Incorporation of thermal explosion scenarios into the multilevel risk analysis procedure
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F21%3A39916539" target="_blank" >RIV/00216275:25310/21:39916539 - isvavai.cz</a>
Result on the web
<a href="https://aiche.onlinelibrary.wiley.com/doi/epdf/10.1002/prs.12191" target="_blank" >https://aiche.onlinelibrary.wiley.com/doi/epdf/10.1002/prs.12191</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/prs.12191" target="_blank" >10.1002/prs.12191</a>
Alternative languages
Result language
angličtina
Original language name
Incorporation of thermal explosion scenarios into the multilevel risk analysis procedure
Original language description
The work's starting point is the multilevel risk analysis procedure (MLRAP), the difficulty of which sits comfortably between the easiest qualitative risk studies and the most complicated quantitative analysis. MLRAP was originally developed for use in explosive-handling plants. During the application of MLRAP, a gap in the procedure was found. The approach was not easily applicable to functional nodes with possible exothermic reactions. This article aims to the identification of a reasonable number of layer of protection analysis thermal explosion scenarios for such functional nodes. Two tools are utilized for this purpose: the Stoessel's concept of criticality classes and the use of adiabatic calorimetry results to classify functional nodes with the possibility of an exothermic reaction. The article modifies the original MLRAP so that for functional nodes where an exothermic reaction is possible, it identifies initiating events and scenarios depending on the criticality class and the type of reactor. A detailed flow chart complements the modification of MLRAP. The application of the modified MLRAP for the identification of thermal runaway scenarios not only in the explosive-handling processes is illustrated by two examples.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20402 - Chemical process engineering
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Process Safety Progress
ISSN
1066-8527
e-ISSN
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Volume of the periodical
40
Issue of the periodical within the volume
2
Country of publishing house
GB - UNITED KINGDOM
Number of pages
13
Pages from-to
"e12191"
UT code for WoS article
000565617000001
EID of the result in the Scopus database
2-s2.0-85090247250