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Determination of measures for a safe production depending on the hazardous properties of explosive substances (pyrotechnic compositions)

  • During manufacturing and production processes of pyrotechnic compositions, semi-finished devices and regular pyrotechnic articles an inadvertent reaction or even explosion cannot be fully excluded. The optimization of the design of the involved single work processes can only reduce the risk of such a scenario. For doing so, one must consider the respective properties regarding thermal, mechanical, chemical and electrostatic sensitivities of the compositions being processed. One major key parameter in reducing the risks of such an event is to minimize the consequences, if the likelihood of this event cannot be further reduced. Minimizing the consequences in cases of unintended explosions during production processes comprises of construction measures regarding buildings (different walls, orientation etc.), increasing safety distances to other buildings, and lowering the maximum net explosive masses and the number of people per room or production process. Important criteria for definingDuring manufacturing and production processes of pyrotechnic compositions, semi-finished devices and regular pyrotechnic articles an inadvertent reaction or even explosion cannot be fully excluded. The optimization of the design of the involved single work processes can only reduce the risk of such a scenario. For doing so, one must consider the respective properties regarding thermal, mechanical, chemical and electrostatic sensitivities of the compositions being processed. One major key parameter in reducing the risks of such an event is to minimize the consequences, if the likelihood of this event cannot be further reduced. Minimizing the consequences in cases of unintended explosions during production processes comprises of construction measures regarding buildings (different walls, orientation etc.), increasing safety distances to other buildings, and lowering the maximum net explosive masses and the number of people per room or production process. Important criteria for defining and setting protection measures are the so-called ‘hazard groups’ (in German ‘Gefahrgruppen’), net explosive masses and the main impacts or hazards (such as blast pressure, heat/radiation and debris). This paper aims at presenting some approaches used in Germany to minimize the impacts of possible reactions or inadvertent explosions during production processes of pyrotechnic compositions and articles in work spaces. This includes also the determination of safety distances and discussions on reducing thermal impacts.zeige mehrzeige weniger

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Metadaten
Autor*innen:Lutz Kurth
Dokumenttyp:Beitrag zu einem Tagungsband
Veröffentlichungsform:Graue Literatur
Sprache:Englisch
Titel des übergeordneten Werkes (Englisch):Proceedings of 17th International Symposium on Fireworks
Jahr der Erstveröffentlichung:2019
Organisationseinheit der BAM:2 Prozess- und Anlagensicherheit
2 Prozess- und Anlagensicherheit / 2.4 Prüfung und Bewertung von Explosivstoffen/Pyrotechnik
Herausgeber (Institution):International Symposium on Fireworks Society Ltd (ISFS Ltd)
Jahrgang/Band:2019
Erste Seite:202
Letzte Seite:216
DDC-Klassifikation:Technik, Medizin, angewandte Wissenschaften / Ingenieurwissenschaften / Ingenieurbau
Freie Schlagwörter:Explosions; Hazard group; Manufacturing; Pyrotechnic; Safety
Themenfelder/Aktivitätsfelder der BAM:Infrastruktur
Veranstaltung:17th International Symposium on Fireworks
Veranstaltungsort:Puerto Vallarta, Mexico
Beginndatum der Veranstaltung:06.05.2019
Enddatum der Veranstaltung:10.05.2019
ISBN:978-1-988778-05-1
Verfügbarkeit des Dokuments:Datei im Netzwerk der BAM verfügbar ("Closed Access")
Datum der Freischaltung:23.05.2019
Referierte Publikation:Nein
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