TRAIL - Technical Report Archive and Image Library

Solubility of anhydrous AlCl₃ in TiCl₄ and VCl₄

Large-scale dewatering of phosphatic clay waste from Polk County, FL

Investigation of similarities between methane drainage potential of Utah's Sunnyside Coalbed and eastern U.S. coalbeds

Thickening fine coal refuse slurry for rapid dewatering and enhanced safety

Hydrometallurgical process for producing lead and elemental sulfur from galena concentrates

Particle size distribution of quartz and other respirable dust particles collected at metal mines, nonmetal mines, and processing plants

Steam-induced volatilization of silica from refractories

Strata interactions in multiple-seam mining--two case studies in Pennsylvania

Calcium chloride-oxygen leaching and metals recovery from an arsenical copper-cobalt concentrate

An improved analyzer for determining helium-4 in parts-per-billion range

Mineral industries of the Middle East

Mineral investigation of the Baboquivari Peak Wilderness study area (AZ-020-203B), Pima County, Arizona

Survey of nuisance and biologically active dusts in metal and nonmetal mines

Estimation of remaining lode gold endowment in selected mining districts of Alaska

Natural and synthetic zeolites

Reducing dust exposure of workers during bag stacking in enclosed vehicles

Assessment and determination of illumination needs for operators of mobile surface mining equipment

Human factors contributing to groundfall accidents in underground coal mines :workers' views

Eastern coal mine geomechanics :proceedings, Bureau of Mines Technology Transfer Seminar, Pittsburgh, PA, November 19, 1986

An analysis of off-highway haulage truck maintenance and repair accidents, 1978-84

Spontaneous combustion fire detection for deep metal mines

Evaluation of selected lode gold deposits in the Chugach National Forest, Alaska

A statistical analysis of metal and nonmetal mine fire incidents in the United States from 1950 to 1984

Human engineering and human resources management in mining :proceedings

Foreign direct investment in the U.S. minerals industry

Suggested minimum performance specifications for underground coal mine environmental monitoring systems

Causes of coal miner absenteeism

Flake and high crystalline graphite availability--market economy countries :a minerals availability appraisal

Remote sensing of mine waste

Corrosion of friction rock stabilizer steels in underground coal mine waters

Coal mine bumps :five case studies in the eastern United States

The impact of advanced materials on conventional nonfuel mineral markets :selected forecasts for 1990-2000

Surface testing and evaluation of hopper-feeder-bolter

Iron ore availability--market economy countries :a minerals availability appraisal

Domestic secondary lead industry :production and regulatory compliance costs

Performance evaluation of two light-scattering dust monitors

Water-jet-assisted drag bit cutting in medium-strength rock

Helium resources of the United States, 1985

Critical-load studies of a shield support

Protective structures for low-coal shuttle car operator

Analytical methods for determining products from thermal decomposition of aluminum nitrate nonahydrate

Bureau of Mines cost estimating system handbook.

Effects of turbomilling parameters on the comminution of [alpha]-SiC

Shield-loading studies at an eastern Appalachian minesite

Fumes from shielded metal arc welding electrodes

Recovery of phosphate from Florida phosphate slimes

The effect of different natural flake graphite additions on the high-temperature properties of a dolomite-carbon refractory

Mathematical model of absorption of carbon dioxide by rescue breathing apparatus scrubber

Coreduction of TiCl₄, AlCl₃, and VCl₄ to produce titanium alloy sponge

Reduction in frictional ignition due to conical coal-cutting bits

Keyword Search

Published Year

Subject

Author