Search U.S. government technical reports digitized or harvested by TRAIL.
Elemental composition of coal mine dust
Microdetermination of volatile matter and rock dust concentration of airborne coal mine dust
Collection of airborne coal dust by steam
Methane and dust controls for longwalls:Pocahontas no.3 coalbed, Grundy, Va.
Dispersion of dust in a channel by a turbulent gas stream
Multiple-orifice feeder for fine particles
Dust generation and comminution of coal
Methods for sampling noncombustible content of coal mine dust
Dust dispersal by explosion-induced airflow :entrainment by airblast
Dust control at a transfer point using foam and water sprays
Respirable dust survey of an underground oil shale mine and associated milling facility
Effect of symmetric bit wear and attack angle on airborne respirable dust and energy consumption
Triggered barriers for the suppression of coal dust explosions
Dust protection afforded by enclosed cabs on surface and underground mine machinery
Effects of humidity on salt mine dust :a preliminary report
High-pressure shrouded water sprays for dust control
Protection factors of the airstream helmet
Canopy-air curtain dust reductions on a gathering-arm loader
Dust deposition in coal mine airways
Improving dust control technology for U.S. mines
Coal-cutting forces and primary dust generation using radial gage cutters
Analysis of data on respirable quartz dust samples collected in metal and nonmetal mines and mills
In-mine installation of passive water barriers
Using barriers to reduce dust exposure of longwall face workers
Seasonal variation in respirable dust concentration in U.S. coal mines
Triboelectric effects on polyethylene methane drainage pipelines
A critique of the dust explosibility index :an alternative for estimating explosion probabilities
Survey of nuisance and biologically active dusts in metal and nonmetal mines
Measurement of incombustible content of coal mine dust samples
Investigation of dust sources and control technology for longwall plow operations
Interactions and limitations of primary dust controls for continuous miners
Dust considerations when using belt entry air to ventilate work areas
Improved 6.8-L furnace for measuring the autoignition temperatures of dust clouds