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Research of minimum ignition energy for nano Titanium powder and nano iron powder
Most manufacturing units that process nanoparticles face a threat from fires and explosions. This study examines Ti powders with diameters of 3, 8, 20, and 45 micrometers, 35, 75, and 100 nm, and Fe powders with diameters of 150 micrometers, and 15, 35 nm, and 65 nm. The goal of this study was to measure the minimum ignition energy (MIE) for each of the above mentioned powders using a modified version of the 1.2-L Hartmann apparatus. According to the data obtained from the experimental results, the MIEs for all the nanopowders were less than 1 mJ; the low MIEs of these powders indicate that they are extremely combustible. Therefore, it is imperative for manufacturing units of these powders to take precautionary measures against untoward incidents involving electrostatic sparks, collisions, etc.
Research of minimum ignition energy for nano Titanium powder and nano iron powder
Most manufacturing units that process nanoparticles face a threat from fires and explosions. This study examines Ti powders with diameters of 3, 8, 20, and 45 micrometers, 35, 75, and 100 nm, and Fe powders with diameters of 150 micrometers, and 15, 35 nm, and 65 nm. The goal of this study was to measure the minimum ignition energy (MIE) for each of the above mentioned powders using a modified version of the 1.2-L Hartmann apparatus. According to the data obtained from the experimental results, the MIEs for all the nanopowders were less than 1 mJ; the low MIEs of these powders indicate that they are extremely combustible. Therefore, it is imperative for manufacturing units of these powders to take precautionary measures against untoward incidents involving electrostatic sparks, collisions, etc.
Research of minimum ignition energy for nano Titanium powder and nano iron powder
Versuche zur Mindestzündenergie bei Titan-Nanopulver und Eisen-Nanopulver
Wu, Hong-Chun (author) / Chang, Ri-Cheng (author) / Hsiao, Hsiao-Chi (author)
Journal of Loss Prevention in the Process Industries ; 22 ; 21-24
2009
4 Seiten, 5 Bilder, 4 Tabellen, 8 Quellen
Article (Journal)
English
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