Browse TRAIL Inventories

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

GDIST: a computer code for analysis of statistical distributions of physical data

Techniques for applying belt dressing

Polymeric sealant used to stop shale degradation in coal mines

Continuous recorder to monitor mine roof displacement

Coal surface mining reclamation costs in the Western United States

Mechanized longwall mining :a review emphasizing foreign technology

Flotation study of refractory coals

Infrared spectral radiances and explosion properties of inhibited methane-air flames

Respirable dust survey of an underground oil shale mine and associated milling facility

Quenching methane-air ignitions with water sprays

Far East and South Asia

Mineral industry in early America

Processing gold ores using heap leach-carbon adsorption methods

Multivariate analysis techniques with application in mining

Guide for the construction of driven-rod ground beds

Barite :a statistical summary

Simulation of man's respiratory and metabolic functions by the automated breathing metabolic simulator

Coal mine fire and explosion prevention :proceedings, Bureau of Mines Technology Transfer Seminars, Pittsburgh, Pa., March 2, 1978, and Denver, Colo., March 14, 1978

Spontaneous oxidation and combustion of sulfide ores in underground mines :a literature survey

Occurrence and recovery of certain minor metals in the smelting-refining of copper

Well construction information for in situ uranium leaching

Coal recovery from underground bituminous coal mines in the United States, by mining method

Economic evaluation of a leach-electrolysis process for recovering lead from galena concentrate

Design of surface mine haulage roads :a manual

Smelting cement copper in an electric-arc furnace

Humidity :a cyclic effect in coal mine roof stability

Extracting uranium from low-grade ore from the Coso Mountains, Calif.

Low-temperature heat capacities and enthalpy of formation of copper difluoride (CuF₂)

Effect of duct fire on the ventilation air velocity

Jet fan effectiveness as measured with SF₆ tracer gas

Use of gas diffusion membrane electodes to investigate coordination species in the sulfur dioxide system

Coal mine floor heave in the Beckley coalbed,an analysis

Methane accumulations in coal mine roof cavities

Effects of time between exposure and support on mine roof stability, Bear Coal Mine, Somerset, Colo.

Linear polarization measurements at high temperatures in hypersaline geothermal brines

Direct substitution of sulfur for asphalt in paving materials

Desulfurization of various midwestern coals by flotation

Dry-process-sprayed coal mine sealants,an updated progress report

Dehydrating magnesium chloride by double-salt decomposition

Aqueous electrolysis of lead chloride

Methane emissions from gassy coals in storage silos

Carbon-in-pulp silver adsorption from cyanide leach slurries of a silver ore

Foam stimulation to enhance production from degasification wells in the Pittsburgh coalbed

Prediction of failures in mines -an overview

Gas-sampling capability of vacutainers

Design requirements for uranium ion exchange from ammonium bicarbonate solutions in a fluidized system

Copper and silver recovery from a sulfide concentrate by ferrous chloride-oxygen leaching

Beneficiation of western Mesabi range oxidized taconite

Methane drainage study in the Sunnyside coalbed, Utah


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