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Respirable dust sampling requirements under the Federal Coal Mine Health and Safety Act of 1969

Evaluation of the penetration characteristics of a horizontal plate elutriator and of a 10-mm nylon cyclone elutriator

Radiant heating of coal dust clouds by flames in coal mine galleries

Control of the dust explosion hazard on coal mine shuttle-car runways

An evaluation of the respirable dust sampling program in United States underground coal mines

Sampling and evaluating respirable coal mine dust:a training manual

Effect of Coal Mine Health and Safety Act of 1969 on respirable dust concentrations in selected underground coal mines

Approved dust respirators for coal mines

Detection of organic compounds in respiratory coal dust by high-resolution mass spectrometry

Bureau of Mines procedure for evaluating quartz content of respirable coal mine dust

Dispersal of coal- and rock-dust deposits

The effect of pulsation damping on respirable dust collected by coal mine dust personal samplers

Analysis of trace elements in coal by spark-source mass spectrometry

Comparison of respirable dust concentrations measured with MRE and modified personal gravimetric sampling equipment

Respirable dust adhering to run-of-face bituminous coals

Evaluation of a machine-mounted dust collector

The dustiness of different coal seams

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

Ignitions in mixtures of coal dust, air, and methane from abrasive impacts of hard minerals with pneumatic pipeline steel /Albany Metallurgy Research Center.

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


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