TRAIL - Technical Report Archive and Image Library

Mineral-dressing study of manganese ore, Cason Mine, Batesville, Ark.

Metallurgical investigations of Southeastern Missouri cobalt-nickel resources

Investigations on the explosibility of ammonium nitrate

Displacement of petroleum from sand by detergent solutions

Investigation of the Boulder County tungsten district, Boulder County, Colo.

Sensitivity of explosives to initiation by electrostatic discharges / by F.W. Brown, D.J. Kusler, and F.C. Gibson.

Analyses of tipple and delivered samples of coal :(collected during the fiscal year 1951)

Investigation of iron sulfide deposits in South-Central Aitkin County and Carlton County, Minn.

The thermodynamics of combustion gases :temperatures of methane-air and propane-air flames at atmospheric pressure

Investigation of the New Anniversary-Bucky Pegmatite, Gunnison County, Colo.

Gasification of lignite in a commercial-scale pilot plant :progress report for 1947-48

Preparation characteristics of coal from Jefferson County, Pa.

Anthracite mechanical mining investigations

Bull Valley iron-ore deposits, Washington County, Utah

Drying and carbonizing fine coal in entrained and fluidized state

Blasting research at the Bureau of Mines oil-shale mine

Certain aspects of the galvanic corrosion behavior of titanium

Use of torque wrench to determine load in roof bolts.

Determination of moisture in low-rank coals

Progress report on operation of pressure-gasification pilot plant utilizing pulverized coal and oxygen

Investigation of the Copper Bullion claims, Rua Cove, Knight Island, Alaska

The thermodynamics of combustion gases :temperatures of methane-air, propane-air, and ethylene-air flames

Equilibrium composition of combustion products of leaded octanes with air

The thermodynamics of combustion gases :temperatures and composition of the combustion products of oxyacetylene flames

Taconite fragmentation

Thermodynamic properties of sodium-aluminum and potassium-aluminum silicates

Thermal requirements for the gasification of lignite in an externally heated retort

Determination of moisture-holding capacity (bed moisture) of coal for classification by rank

Preliminary report :nonmetallic deposits accessible to the Alaska Railroad as possible sources of raw materials for the construction industry

Tests of a heat pump for domestic heating and cooling / by E.P. Carman.

Pebble stoves for heating gases to high temperatures

Table of the incomplete beta function [beta] (1/2,p, q)

Uranium-mining operations of the Utex Exploration Co. in the Big Indian District, San Juan County, Utah

Regeneration of spent pickle liquor

Anthracite mechanical-mining investigations.

Report of research and technologic work on explosives, explosions, and flames,fiscal years 1951 and 1952 / by Bernard Lewis.

Synthetic liquid fuelsannual report of the Secretary of the Interior for 1952

Analyses of formation brines in Kansas

Analyses of tipple and delivered samples of coal (collected during the fiscal year 1952)

Concentration of Klukwan, Alaska, magnetite ore

Carbonizing Properties: Tennessee Coals from the Jellico Bed in Campbell County and the Sewanee Bed in Marion County

Mine Pumping Plants: Anthracite Region of Pennsylvania

Low-Temperature Carbonization Assay of Coal in a Precision Laboratory Apparatus

Visual-Arc Spectroscopic Analysis

Surface-Water Seepage into Anthracite Mines in the Western Middle Field: Anthracite Region of Pennsylvania

Surface-Water Seepage into Anthracite Mines in the Wyoming Basin, Northern Field: Anthracite Region of Pennsylvania

Figures 2-9: Barrier Pillars in the Western Middle Field: Anthracite Region of Pennsylvania

Some useful applications of zirconium

The mechanism of ignition of firedamp by explosives

Iodometric determination of selenium in ores and flue dusts

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