Consideration on the Explosion Limit of Coal Dust-Rock Dust Mixtures in the Low Concentration Region
نویسندگان
چکیده
منابع مشابه
Sampling and analysis method for measuring airborne coal dust mass in mixtures with limestone (rock) dust.
Airborne coal dust mass measurements in underground bituminous coal mines can be challenged by the presence of airborne limestone dust, which is an incombustible dust applied to prevent the propagation of dust explosions. To accurately measure the coal portion of this mixed airborne dust, the National Institute for Occupational Safety and Health (NIOSH) developed a sampling and analysis protoco...
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چکیده ندارد.
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ژورنال
عنوان ژورنال: Journal of the Mining and Metallurgical Institute of Japan
سال: 1983
ISSN: 0369-4194,2185-6729
DOI: 10.2473/shigentosozai1953.99.1149_971