Browse TRAIL Inventories

Diesels in underground mining :a review and an evaluation of an air quality monitoring methodology

Economic evaluation of directional drilling for methane drainage from coalbeds

Performance comparison of oxygen self-rescuers

Electrochemical determination of thermodynamic properties of bismuth sesquioxide and stannic oxide

Rheology of ion-exchanged montmorillonite clays

Apparent earth conductivity over coal mines as estimated from through-the-earth electromagnetic transmission tests

Mine ground control :proceedings : Bureau of Mines Technology Transfer Seminars, Pittsburgh, PA, December 6-7, 1983, and Denver, CO, December 8-9, 1983

Methane emissions from U.S. coal mines in 1980

Pickling of stainless steels--a review

Task training in the iron mining industry :two approaches

Analyses of natural gases, 1983

A review of phosphatic clay dewatering research

Centrifugally cast glass-ceramic pipe from mining and processing wastes

Sulfapave :densifiable sulfur concrete materials for corrosive environments

High-temperature relative enthalpies of CuBr

Delayed blasting tests to improve highwall stability :a progress report

Effect of drilling fluids on permeability of uranium sandstone

Evaluation of a gas-assisted cupola

Corrosion resistance of nitrided low-alloy steels

Ti-6A1-4V alloy castings prepared in zircon sand molds and the effect of hot isostatic pressing

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

Investigation of methods for producing reactor-grade zirconium oxide from a zirconium-bearing chloride-sulfate strip liquor solution

Refractories for dry ash coal gasifiers

Estimating horizontal drain design by the finite-element and finite-difference methods

Influence of overlying strata on methane emissions in a northern West Virginia coal mine

Strengthening low-alloy magnesium sheet by strain-softening and annealing

Electrical properties and attenuation distance of upper Pennsylvanian coal measure rock from southwestern Pennsylvania

Pressure leaching alumina from raw kaolinitic clay using hydrochloric acid

Manganese Availability - Market Economy Countries: A Minerals Availability Program Appraisal

Mineral investigation of the Needle's Eye wilderness study area, Gila County, Arizona

Mineral investigation of the Pigeon Canyon, Snap Point, Nevershine Mesa, and Last Chance Wilderness study areas (BLM), Mohave County, Arizona

Mineral investigation of the Virgin River wilderness study area, Mohave County, Arizona

Mineral investigation of the Mount Trumbull Wilderness study area, Mohave County, Arizona

Mineral investigation of the Hack Canyon wilderness study area, Mohave County, Arizona

A pilot program for underground mine rescue and emergency program utilizing cooperative resources

Recovery of manganese from low-grade domestic sources

Thermodynamic Properties of Halides

Thermodynamic Data for Mineral Technology

Conventional Versus Developing Processes of Phosphatic Clay Disposal: A Technical Evaluation

Lightweight fiberglass feed leg for hand-held pneumatic percussion rock drills

Effect of turbulence on vortex-shedding air-velocity transducers

Research on the reliability of mine electrical equipment :a status report

Video-supplemented task training at the United States Steel Corp. Minntac Mine, Mt. Iron, MN

Production of high-purity gold from zinc precipitates and steel wool cathodes by hydrometallurgical refining

Improved fire protection for underground fuel storage and fuel transfer areas

Laboratory processing and characterization of waste materials from manganese nodules

Field evaluations of magnesium oxide in deep-bed filtration

Minimizing lead contamination in copper produced by solvent extraction-electrowinning

Pull and creep tests on gypsum-bonded roof bolts

Adding steam to control dust in mineral processing


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