Effect of palm-based soap noodles dust concentration on dust explosion severity in a spherical vessel

Muhammad Syahrul Ridhzuan, Mazilan and Siti Zubaidah, Sulaiman and Azizul Helmi, Sofian and Siti Kholijah, Abdul Mudalip and Rohaida, Che Man and Zatul Iffah, Mohd Arshad and Shalyda, Md Shaarani @ Md Nawi (2023) Effect of palm-based soap noodles dust concentration on dust explosion severity in a spherical vessel. Materials Today: Proceedings. pp. 1-5. ISSN 2214-7853. (In Press / Online First) (In Press / Online First)

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DOI/Official URL: https://doi.org/10.1016/j.matpr.2023.04.589

Abstract

The dust explosion propagation of palm-based soap noodles was experimentally studied in a 20-L spherical vessel. Understanding the effect of concentration on this metric is a prerequisite to characterizing the severity of the explosion. This study focused on the link between concentration and overpressure (Pmax), rate of pressure rise (dP/dt), and deflagration index (KST). The highest Pmax, dP/dt, and KST were recorded at 400 g/m3, corresponding to a class St-2 dust with a strong explosion. The agglomeration process evidently controlled the mass burning rate, which affected the dust explosion propagation. This data can help design preventive measures related to palm-based soap noodle dust explosions.

Item Type:	Article
Uncontrolled Keywords:	Agglomeration; Explosion; Deflagration index; Dust; Propagation
Subjects:	T Technology > TP Chemical technology
Faculty/Division:	Faculty of Chemical and Process Engineering Technology Institute of Postgraduate Studies
Depositing User:	Dr. Siti Zubaidah Sulaiman
Date Deposited:	13 Jul 2023 06:52
Last Modified:	13 Jul 2023 06:52
URI:	http://umpir.ump.edu.my/id/eprint/37891
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