Browse TRAIL Inventories

Electrodewatering of Bayer muds :laboratory studies

Feasibility of CO₂ monitoring to assess air quality in mines using diesel equipment

In situ horizontal stress determinations in the Yampa coalfield, northwestern Colorado

Determining corrosion rates in industrial ore grinding environments

Na₂CrO₄ from domestic chromite concentrates by an alkali-fusion method

Coal particle pyrolysis mechanisms and temperatures

New steelmaking technology from the Bureau of Mines :proceedings of an open industry briefing held in association with the Electric Furnace Conference, December 8, 1987, Chicago, IL

Water use in the domestic nonfuel minerals industry

Helium resources of the United States, 1987

Phosphate availability and supply :a minerals availability appraisal

Mine drainage and surface mine reclamation.

Mine drainage and surface mine reclamation.

Effect of load rate on wood crib behavior

Solubilities of bromide salts of aluminum, cobalt, lead, manganese, potassium, and sodium when sparged with hydrogen bromide

Loading characteristics of pillars in multiple-seam mining operations

Preparation of ammonium paratungstate from a sodium tungstate-sodium chloride phase

Investigation of Methane Occurrence and Outbursts in the Cote Blanche Domal Salt Mine, Louisiana

Selected Significant Mineral Deposits in Alaska: A Minerals Availability System Overview

Potentially critical materials

Issues & needs of the mining industry :a Bureau of Mines perspective

Intrinsically safe 5-V, 4-A rechargeable power supply

Cleaning, disinfecting, and sterilizing self-contained self-rescuer mouthpiece assemblies used in hands-on training

The talc industry--an overview

Development and testing of a pneumatic scraper blade for conveyor belt cleaning

Abrasive-enhanced water-jet drill for hard rocks

Continuous flotation testing to recover a bulk sulfide concentrate from Missouri lead ore tailings

Effect of metal impurities on the adsorption of gold by activated carbon in cyanide solutions

Effect of natural flake graphite and carbon fiber additions on the high-temperature properties of dolomite-carbon refractories

Effect of sulfide minerals on ferrous alloy grinding media corrosion

Impact of water sprays on scrubber ventilation effectiveness

Hillseam geology and roof instability near outcrop in eastern Kentucky drift mines

Collimated abrasive water-jet behavior

Physical and computer modeling of roof bolt systems

Recovery of lead and silver from plumbojarosite by hydrothermal sulfidation and chloride leaching

Computer modeling of continuous miner cutting systems for dust generation

Underground coal mine track inspection and cleaning vehicle

Effects of abandoned multiple seam workings on a longwall in Virginia

Assessment of experimental longwall recovery rooms for increasing productivity and expediting equipment removal operations

An improved method for determining helium in water

Relationships between annulus thickness and the integrity of resin-grouted roof bolts

X-ray fluorescence analysis of superalloy leach liquors using a thin-film technique

Heat-resistant steels containing 8 pct Cr

Characterization of the Sheep Creek Pb-Zn-Ag-Sn prospect, north-central Alaska Range

Utilization of papermill sludges as binders for iron ore concentrate

Alkaline oxidative leaching of gold-bearing arsenopyrite ores

Determining the relative toxicity and smoke obscuration of combustion products of mine combustibles

Leakage across a bituminous coal mine barrier

Recovery of principal metal values from waste hydroprocessing catalysts

Ultra-high-purity silicon for infrared detectors :a materials perspective

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


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