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   Articles with "dust explosion" as a keyword



Experimental analysis on post-explosion residues for evaluating coal dust explosion severity and flame propagation behaviors

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recommendations! Published in 2018 at "Fuel"

DOI: 10.1016/j.fuel.2017.11.093

Abstract: Abstract Coal dust explosion is a major threat to coal mine and other coal processing or utilizing industries. A deep investigation and accurate knowledge of coal dust explosion mechanism are still essential for the development… read more here.

Keywords: explosion severity; dust explosion; coal dust; explosion ... See more keywords

Comparison on the explosivity of coal dust and of its explosion solid residues to assess the severity of re-explosion

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recommendations! Published in 2019 at "Fuel"

DOI: 10.1016/j.fuel.2019.04.080

Abstract: Abstract The complex post-explosion environment in a coal mine can induce multiple methane explosions, in which coal dust explosion residues might be involved. To investigate the explosion possibility and characteristics of coal dust explosion solid… read more here.

Keywords: explosion; coal dust; solid residues; coal ... See more keywords

Numerical study on the internal and external flow field of dust explosion venting

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recommendations! Published in 2019 at "International Journal of Thermal Sciences"

DOI: 10.1016/j.ijthermalsci.2019.106008

Abstract: Abstract Explosive pressure relief is often used in process industries to reduce the hazardous effects of dust explosion in the conveyance pipeline. The effectiveness of venting and the conditions associated with the explosive dust cloud… read more here.

Keywords: explosion; numerical study; explosion venting; pressure ... See more keywords

Effect of dust explosion suppression by sodium bicarbonate with different granulometric distribution

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recommendations! Published in 2017 at "Journal of Loss Prevention in The Process Industries"

DOI: 10.1016/j.jlp.2017.02.012

Abstract: Abstract The inert powder of sodium bicarbonate with different particle size distribution in certain proportion was employed to study its suppressing effect on dust explosion and flame propagation. A certain proportion of combustible aluminum dust… read more here.

Keywords: dust explosion; flame; dust; explosion ... See more keywords

Construction of a 36 L dust explosion apparatus and turbulence flow field comparison with a standard 20 L dust explosion vessel

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recommendations! Published in 2018 at "Journal of Loss Prevention in The Process Industries"

DOI: 10.1016/j.jlp.2018.05.014

Abstract: Abstract By modifying the dispersion system and the ignition delay time, and hence the flow field and turbulence intensity during the combustion process, various 20 L dust explosion vessels have been calibrated to give results comparable… read more here.

Keywords: dust explosion; turbulence; vessel; explosion ... See more keywords
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PAN dust explosion inhibition mechanisms of NaHCO3 and Al(OH)3

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recommendations! Published in 2021 at "Journal of Loss Prevention in The Process Industries"

DOI: 10.1016/j.jlp.2021.104619

Abstract: Abstract We investigate the PAN dust explosion inhibition behaviors of NaHCO3 and Al(OH)3 in a 20 L spherical explosion system and a transparent pipe explosion propagation test system. The results show that, in the standard 20 L… read more here.

Keywords: explosion; pan dust; dust explosion; explosion inhibition ... See more keywords

Inhibition of diammonium phosphate on the wheat dust explosion

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recommendations! Published in 2020 at "Powder Technology"

DOI: 10.1016/j.powtec.2020.04.026

Abstract: Abstract (NH4)2HPO4 is widely used in industrial product as a typical additive. To reveal the inhibition of (NH4)2HPO4 on the wheat dust explosion, a vertical pipeline was built to study the explosion of wheat dust… read more here.

Keywords: dust explosion; nh4 2hpo4; wheat dust; inhibition ... See more keywords
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Study on the inhibition of Al-Mg alloy dust explosion by modified Mg(OH)2

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recommendations! Published in 2021 at "Powder Technology"

DOI: 10.1016/j.powtec.2021.02.037

Abstract: Abstract In order to develop an excellent explosive inhibitor for Al-Mg alloy dust explosion, the micron grade Mg(OH)2 (MH) was selected as the explosive suppressant, and the surface modification was carried out with the coupling… read more here.

Keywords: explosion; alloy dust; experiment; dust explosion ... See more keywords
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A new 365-litre dust explosion chamber: Design and testing

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recommendations! Published in 2021 at "Powder Technology"

DOI: 10.1016/j.powtec.2021.03.061

Abstract: Abstract The explosions of combustible dusts pose a hazard in many industries. Several serious accidents have resulted in material damage, impaired environment, and the losses of human lives. Specific equipment has been developed to determine… read more here.

Keywords: chamber; explosion chamber; new 365; detonation chamber ... See more keywords
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Suppression effect of inert gases on aluminum dust explosion

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recommendations! Published in 2021 at "Powder Technology"

DOI: 10.1016/j.powtec.2021.04.073

Abstract: Abstract The suppression mechanism of inert gases for 5 μm aluminum dust explosion was investigated in a confined cuboid chamber. The characteristic parameters of flame propagation and explosion severity parameters that were affected by the inert… read more here.

Keywords: explosion; suppression; aluminum dust; gases aluminum ... See more keywords

Coping With a Mass Casualty: Insights into a Hospital’s Emergency Response and Adaptations After the Formosa Fun Coast Dust Explosion

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recommendations! Published in 2019 at "Disaster Medicine and Public Health Preparedness"

DOI: 10.1017/dmp.2019.69

Abstract: ABSTRACT Objective: The study provides a comprehensive insight into how an initial receiving hospital without adequate capacity adapted to coping with a mass casualty incident after the Formosa Fun Coast Dust Explosion (FFCDE). Methods: Data… read more here.

Keywords: dust explosion; coast dust; formosa fun; coping mass ... See more keywords