Process Hazard Analysis of Process Industries

Process Hazard Analysis (PHA) and Risk Assessment Techniques are the key factors in the industrial safety. The Process safety management permits the utilization of various analysis techniques and elimination or mitigation of the various hazards in process industries. Hazard Identification (HAZID) helps in defining all possible hazardous events, through which one can be prepared for probable solutions beforehand. Hazard and Operability (HAZOP) study is the main technique for analyzing various hazards that can occur in industry. Of various types of HAZOP methodology, deviation by deviation methodology will be adopted for this particular thesis. The following research article is intended to conduct the HAZOP study of the chemical plants and present the outcomes. QRA is a quantitative risk assessment model widely used worldwide for risk assessment methods to estimate and then score numerical estimates of the level of risk associated with a specific activity or set of activities.