Safari Books Online is a digital library providing on-demand subscription access to thousands of learning resources.
• The basic methods used to control chemical processes
• How to regulate chemical processes
• What some typical control strategies for processes are
• What some typical regulation strategies for processes are
• What digital logic is and what its main components are
• What the benefits are of an operator training simulator (OTS)
Over the life of a plant, it is important for operating conditions to be regulated in order to obtain stable operations and to produce quality products efficiently and economically. In this chapter, regulation is considered; a subset of this is process control. Regulation establishes the strategy by which the process can be controlled. Regulation also involves the dynamic response (transient behavior) of the process to changes in operating variables. The latter will not be considered here as it is covered in the typical undergraduate process control course.