The integration of HAZOP expert system and piping and instrumentation diagrams |
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| Authors: | Lin Cui Jinsong Zhao Ruiqi Zhang |
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| Affiliation: | 1. Department of Chemical Engineering, Tsinghua University, Beijing 100084, China;2. Sinopec Engineering Institute, Chaoyang District, Beijing 100101, China;1. College of Mechanical and Transportation Engineering, China University of Petroleum, Beijing 102249, China;2. CNOOC Zhong Jie Petrochemical Co., Ltd., Cang Zhou 061101, China;1. Department of Health, Safety & Environment (HSE), School of Environment, College of Engineering, University of Tehran, Tehran, Iran;2. Mechanical and Industrial Engineering Department, Ryerson University, Toronto, ON, Canada;3. School of Occupational and Public Health, Ryerson University, Toronto, ON, Canada |
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| Abstract: | The main purpose of hazard and operability (HAZOP) analysis is to identify the potential hazards in the process design which nowadays is generally developed through a computer aided design (CAD) package. Due to the time and effort consuming nature of HAZOP, it is not done in every engineering firm for every design project. To make HAZOP an integral part of process design, an integration framework is proposed in this paper to seamlessly integrate the commercial process design package Smart Plant P&ID (SPPID, Intergraph) with one of the HAZOP expert systems (named as LDGHAZOP) developed by authors. This integration makes it possible to perform HAZOP analysis easily at anytime of the whole lifecycle of a chemical plant as long as the process design is available, which might help the improvement of design quality. One industrial case study is used to illustrate the ability of the integrated system. |
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