TRAIL - Technical Report Archive and Image Library

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

Methods of Analyzing and Testing Coal and Coke

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

Infrared and Ultraviolet Spectrometric Techniques and Spectra-Structure Correlations

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

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

An analysis of the Pacific Northwest lead-zinc industry

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

Heavy liquid cyclone concentration of minerals (in two parts).

Geometry of metal distribution in five veins of the Fresnillo Mine, Zacatecas, Mexico

Evaluation of a battery-powered vehicle

Linear discriminant analysis of multivariate assay and other mineral data

Gold distribution in diamond-drill core from the Homestake Mine, Lead, S. Dak.

Theoretical stress distribution near explosively expanded rock bolt anchors

Bench-scale production of carbon disulfide from lignite char and sulphur

Flexible liners for underground support :applicability considerations and experimental procedures

Solid-state electromigration of impurities in cerium metal

Lake Superior iron resources :preliminary samples and metallurgical evaluation of selected Michigan-Wisconsin iron formations

Carbonizing properties of coals from Logan and Mingo counties, W. Va.

Heats of formation of ytterbium and thulium trichlorides

Reactions of manganese with silica

Extraction of euxenite metal values by fusion with ammonium sulfate or ammonium bisulfate

Design of gas-motivated solids dispersion devices

Refining iron-contaminated zinc by filtration and centrifugation

Effects of rare-earth additions on plain-carbon steel

The application of an improved continuous electrophoresis apparatus to the study of petroleum

Predicted oil recovery by waterflood and gas drive, Bradford Third and Sartwell Sands, Sartwell Oilfield, McKean County, Pa.

Metallurgical testing of Hawaiian ferruginous bauxites :concluding report

Experimental study of pressure drop across fixed beds of anthracite briquets and blast furnace materials

New gap-sensitivity methods for explosives /by R.L. Grant, N.E. Hanna, and R.W. Van Dolah.

Nonlinear regression and the principle of least squares :a method of evaluating the constants and a new method for calculating variances and covariances

Effect of lime structure in oxygen steelmaking

Equivalences and lower ignition limits of coal dust and methane mixtures

Lime soda sinter process :correlation of reaction products with extractability of alumina from anorthosite

Underground combustion oil-recovery experiments in the Venango Second Sand, Reno Pool, Venango County, Pa.

An economic and technical evaluation of magnesium production methods (in three parts).

Coking properties of selected Utah coals and blends

Deep mine stress determinations using flatjack and borehole deformation methods

Comparison of two methods for studying relative performance of explosives in rock

Experimental studies of incineration in a cylindrical combustion chamber

Chattanooga shale investigations

An evaluation of the western phosphate industry and its resources (in five parts).

The effect of carbonization conditions and coal properties on coke size and strength parameters

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