The discovery of information from such diverse data sources can be subsequently used for process and performance monitoring including alarm rationalization, root cause diagnosis of process faults, hazard and operability analysis, safe and optimal process operation.
Hazard and operability analysis (HAZOP) is widely used in process hazard analysis of chemical processes.
This warrants plantwide dynamic operability analysis in the process design stage.
For the operability analysis, two control structures are proposed with three different combinations of TPM.
A quantitative variation of the hazard and operability analysis (HAZOP) procedure is demonstrated.
Operability analysis is one of the bridges that links process design and control.
A design stage is performed prior to the operability analysis where the design variables are chosen.
Therefore maintenance requirements and the operability analysis are essential inputs for the design.
For the operability analysis, a nonlinear model that describes the membrane reactor system is derived.
In this paper, a numerical approach to operability analysis is developed.
