TRAIL - Technical Report Archive and Image Library

Reduction roasting of steep rock iron-bearing materials

Separation of feldspar, quartz, and mica from granite

Theoretical relationship between density and oil yield for oil shales

Some aspects of the aerodynamics of formation of float coal dust clouds

Turbine blade wear by coal ash in working fluid at 1,200⁰F

Effect of microstructure on superconductivity in the columbium-hafnium system

Chlorine in coal combustion

Oxygen consumption and hydrogen production by shrink-resistant grouts in confined places

Bureau of Mines portable recording methanometer

Separation and characterization of metallo-organic materials in petroleum

Factors affecting detonation velocities of desensitized nitroglycerin in simulated underground fractures

Thermodynamic data for ferric sulfate and indium sulfate

Influence of residence time, temperature, and steam concentration on coal-steam gasification reactions

Compressibility data for helium at 0⁰C and pressures to 800 atmospheres

Dispersion-strengthening in copper-alumina and copper-yttria alloys

Elastic moduli of rock at elevated temperatures

Gasflood performance prediction for the Cooper sand of the Fork Run pool, Warren and McKean counties, Pa.

Operating characteristics of a high-temperature electrostatic precipitator

Explosion development in a spherical vessel

Entrainment drying and carbonization of wood waste

Determination of dawsonite and nahcolite in Green River formation oil shales

Electrical resistivity of hyperstoichiometric columbium and zirconium carbide materials at elevated temperatures

Preparation of thorium metal by vacuum distillation of electrodeposited thorium-chromium and thorium-manganese alloys

Inductoslag melting of titanium

Vapor pressures of liquid titanium (2,008⁰ to 2,379⁰K) and liquid platinum (2,045⁰ to 2,442⁰K)

Alkalized-alumina attritioning and SO₂ sorption rates

Effects of pressure, temperature, and type of oil on vaporization of oil during gas cycling

Spectrochemical analyses of coal ash for trace elements

Tensile and stress-rupture properties of rolled Pb-Cd-Sb alloys

Chemical stabilization of the uranium tailings at Tuba City, Ariz.

Computer usage for evaluation of design parameters and cost of heat exchangers.

Angular positions of x-ray emission lines of the elements for common analyzing crystals

Effect of sodium nitrate on the incendivity of explosives in coal dust-gas-air mixtures

Selective flotation of minerals from North Carolina mica tailing

The system Al₄C₃-AlN-Al₂O₃ :powder forming and sintering behavior, phase identification, and refractory composition properties

Preparation characteristics of coal from Beaver and Lawrence counties, Pa.

Storage stability of aviation turbine fuels :a radiotracer technique for estimating component contribution to thermally induced deposits

An ultrasonic method for determining the elastic symmetry of materials

Suggested orientation conventions for elastically anisotropic polycrystalline and amorphous materials

An ultrasonic method for determining the attenuation symmetry of materials

Mine water research :catalytic oxidation of ferrous iron in acid mine water by activated carbon

The electrohydraulic effect :potential application in rock fragmentation

Fluidized-bed low-temperature carbonization of bituminous coal and thermal cracking of the tar vapors

Heats of formation of three oxides of rhenium

Energetics of percussive drills-longitudinal strain energy

Dismantling a typical junk automobile to produce quality scrap

Specifications for Selected Hydraulic-Powered Roof Supports: With a Methods to Estimate Support Requirement for Longwalls

Pennsylvania Anthracite Refuse: A Survey of Solid Waste from Mining and Preparation

Supply and Demand for Energy in the United States by States and Regions, 1960 and 1965 (In Four Parts): 1. Coal

Supply and Demand For Energy in the United States by States and Regions, 1960 and 1965 (In Four Parts): 4. Petroleum and Natural Gas Liquids

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