TRAIL - Technical Report Archive and Image Library

Electrokinetic densification of solids in a coal mine sediment pond-- a feasibility study (in two parts).

Emission products from combustion of conveyor belts

Mine Safety Education and Training Seminar :proceedings : Bureau of Mines technology transfer seminar, Pittsburgh, PA, May 17, 1988, Beckley, WV, May 19, 1988, St. Louis, MO, May 24, 1988, and Reno, NV, May 26, 1988

Cost comparison of gob hole and cross-measure borehole systems to control methane in gobs

Factors affecting strength and stability of wood cribbing :height, configuration, and horizontal displacement

Evaluation of water-jet-assisted drilling with handheld drills

Permeability and corrosion resistance of reinforced sulfur concrete

Comparative study of blasting vibrations from Indiana surface coal mines

Dielectric properties of low-loss minerals

Potential for recovery of rutile and other byproducts from western copper tailings

Control of airborne respirable dust in the face area with water sprays using a full-scale laboratory model

Anticollision systems for large mine-haulage trucks

Case study of the effects of longwall mining induced subsidence on shallow ground water sources in the northern Appalachian coalfield

Chromium recovery from high-temperature shift Cr-Fe catalysts

Fire endurance of mine stoppings

Closed loop control for a continuous mining machine

Use of lignochemicals and humic acids to remove heavy metals from process waste streams

Comparison of aerial and ground surveying of subsidence over an active longwall

Analyses of natural gases, 1987

Integrated compartment-machine design for low-coal shuttle cars

Surface subsidence over longwall panels in the western United States :final results at the Deer Creek Mine, Utah

Coal extraction, transport, and logistics technology for underground mining

A testbed for autonomous mining machine experiments

A seal breaching operation in Quinland Coal Mine :a case study

Application of stereoscopic (3-D) slides to roof and rib hazard recognition training

Behavioral accident simulator computer program user guide and technical reference manual

Recent developments in metal and nonmetal mine fire protection :proceedings, Bureau of Mines Technology Transfer Seminars, Denver, CO, October 18-19; Detroit, MI, October 20-21; Las Vegas, NV, November 1-2; and Spokane, WA, November 3-4, 1988

Characterization of the 1986 coal mining workforce

Characterization of the 1986 metal and nonmetal mining workforce

Characterization of the 1986 stone mining workforce

Characterization of the 1986 metallic mining workforce

Tin occurrences near Rocky Mountain (Lime Peak), east-central Alaska

Characterization of the 1986 nonmetallic mining workforce

Gallium and gallium arsenide :supply, technology, and uses

Leaching gold-silver ores with sodium cyanide and thiourea under comparable conditions

Computer modeling of dust and forces for longwall mining systems

Beach characteristics of mine waste tailings

Computer-assisted mine design procedures for longwall mining

Dimensional changes of select ceramic materials exposed to HC1, HNO₃, and H₂SO₄ acid environments

Foundation response to high-extraction mining in Southern Illinois

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

Inhibition of spontaneous combustion of coal

Pallet loading dust control system

Metal recovery from secondary copper converter dust by ammoniacal carbonate leaching

Instructional mode and its effect on initial self-contained self-rescuer donning attempts during training

Vacuum induction melting of Ti-6AI-4V in a cold crucible

Critical conditions for ignition and propagation of mine fires

Comparative study of pillar load transfer associated with multiple-seam mining

Horizontal trajectories of rotary-drilled holes

Evaluation of refractories for aluminum recycling furnaces

Keyword Search

Published Year

Subject

Author