Browse TRAIL Inventories

Dust suppression with water sprays during continuous coal mining operations

Field testing the microminerresearch continuous miner

Effect of depth of cut and bit type on the generation of respirable dust

Airborne respirable dust generated during cutting of coal with water jets

Nonclogging water spray system for continuous-mining machines :installation and operating guidelines

Reduction of dust and energy during coal cutting using point-attack bitswith an analysis of rotary cutting and development of a new cutting concept

Dust control on a longwall face with a shearer-mounted dust collector

Water infusion of coalbeds for methane and dust control

Effect of water sprays for respirable dust suppression with a research continuous-mining machine

Comparison of five types of low-energy scrubbers for dust control

Effect of symmetric bit wear and attack angle on airborne respirable dust and energy consumption

Dust control for a borer-type continuous miner using a venturi scrubber on a transfer car

The flammability of coal dust-air mixtures :lean limits, flame temperatures, ignition energies, and particle size effects

Laboratory evaluation of the MRDE scrubber

Triggered barriers for the suppression of coal dust explosions

Sideboard device for improved face ventilation in coal mines

Scrubbers for dust control : a comparison of six medium-energy use types

Suppression of coal dust explosion by water barrier in a conveyor belt entry

Dust deposition in coal mine airways

How to evaluate longwall dust sources with gravimetric personal samplers

Laboratory tests for selecting wetting agents for coal dust control

Reducing longwall tailgate workers' dust exposure utilizing water-powered scrubbers

Effect of asymmetric wear of point attack bits on coal-cutting parameters and primary dust generation

Precision of personal sampling of respirable dust in coal mines

Factors affecting respirable dust generation from longwall roof supports

Effects of water on coal cutting forces and primary dust distribution

Improved shearer-clearer system for double-drum shearers on longwall faces

Exhaust ventilation of deep cuts using a continuous-mining machine

Dust control on longwall shearers using water-jet-assisted cutting

Using barriers to reduce dust exposure of longwall face workers

Dust controls to improve quality of longwall intake air

Deposition of respirable coal dust in an airway

Size scaling of gas explosions :Bruceton Experimental Mine versus the Lake Lynn Mine

Measurement of incombustible content of coal mine dust samples

Preliminary evaluation of the relationship of bit wear to cutting distance, forces, and dust using selected commercial and experimental coal- and rock-cutting tools

Effect of shearer web depth on dust generation and methane liberation

Use of an in-seam tester to determine effects of bit type on primary dust generation

Capillary wetting response of coal after exposure to ambient air atmosphere

Respirable dust sources and controls on continuous auger mining sections

Respirable dust generation :comparison of continuous and conventional mining methods when excavating rock in coal mines

Sources and characteristics of quartz dust in coal mines

Laboratory evaluation of quartz dust capture of irrigated-filter collection systems for continuous miners

Relationship of coal seam parameters and airborne respirable dust at longwalls


Published Year

Subject

Author

‹‹ previous 1 2 next ››