TRAIL - Technical Report Archive and Image Library

Availability of rare-earth, yttrium, and related thorium oxides--market economy countries :a minerals availability appraisal

Face ventilation for oil shale mining

Thick-seam mining in the western United States--geological considerations

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

Thermodynamic properties of selected metal sulfates and their hydrates

Safe cleaning of State of Maine filters using EDTA-type chelating agents

Analyses of natural gases, 1985

Lead reduction in ambient air :technical feasibility and cost analysis at domestic primary lead smelters and refineries

Experimental nickel-cobalt recovery from melt-refined superalloy scrap anodes

Using barriers to reduce dust exposure of longwall face workers

Testing materials for support-wall construction

Transformer fluid fires in a ventilated tunnel

Thermal gravimetric analysis of pyrite oxidation at low temperature

Dust controls to improve quality of longwall intake air

Placer gold deposits of the Eagle Trough, upper Yukon River region, Alaska

Aluminum fluxing salts :a critical review of the chemistry and structure of alkali aluminum halides

Ground subsidence and structural damage over an abandoned room-and-pillar coal mine at Hegeler, IL

Columbium availability--market economy countries :a minerals availability appraisal

Placer gold sampling in and near the Chugach National Forest, Alaska

Dust reduction capabilities of five commercially available bag valves

Mineral consumption forecasting :standardizing and comparing forecasts

Reliability prediction for computerized mine monitoring systems

Development of protective operator compartment for thin-seam mobile bridge carrier

Beryllium availability--market economy countries :a minerals availability appraisal

Longwall roof support technology in the eighties :a state-of-the-art report

Coal mine roof instability :categories and causes

Surface and underground coal mine equipment population, 1982

Economic evaluation of horizontal borehole drilling for methane drainage from coalbeds

Antimony availability--market economy countries :a minerals availability appraisal

Underground coal mine lighting handbook, (in two parts).

Economic evaluation of an electrolytic process to recover lead from scrap batteries

Field tests of a model health and safety program for the mining industry

Potash availability--market economy countries :a mineral availability appraisal

Bureau of Mines research into reducing materials handling injuries

Magnesium availability--market economy countries :a minerals availability appraisal

Underground coal mine lighting handbook, (in two parts).

Titanium minerals availability--market economy countries :a minerals availability appraisal

Computer simulation of oxygen requirements for evacuating miners

Evaluation of safety shutoff valve system on methane gas pipelines under mine fire conditions

Improved backup alarm technology for mobile mining equipment

Subsidence investigations over salt-solution mines in Hutchinson, KS

Chromium-chromite :Bureau of Mines assessment and research : proceedings of Bureau of Mines briefing held at Oregon State University, Corvallis, OR, June 4-5, 1985

Primary silver availability--market economy countries :a minerals availability appraisal

Application of employee turnover research findings to the underground mining industry

Surface subsidence over longwall panels in the western United States :monitoring program and final results at the Price River Coal Co. no. 3 mine Utah

Water-jet-assisted roadheaders

Development of an automated breathing and metabolic simulator

Barite availability--market economy countries :a minerals availability appraisal

Deposition of respirable coal dust in an airway

Calamity hollow mine fire project (in five parts).

Keyword Search

Published Year

Subject

Author