Browse TRAIL Inventories

Work of the survey of carbonizing properties of American coals

Observations on the use of cyclohexylamine in steam-heating systems

Inflammability and explosibility of powders used in the plastics industry

A study of summer air conditioning with water sprays to prevent roof falls at the Beech Bottom Coal Mine, West Virginia

National safety competition of 1943

Salvage of coal from mine refuse in the Pittsburgh district

Ore-testing studies on gold and gold-silver deposits

An apparatus for differential thermal analysis

Domestic storage of subbituminous lump coal and its performance in a hand-fired furnace

Ground-resistance measurements of drill-hole casings

Explosions in medium-pressure acetylene generators

Analyses of crude oils from some West Texas fields

A vibrating screen surface for the removal of flat and elongated pieces from crushed stone

Colorimetric determination of low concentrations of carbon monoxide by use of a palladium chloride-phosphomolybdic acid-acetone reagent

Midget microprojector for dust determinations

Horizontal drilling for oil in Pennsylvania :a preliminary report

Studies of the effect of humidity on the sensitivity and dispersion of black powder

The composition and properties of molding sands.

Production of industrial explosives in the United Statesduring the calendar year 1943

Coal-Mine Accidents in the United States, 1941

Coal-Mine Accidents in the United States, 1942

Metal- and Nonmetal-Mine Accidents in the United States During the Calendar Year 1941 (Excluding Coal Mines)

Quarry Accidents in the United States During the Calendar Year 1942

Development and Use of Certain Flotation Reagents

Diatomites of the Pacific Northwest as Filter-Aids

Report Submitted to the Trail Smelter Arbitral Tribunal

Fundamentals of Coal Sampling

Tentative inspection standards for anthracite mines

Anthracite Mine Fires: Their Behavior and Control

Effect of pressure on ignition temperature of acetylene and acetylene-air mixtures

Suggested methods for installing dust-allaying equipment in bituminous-coal mines

Exploration of Silver Hollow, Newbauer, and Coleman iron deposits, Franklin and Crawford Counties, Missouri

Manufacture of sponge iron in periodic brick kilns

Stench warning tests, Lake Superior district mines

Burning bituminous and subbituminous coals on an anthracite, ash-removal-type, domestic stoker

Performance of a hydraulic classifier designed to incorporate four hitherto neglected principles

A rapid method for determining surface moisture in coal

Utilization of anthracite fines in the manufacture of byproduct coke

Control of bulk densities in coke ovens :studies on the coal used at three byproduct-coke plants

Classification and tabling of Birmingham (Ala.) red iron ores, with recommendations for added recovery

Analyses of crude oils from some fields of Oklahoma.

National motor-gasoline survey :Summer 1944

Studies on explosives and explosions :fiscal year 1944

Inflammability of natural gas :effect of pressure upon the limits

The microseismic method of predicting rock failure in underground mining.

Fluorescence test for uranium

Processes for making barium and its alloys

Permissible mine equipment approved during 1944

Destruction of damaged, deteriorated, or unwanted commercial explosives

Annual report of research and technologic work on coal :fiscal year 1944


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