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Results 11 - 20 of 22
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1/1/2010 - Peer reviewed journal articlesThis research evaluated the quality of dust dispersion in the Siwek 20-L chamber using Pittsburgh coal, Gilsonite, and purple K dusts.
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3/1/2009 - Peer reviewed journal articlesThe work presented in this paper focuses on providing a more accurate conversion multiplier than previously reported in the literature, using an independent direct comparison of the 2.0 L and 1.7 L min^(-1) Dorr-Oliver cyclones.
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6/1/2006 - Conference papersThe relationship of dust concentrations measured by personal gravimetric samplers to those measured by the SKCDD, an affordable, person-wearable, real-time dust monitor.
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1/1/2003 - Peer reviewed journal articlesThis paper presents the results of testing of the Dynamic Component Program model with the ISC3 model of predicting dispersion of dust from haul trucks at two surface mine sites.
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2/1/2002 - Peer reviewed journal articlesThis article summarized results of research conducted by the National Institute for Occupational Safety and Health (NIOSH) at its Pittsburgh Research Laboratory. The objective of this work was to determine the correlation between the mass (M) of respir...
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1/1/2002 - Conference papersThis paper examines the development of dust sampling methods in U.S. coal mines, with emphasis on the benefits of personal sampling and on recent developments that permit real-time assessment of dust exposure.
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6/1/2001 - Conference papersThe machine-mounted continuous respirable dust monitor (MMCRDM) is a fixed-location area sampling device developed for possible use at the working face of an underground coal mine. decades. Recently, an extensive series of laboratory and underground tes...
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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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5/1/1998 - Reports of InvestigationsFull-scale testing and results are described for an automated system that continuously monitors the accumulation of coal dust in mine entries.
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7/1/1997 - Technology NewsA machine-mounted continuous respirable dust monitor is discussed that can accurately monitor, display, and record concentration levels of respirable coal mine dust in mines for extended periods.
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Content source: National Institute for Occupational Safety and Health, Mining Program