TRAIL - Technical Report Archive and Image Library

Viscosity of the helium-nitrogen system from 133⁰ to 740⁰K for pressures between 1 and 240 atmospheres

Electrowinning misch metal from a treated bastnasite concentrate

Prediction of coke strength and carbonization product yields from exploration data

Structural models for the design of mining systems :encasement of strain gage networks in epoxy

Optimization of carbon deposition experiments in thermal oil recovery by statistical analysis

An improved method and apparatus for analysis of impurities in helium

Dawsonite and nahcolite analyses of Green River formation oil-shale sections, Piceance Creek Basin, Colorado

Control of the dust explosion hazard on coal mine shuttle-car runways

Photographic calibrations for emission spectrography using a small computer

On the function of hydrocarbon and nitrogen oxides in photochemical-smog formation

Rock noise source location techniques

Prediction of sodium concentration in lignite

Hydrodesulfurization of a residual fuel from Wilmington, Calif., crude oil

The range in metals and metal oxide systems of heavy ions in the energy range 60 to 400 kev

Mathematical evaluation of SO₂ sorption-regeneration reactions with alkalized alumina

Respirator filter penetration using sodium chloride aerosol

Waters for waterflooding San Joaquin Valley, Calif., petroleum reservoirs

Coal carbonization studies :altering composition and yield of volatile products by increasing the free space above the charge

Factors related to mineral separation in a vacuum

Washability examinations of Colorado coals

Mine roof vibrations from production blasts, Shullsburg Mine, Shullsburg, Wis.

Colorimetric determination of beryllium in coal

Heats of solution and formation of oxalic acid and some alkali metal oxalates

A method for estimating strength of rock containing planes of weakness

Mechanics of seafloor penetration by an axisymmetric tube :static penetration studies

Precipitation strengthening of Pb-Cd-Sb alloys

Evaluation and comparison of Red Fork sand waterflood projects in Oklahoma

Roll forming strip from oxide powders

Surface areas of thermally treated cadmium sulfide powders

Yttria and dysprosia as high-temperature thermistor materials

Hydrogen flare stack diffusion flames :low and high flow instabilities, burning rates, dilution limits, temperatures, and wind effects

Utilization of red mud residues from alumina production

Waterflooding of oilfields in Wyoming to 1968

A comparison of sublimation and vaporization for purification of samarium metal

Malononitrile extraction of gold from ores

Batch reduction of iron ore in fluidized bed

Chemical reactions in the roasting of copper sulfides

A torsion creep tester for metals and alloys using electromechanical and servomechanical instrumentation

Characteristics of electrowon and of hydrogen-reduced molybdenum powder and sheet

Mineral Facts and Problems: 1970 Edition

Preliminary engineering studies to characterize the marine mining environment

Reduction of Air Pollutants from Gas Burner Flames: Including Related Reaction Kinetics

Mesabi Range iron ore transportation :feasibility and estimated cost of pipelining

Availability of uranium at various prices from resources in the United States

Cost evaluation of a metal and mineral recovery process for treating municipal incinerator residues

A survey of the secondary titanium market

Gold transport by complex metal chloride vapors

Recovery of mica from silt deposits in the Nolichucky Reservoir, Tennessee

Method for controlling instability of liquid-saturation computations

Computer program for economic evaluations of underground bituminous coal mines

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