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http://dx.doi.org/10.14346/JKOSOS.2018.33.2.39

Hazard Assesment of Dust Explosion Pharmaceutical Raw Material Powders  

Kim, Won Sung (Hanmi Fine Chemical, Co.)
Lee, Keun Won (Occupational Safety & Health Research Institute, KOSHA)
Woo, In Sung (Department of Safety Engineering, Incheon National University)
Jeon, Sang Yong (Hanmi Fine Chemical, Co.)
Publication Information
Journal of the Korean Society of Safety / v.33, no.2, 2018 , pp. 39-44 More about this Journal
Abstract
Dust explosions are occurring in a variety of industries. A dust explosion caused by a specific energy generates huge amount of energy in the ignition and releases decomposition gas. Damages can be increased since this released decomposition gas can cause second and subsequent explosions. In this study, the goal was to obtain practical information on what could affect the explosion by comparing the characteristics of two kinds of dusts with completely different chemical properties. Three kinds of dusts were measured and evaluated for explosion pressure, dust explosion index, explosion limit and minimum ignition energy. It is possible to grasp the characteristics of each dust and use it as useful accident prevention data in the production of raw material powder.
Keywords
dust explosion; raw material powder; explosion pressure; dust explosion index; explosion limit and minimum ignition energy;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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