TRAIL - Technical Report Archive and Image Library

Effects of certain mineralogical features on phosphate recovery

Direct determination of oxygen in coal

The thermodynamic properties of the ZnO-Fe₂O₃-Fe₃O₄ system at elevated temperatures (in two parts).

Carbon reduction of chromite

High energy-rate forging and extrusion and the effect on structure and properties

Recovery of manganese sulfate crystals from solution by submerged combustion evaporation and by thermal crystallization

Lurgi-gasifier tests of Pittsburgh-bed coal

The matrix-type magnetic separator

Use of a diphenyl ether calorimeter in determining the heat of fusion of iron

Thermodynamic properties of vanadium and its compounds

Laboratory processes for washing tetrabromoethane from mineral particles

Effect of certain process variables on vapor deposited tungsten

Electric-arc furnace reduction of tin slag for production of columbium-tantalum-bearing alloy

Hydraulic transport of coal

Extraction of alumina by leaching melted and quenched anorthosite in sulfuric acid

Flammability characteristics of selected halogenated hydrocarbons

Rates of adsorption of methane on Pocahontas and Pittsburgh seam coals

Petrographic and flotation studies on the Meade Peak, Idaho, phosphate samples

Pilot plant flotation of nonmagnetic taconite and semitaconite

Steam as a coal dewatering aid during vacuum filtration :a pilot plant study

Face ventilation in underground bituminous coal mines :performance characteristics of common jute line brattice

A cost estimate of the Bayer process for producing alumina

Reaction rate of uranium metal with uranium tetrafluoride in molten fluoride solutions

Reduction-volatilization processes for recovery of manganese from ores

Preparation characteristics of coal from Buchanan County, Va.

The mass spectra and correlations with structure for 2-t-butyl-, 3-t-butyl-, 2,5-di-t-butyl-, and 2,4-di-t-butylthiophenes

Electrowinning tungsten in halide and phosphate electrolytes

Sympathetic detonation of ammonium nitrate and ammonium nitrate-fuel oil

Corrosion properties of molybdenum, tungsten, vanadium, and some vanadium alloys

Reduction of ferrous oxide (wustite) at high temperatures

Analysis of light oils from fluidized carbonization

Explosive-expansion center-hole anchor

An Evaluation of the Western Phosphate Industry and Its Resources: (In Five Parts), 3. Idaho

Coal Resources of the Fabius-Flat Rock Area, Jackson Countym Alabama

Crude Oil: Qualitative and Quantitative Aspects: The Petroleum World

Survey of sulfur reduction in Appalachian Region coals by stage crushing

Water use in the petroleum and natural gas industries

In-situ measurement of rock deformation in a vein-type deep mine (in two sections).

Methods of Analyzing and Testing Coal and Coke

Infrared and Ultraviolet Spectrometric Techniques and Spectra-Structure Correlations

Oilfields in the Williston Basin in Montana, North Dakota, and South Dakota

Development of the Bureau of Mines Gas-Combustion Oil-Shale Retorting Process

Nature of the Carbides of Iron

Wyoming iron-ore deposits :description, beneficiation processes, and economics

Investigations of the White Mountain mercury deposit, Kuskokwim River Basin, Alaska

Assigning an area of influence for an assay obtained in mine sampling

Reservoir oil characteristics, Cut Bank Field, Montana

A mine production-scheduling model and critical path analysis of mine development work for long-range mine planning

Analyses of tipple and delivered samples of coal :collected during fiscal year 1966

Infrared vibrations of benzene rings in condensed thiophenes

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