Browse TRAIL Inventories

Effects of hydraulic stimulation on coalbeds and associated strata

Single-entry development for longwall mining :research approach and results at Sunnyside No. 2 mine, Carbon County, Utah

Estimating methane content of bituminous coalbeds from adsorption data

Methane absorption in oil shale and its potential mine hazard

Laboratory studies on spontaneous heating of coal :a summary of information in the literature

Physical properties of western coal waste materials

Methods of determining the orientations of bedrock fracture systems in southwestern Pennsylvania and northern West Virginia

Arc furnace recycling of chromium-nickel from stainless steel wastes

Extracting uranium from a Wyoming granite

Remote transducer based on coherent mixing of backscattered laser light

Heat balance in in situ combustion

Chlorination of chalcopyrite

Beneficiation of coal by selective flocculation,a laboratory study

Directionally controlled drilling to horizontally intercept selected strata, upper Freeport coalbed, Green County, Pa.

Remote monitoring of air quality in underground mines

Test procedures for nonlinearly elastic stress-relief overcores

Splice flexure performance factors in shuttle car trailing cables

Dust control on a longwall face with a shearer-mounted dust collector

Submersion testing of coatings for sealing shale

Coal-pyrite flotation in concentrated pulp :a pilot plant study

Barriers for radon in uranium mines

Geology and gas content of coalbeds in vicinity of Bureau of Mines, Bruceton, Pa.

Fluorine recovery from phosphate rock concentrates

Shock loss calculations across junctions and splits

Coal mine combustion products :ingredients of conveyor belts

Principles of ionization smoke detection :development of a new sensor for combustion-generated submicrometer particulates

Continuous working-level measurements using alpha or beta detectors

In situ leaching research in a copper deposit at the Emerald Isle mine

Cylindrical duct fire spread

An electronic instrument for radon daughter dosimetry

Electrodeposition of platinum-group metals

Casting titanium and zirconium in zircon sand molds

Recovery of brine from potash operation slime

Roof rock structures and related roof support problems in the Pittsburgh coalbeds of southwestern Pennsylvania

Coupled gasdynamics and kinetics during condensation by a rarefaction wave

Water infusion of coalbeds for methane and dust control

Metals in the combustible fraction of municipal solid waste

Generalized distribution curve for characterizing the performance of coal-cleaning equipment

Analyses of natural gases, 1976

Fuels and energy data :United States by states and census divisions, 1974

Electric furnace steelmaking dusts --a zinc raw material

Melting and casting of Raney nickel alloy

Recovering iron from copper smelting furnace slags by carbon injection

Methane emissions from four working places in the Beckley mine, Raleigh County, W. Va.

Advancing coal mining technology research, development, and demonstration in fiscal year 1977

Correlating microfilm mine maps with topographic maps

Computer graphics demonstration :area coal availability studies

Underground mine communications(in four parts) :

Transducer preparation gage assembly of the Bureau of Mines three-component borehole deformation gage

The Bureau of Mines test program for clay and ceramic raw materials


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