Browse TRAIL Inventories

Flocculation as an aid to filtration of coal slurry

Thermal refining of low-temperature tar

Evaluation of catalysts for hydrogenating shale oil

Nickel-cobalt-iron bearing deposits in Puerto Rico

Extractive metallurgy of euxenite

Kerosine flotation of coal :semicommercial studies of cell performance

Drying North Dakota lignite to 1,500 pounds pressure by the Fleissner process

X-ray emission spectrographic analysis of high-purity rare-earth oxides

Heat and free energy of formation data for crystalline cadmium and lead metasilicates

Design and test operation of a pneumatic vibrating-blade planer :a progress report on phosphate-mining research, 1956-57

Duplicability studies of the BM-AGA test method and correlation with industrial coking

Volatilization of tin chloride from Bolivian slimes

A hydrogenolysis study of the kerogen in Colorado oil shale

Communication of flame through cylindrical channels

Carbonizing properties of Allegheny County, Pa., coals

Spectrographic analysis of rare-earth elements

Carbonization properties and petrographic composition of Hernshaw coal from Boone County, W. Va.

A gravimetric method for analyzing blast-furnace top gas

Core-drill sampling of Cuyuna-range manganiferous iron formations, Crow Wing County, Minn.

Reconnaissance of Nevada manganese deposits

Heats of formation of lanthanum chloride, lanthanum sulfate, and lanthanum sulfate enneahydrate

Experiments in concentrating lead sulfide slime

Air-cooled crucibles for cold-mold arc melting

Acid-ferrous sulfate leaching of low-grade manganese carbonate and oxide ores, Cuyuna range, Minnesota

Damping capacity :its measurement and significance

Minimum water-saturation and other core tests on Appalachian oil-reservoir sandstones

Operation of a dithionate-process pilot plant for leaching manganese ore from Maggie Canyon deposit, Artillery Mountains region, Mohave County, Ariz.

Pilot-plant operation of gas-flow oil-shale retort

Low-temperature heat capacities of copper ferrites (with a summary of entropies at 298.15⁰ K. of spinel minerals)

Treating oxidized and mixed oxide-sulfide copper ores by the segregation process

Fluorescent X-ray spectrographic probe-design and applications

Zirconium-hafnium separation

Fatty and resin acids as collectors for iron oxides

Liquid-liquid extraction of cerium

The Nicaro (Cuba) nickel ores :basic studies, including differential thermal analysis in controlled atmospheres

Suppression and transmission of explosions by cylindrical channels

Electrorefining titanium, using an internally heated cell

Preparation characteristics of coal from Allegheny County, Pa.

Refractory properties of Alabama bauxitic kaolins

Analyses of tipple and delivered samples of coal :(collected during the fiscal year 1958)

Sampling East Texas iron ores

Low-temperature heat capacity and high-temperature heat content of cerous fluoride

Thermochemistry of samarium

Carbonizing properties of Cambria County, Pa., coals

Separation of rare-earth elements in bastnasite by ion exchange

Development and operation of an experimental entrained-solids, oil-shale retort

Extraction of yttrium and rare-earth elements from a euxenite carbonate residue

Natural gas-air burner for a top-fired preheater

Strain energy in explosion-generated strain pulses

Comparative studies of explosives in granite


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