Browse TRAIL Inventories

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

Production Potential of Copper Deposits Associated with Permian Red Bed Formations in Texas, Oklahoma, and Kansas

Geochemical Investigations for Gold, Antimony, and Silver at Stibnite, Idaho

Mineral Facts and Problems: 1970 Edition

Green River Formation Lithology and Oil Shale Correlations in the Piceance Creek Basin, Colorado

Bismuth in the United States

Surface Mine Reclamation, Moraine State Park, Pennsylvania

Transportation of Iron Ore, Limestone, and Bituminous Coal on the Great Lakes Waterway System: With Projections to 1995

Mineral Materials for Chemical Manufacturing: A Survey of Supply and demand by the Chemical Industry in the Ohio River Basin of Ohio, Pennsylvania, and West Virginia

Computer program for plotting data points from a multichannel analyzer via a remote teletype

Injury experience in the nonmetallic mineral industries (except stone and coal) 1964-65

Preliminary engineering studies to characterize the marine mining environment


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