ACS TP Rectification Column of Alcohol Regeneration With Pid Controllers
The article discusses the features of the development of an automated process control system for a distillation column for alcohol recovery with PID controllers. A general scheme of the system, in which a distillation column is a key element, is built. Based on SCADA, the human-machine interface of the process control system of a distillation column was developed. The PID controller was implemented as a program unit of the control system and its operation was studied for the process of changing the vapor pressure in the heating system.