), and it can control the complicated industry process automatically and reduce the product cost.