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Investigation into the Suppression Effects of Inert Powders on the Minimum Ignition Temperature and the Minimum Ignition Energy of Polyethylene Dust [PDF]

open access: yesProcesses, 2020
The risks associated with dust explosions still exist in industries that either process or handle combustible dust. This explosion risk could be prevented or mitigated by applying the principle of inherent safety. One effective principle is to add an inert material to a highly combustible material in order to decrease its ignition sensitivity.
Yingquan Qi, Wentao Ji, Xiaoping Wen
exaly   +2 more sources

Nex-Hys: minimum ignition temperature of hybrid mixtures

Journal of Loss Prevention in the Process Industries, 2021
Abstract Although the minimum ignition temperature is an important safety characteristic and of practical relevance in industrial processes, actually only standard operation procedures are available for pure substances and single-phase values. Nevertheless, combinations of substances or mixtures are used in industrial processes and up to now it is ...
Dieter Gabel   +2 more
exaly   +2 more sources

Experimental investigations of the minimum ignition energy and the minimum ignition temperature of inert and combustible dust cloud mixtures

Journal of Hazardous Materials, 2016
The risks associated with dust explosions still exist in industries that either process or handle combustible dust. This explosion risk could be prevented or mitigated by applying the principle of inherent safety (moderation). This is achieved by adding an inert material to a highly combustible material in order to decrease the ignition sensitivity of ...
Emmanuel Kwasi Addai, Dieter Gabel
exaly   +3 more sources

A numerical model for the prediction of the minimum ignition temperature of dust clouds

open access: yesJournal of Loss Prevention in the Process Industries, 2023
sponsorship: Acknowledgements The authors gratefully acknowledge the financial contribution from China Scholarship Council (201806030181) . (China Scholarship Council|201806030181)
Tengfei Chen   +2 more
exaly   +3 more sources

Models to estimate the minimum ignition temperature of dusts and hybrid mixtures

Journal of Hazardous Materials, 2016
The minimum ignition temperatures (MIT) of hybrid mixtures have been investigated by performing several series of tests in a modified Godbert-Greenwald furnace. Five dusts as well as three perfect gases and three real were used in different combinations as test samples.
Emmanuel Kwasi Addai, Dieter Gabel
exaly   +3 more sources

Minimum Ignition Temperature of layer and cloud dust mixtures

Journal of Loss Prevention in the Process Industries, 2015
Abstract The prevention of dust explosions is still a challenge for the process industry. Ignition, in particular, is a phenomenon that is still not completely understood. As a consequence, safety conditions pertaining to ignition suppression are rarely identified to an adequate level.
Enrico Danzi, Luca Marmo
exaly   +3 more sources

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