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Hazard and operability (HAZOP) analysis. A literature review
Jordi Dunjó1, Vasilis Fthenakis, Juan A Vílchez
1Centre d'Estudis del Risc Tecnològic (CERTEC), Chemical Engineering Department, Universitat Politècnica de Catalunya, Diagonal 647, 08028-Barcelona, Catalonia, Spain. jdunjo@hotmail.com
Journal of Hazardous Materials
|September 8, 2009
Summary
This paper reviews Hazard and Operability (HAZOP) studies, a key Process Hazard Analysis (PHA) method. It classifies existing literature to define the current state-of-the-art in HAZOP research.
Area of Science:
- Chemical Engineering
- Process Safety
- Risk Management
Background:
- Hazard and Operability (HAZOP) methodology is a globally recognized Process Hazard Analysis (PHA) technique.
- HAZOP systematically identifies system hazards and operability issues by analyzing deviations from design.
- It is crucial for ensuring safety and efficiency in complex industrial processes.
Purpose of the Study:
- To conduct the first comprehensive review of HAZOP-related literature.
- To classify and analyze the body of research on HAZOP methodology over the years.
- To establish the current state-of-the-art in HAZOP studies.
Main Methods:
- Literature search across books, guidelines, standards, major journals, and conference proceedings.
- Systematic classification of gathered HAZOP research.
- Analysis to define the current advancements and trends in HAZOP.
Main Results:
- Identification and categorization of a wide range of HAZOP studies.
- A structured overview of the evolution and application of HAZOP.
- Pinpointing research gaps and areas for future development.
Conclusions:
- The review provides a foundational understanding of the HAZOP landscape.
- It highlights the methodology's enduring importance in process safety.
- The findings guide future research and practical implementation of HAZOP.
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