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May 22, 2011

Magnesium dust explosion?

An I pad manufacturing facility in China has experienced a possible magnesium dust explosion injuring 16 workers. The incident is being investigated. The news article mentions the following:
"Currently, little is known about the cause of the explosion. However, reports by the local Chinese media have stated that the explosion was caused by the ignition of magnesium dust. Magnesium is a highly flammable metal that is commonly used in industrial polishing processes. As reported by CNET, magnesium is also used in the manufacture of fireworks and flares. Faulty or deficient ventilation systems at the Chengdu plant may have allowed magnesium dust to accumulate in the atmosphere. If that was the case, even a small spark would have been enough to trigger an explosion". Read the news article in this link

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