Browse TRAIL Inventories

Methane diffusion parameters for sized coal particles :a measuring apparatus and some preliminary results

Economics of mixed potassium-cesium seeding of an MHD combustion plasma

Glass wool from waste glass

Dispersing antiferromagnetic precursors to prepare magnetic fluids

Experimental investigations of an open-cycle, vortex MHD generator

A three-minute gas chromatographic analysis of the main constituents of mine atmospheres

Recovery of aluminum from aluminum-silicon alloys

Enthalpies and entropies above 298.15⁰ K for copper sulfate and copper oxysulfate

Hydraulic fracturing of Wyoming Green River oil shale :field experiments, phase I

Delineation of clustered points in two dimensions by measuring perimeters of convex hulls

Removing bismuth from lead with a submersible centrifuge

Vapor-liquid equilibria data for two helium-nitrogen-methane mixtures from 76.5⁰ to 164⁰ K and pressures to 1,200 psia

Classification test methods for oxidizing materials

Analyses of tipple and delivered samples of coal :collected during the fiscal year 1971

Laboratory flotation studies of Tennessee phosphates in the presence of slimes

Extraction of gold from carbonaceous ores :pilot plant studies

Classification test methods for flammable solids

Compressibility data for helium, nitrogen, and helium-nitrogen mixtures at 0⁰, 25⁰, and 50⁰ C and at pressures to 1,000 atmospheres

The effect of pulsation damping on respirable dust collected by coal mine dust personal samplers

Sulfur reduction potential of the coals of the United States

Use of preheated coal in carbonization

Flash reduction of iron ore

A Thousand-ton capacity stiff testing machine

Numerical methods for determining streamlines and isopressures for use in fluid-flow studies

Effect of tapioca flour on the anionic flotation of gangue from iron ores

An experimental study of particle size and size distribution of minerals crushed by impact

Effect of preheating upon metallization of iron ore pellets

An evaluation of methods for detecting mercury in some U.S. coals

The effect of atmospheric pressures on the oxygen level in a sealed mine

Recovery of copper from converter slags by flotation

Kinetics of thermal decomposition of copper (II) sulfate and copper (II) oxysulfate

Identification and analyses of copper-base alloys by fluorescent X-ray spectrography

Contribution of some carbonyl, phenol, and hydrocarbon components to diesel exhaust odor

Electrolytic preparation of beryllium-copper alloys

A least squares method for improving the source location of rock noise

Photoelectric concentrator for the wet concentrating table

Thermal degradation of Green River kerogen at 150⁰ to 350⁰ C :rate of product formation

Recovery of aluminum, base, and precious metals from electronic scrap

Selective oxidation of automobile scrap

Evaluation of a radioisotopic X-ray drill-hole probe :delineation of lead ores

Washability examinations of core samples of San Juan Basin coals, New Mexico and Colorado

Fabrication and cost evaluation of experimental building brick from waste glass

Methane and dust control by water infusion :Pittsburgh coalbed (Fairview, W. Va.)

Recovery of zinc, copper, and lead-tin mixtures from brass smelter flue dusts

A field survey of emissions from aircraft turbine engines

Pulverizing lignite in a ring-roller mill

Use of steam to control respirable coal dust at the point of generation

Flame spread evaluation of ventilation cloth

Continuous gaseous direct reduction of low-grade iron ores in a fluid-bed reactor

Fly ash-rubber mixtures :studies on skid resistance and durability


Published Year

Subject

Author

‹‹ previous 1 2 ... 147 148 149 150 151 152 153 ... 201 202 next ››