Michael Hohenberger

Mr. Michael Hohenberger


Research Focus & Metrics

Academic Career Length

7Years (2020-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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29 December 2020 in Processes
Verified
Journal Article
Open access
PDF file
TNThomas Nigl
Thomas Nigl
MBMirjam Baldauf
Mirjam Baldauf
MHMichael Hohenberger
Michael Hohenberger
Roland PombergerRoland Pomberger
Roland Pomberger
Increasing occurrences of waste fires that are caused by improperly discarded lithium-based portable batteries threaten the whole waste management sector in numerous countries. Studies showed that high quantities of these batteries have been found in several municipal solid waste streams in recent years in Austria. This article reveals the main influence factors on the risk of lithium-based batteries in their end-of-life and it focuses on the quantification of damages to portable batteries during waste treatment processes. Hazards are identified and analysed and potential risks in waste management systems are comprehensively assessed. In two scenarios, the results showed that the potential risks are too high to maintain a sustainable form of waste management. According to the assessment, a small fire in a collection vehicle is located in the risk graph’s yellow region (as low as reasonably practicable, ALARP), while a fully developed fire in a treatment plant has to be classified as an unacceptable risk (red region of risk graph). Finally, basic recommendations for action were made.

17 June 2020 in BHM Berg- und Hüttenmännische Monatshefte
Verified
Journal Article
Open access
PDF file
MHMichael Hohenberger
Michael Hohenberger
HRHarald Raupenstrauch
Harald Raupenstrauch
Zusammenfassung Die Arbeitsgruppe Prozess- und Anlagensicherheit des Lehrstuhls für Thermoprozesstechnik an der Montanuniversität Leoben verfügt über umfangreiche Lehr- und Forschungskompetenzen. So wird beispielsweise zur Bestimmung sicherheitstechnischer Kenngrößen von Stäuben und Gasen ein eigens dafür ausgestattetes Labor betrieben. Die Forschungsschwerpunkte umfassen dabei die Untersuchung grundlegender Brand- und Explosionsmechanismen und den daraus folgenden Auswirkungen. Anwendung findet das Wissen in der Prävention von industriellen Katastrophen und Unfällen und deren Abwehr. Der Wissenstransfer erfolgt neben regulären Vorlesungen und Laborübungen durch einen berufsbegleitenden, postgradualen Universitätslehrgang in diesem Bereich.