TRAIL - Technical Report Archive and Image Library

Use of natural gas in an experimental blast furnace

Use of sonic techniques in exploring coal-mine roof strata :a progress report

Oil yields of sections of Green River oil shale in Colorado, 1954-57

Leonardite :a lignite byproduct

Performance of small industrial-type anthracite-burning stokers :ASME code tests

Simulated underground gasification of coal and electrolinking- carbonization method of preparing path in a coalbed

Effects of temperature variations on contact angles for coal and related substances

Preparation of high-purity yttrium by metallic reduction of yttrium trichloride

High-purity chromium by electrolysis

Properties of titanium-vanadium-cobalt alloys

Studies of coke oven width, flue temperature, and coking rate :critical survey of literature ; carbonizing tests with Tuscaloosa oven

Flotation characteristics of goethite

Gasification of bone anthracite

Analyses of 42 crude oils from Mexico

Reducing titanium tetrachloride with high-surface sodium

Studies of several flocculants to improve hydraulic backfill characteristics

Technology of bastnasite

Secondary recovery of oil by waterflooding in Big Injun sand, Roane County, W. Va.

Separation of chloride vapors during ilmenite chlorination

Fischer-Tropsch synthesis in the oil-circulation process :experiments with a nitrided fused-iron catalyst

Properties of titanium-vanadium-zirconium alloys

Use of high-speed camera in blasting studies

Survey of face ventilation practices in coal mines

Geologic factors related to block caving at San Manuel copper mine, Pinal County, Ariz. :progress report, April 1956 - March 1958

Gasification of pulverized coal at atmospheric pressure :discussion of pilot-plant development, study of process variables, and relative gasification characteristics of coals of different rank

A cost study of pumping versus flowing oil production from Appalachian waterfloods

Anthracite gas-producer tests at a brick plant

Molybdenum casting development

Recovering iron concentrates from the Pea Ridge deposit, central Missouri

Metallurgical laboratory data on reduction and refining of ceric oxide and cerous fluoride to cerium ingot

Frictional ignition of gas during a roof fall

Electrorefining beryllium :preliminary studies

Quick, nongraphical, noniterative method for gas-drive predictions :short Tarner

Expansion of coal :bench-scale tester

Crushing chestnut-size anthracite to produce buckwheat no. 1 and rice sizes

Examination of ilmenite-bearing sands in Otter Creek Valley, Kiowa and Tillman Counties, Okla.

Utilization studies on chromite from Seaid Creek, Calif.

Experimental smelting of aluminum silicates to produce aluminum-silicon alloys

Hydrogenating shale oil and catalytic cracking of hydrogenated stocks

Operation of pressure-gasification pilot plant utilizing pulverized coal and oxygen, a progress report

Preparation characteristics of coal from Monongalia County, W. Va.

Liquid-liquid extraction of rare-earth elements

Electronegativities of the rare-earth elements

Washability characteristics of Mammoth and Holmes vein anthracites

Experimental treatment of base-metal ores from California and Nevada

Beneficiating a complex sulfide-oxide lead-zinc ore from Missouri

Experiments in crushing Green River oil shale

The analysis of kinetics by the method of constant compositions

American standard practice for rock-dusting underground bituminous-coal and lignite mines to prevent coal-dust explosions (ASA Standard M13.1-1960, UDC 622.81)

Mineral Facts and Problems: 1960 Edition

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