Results 121 to 130 of about 434 (173)

Development of a justification process for selecting alternative risk reduction measures. [PDF]

open access: yesFront Public Health
Saik P   +6 more
europepmc   +1 more source
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Hazard and operability (HAZOP) analysis. A literature review

Journal of Hazardous Materials, 2010
Hazard and operability (HAZOP) methodology is a Process Hazard Analysis (PHA) technique used worldwide for studying not only the hazards of a system, but also its operability problems, by exploring the effects of any deviations from design conditions. Our paper is the first HAZOP review intended to gather HAZOP-related literature from books, guidelines,
Vasilis Fthenakis   +2 more
exaly   +3 more sources

Risk analysis in plant commissioning: the Multilevel Hazop

Reliability Engineering & System Safety, 2002
The paper deals with risk analysis and management in the realisation of process plants by engineering and contracting companies. Specifically, a new analytical methodology is developed to manage the typical risks of plant commissioning. Following a detailed study of the commissioning process and its criticalities, Hazop is selected as the most suitable
CAGNO, ENRICO   +2 more
openaire   +2 more sources

Integration of interlock system analysis with automated HAZOP analysis

Reliability Engineering & System Safety, 2001
Abstract The paper details the integration of a method for the analysis of interlock systems with a software support system for HAZOP analysis. The proposed software aims to enhance the potential of HAZOP in terms of depth and efficiency of the analysis.
M. Cocchiara   +3 more
openaire   +1 more source

Automating HAZOP analysis of batch processes

Computers & Chemical Engineering, 1999
Abstract A support system for the hazard and operabilty studies of batch processes is presented. The search of causes and consequences is automatically performed using similar qualitative models, in form of logic minitrees, for the phases of the operation procedure and the equipment units.
M. Galluzzo, V. Bartolozzi, C. Rinaudo
openaire   +1 more source

HAZOP analysis based on sensitivity evaluation

Safety Science, 2016
Hazard and operability (HAZOP) analysis approach based on sensitivity evaluation is presented in this paper to ensure production safety in complex and large-scale chemical plants. In this approach, the sensitivity evaluation is introduced into HAZOP deviation analysis to measure the effect degree caused by each cause on the corresponding deviation.
Jianxin Kang, Lijie Guo
exaly   +2 more sources

A process simulation-based quantitative HAZOP analysis method

2016 IEEE International Conference on Service Operations and Logistics, and Informatics (SOLI), 2016
Hazard and operability (HAZOP) methodology is an important Process Hazard Analysis (PHA) technique for ensuring safety production in chemical industry. Due to the lacks of accuracy and reliability in manual HAZOP analysis, the quantitative HAZOP analysis has gained more and more attention.
Jianlong Chen   +5 more
openaire   +1 more source

Risk Analysis of a Fuel Storage Terminal Using HAZOP and FTA [PDF]

open access: yesInternational Journal of Environmental Research and Public Health, 2017
The size and complexity of industrial chemical plants, together with the nature of the products handled, means that an analysis and control of the risks involved is required. This paper presents a methodology for risk analysis in chemical and allied industries that is based on a combination of HAZard and OPerability analysis (HAZOP) and a quantitative ...
Mª Carmen González-Cruz   +2 more
exaly   +4 more sources

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