Combining HAZOP with dynamic process model development for safety analysis

Shimon Eizenberg; Mordechai Shacham; Neima Brauner

doi:10.1016/S1570-7946(06)80077-5

Combining HAZOP with dynamic process model development for safety analysis

Shimon Eizenberg, Mordechai Shacham, Neima Brauner

Department of Chemical Engineering

Research output: Contribution to journal › Article › peer-review

10 Scopus citations

Abstract

A quantitative variation of the HAZOP (Hazard and Operability Analysis) procedure is demonstrated. The process is divided into sections and dynamic models of the separate sections are prepared. Those models are used in the framework of the HAZOP procedure to determine the magnitude of the deviations from normal operation conditions that may lead to serious accidents and to test design modification to improve the safety characteristic of the process. A process involving an exothermic reaction conducted in a semi-batch reactor is used to demonstrate the advantages of the proposed procedure.

Original language	English
Pages (from-to)	389-394
Number of pages	6
Journal	Computer Aided Chemical Engineering
Volume	21
Issue number	C
DOIs	https://doi.org/10.1016/S1570-7946(06)80077-5
State	Published - 1 Dec 2006

Keywords

Dynamic simulation
HAZAN
HAZOP
Temperature runaway

ASJC Scopus subject areas

General Chemical Engineering
Computer Science Applications

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10.1016/S1570-7946(06)80077-5

Cite this

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abstract = "A quantitative variation of the HAZOP (Hazard and Operability Analysis) procedure is demonstrated. The process is divided into sections and dynamic models of the separate sections are prepared. Those models are used in the framework of the HAZOP procedure to determine the magnitude of the deviations from normal operation conditions that may lead to serious accidents and to test design modification to improve the safety characteristic of the process. A process involving an exothermic reaction conducted in a semi-batch reactor is used to demonstrate the advantages of the proposed procedure.",

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AU - Brauner, Neima

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AB - A quantitative variation of the HAZOP (Hazard and Operability Analysis) procedure is demonstrated. The process is divided into sections and dynamic models of the separate sections are prepared. Those models are used in the framework of the HAZOP procedure to determine the magnitude of the deviations from normal operation conditions that may lead to serious accidents and to test design modification to improve the safety characteristic of the process. A process involving an exothermic reaction conducted in a semi-batch reactor is used to demonstrate the advantages of the proposed procedure.

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KW - HAZOP

KW - Temperature runaway

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ER -

Combining HAZOP with dynamic process model development for safety analysis

Abstract

Keywords

ASJC Scopus subject areas

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