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Results 1 - 4 of 4
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5/1/2009 - Conference papersThis study shows a very good agreement between observations of partially burnt coal particles under a scanning electron microscopy (SEM) and floor dust samples, collected and analyzed using the alcohol coking test and SEM, to estimate flame travel.
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6/1/2008 - Conference papersThis report examines the effect of oversize particles, cyclone inversion, and cleaning procedures on the Personal Dust Monitor (PDM).
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1/1/2001 - Conference papersThis paper presents the results of a side-by-side comparison of the respirable dust dosimeter and gravimetric respirable dust sampler in a controlled experimental environent in the laboratory and in underground coal mines under normal operating conditions.
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1/1/1997 - Conference papersTraditional techniques to experimentally determine toxic fumes produced by detonating high explosives are not applicable to blasting agents. To detonate properly, blasting agents require confinement, a significant booster, and other parameters.
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Content source: National Institute for Occupational Safety and Health, Mining Program