Browse TRAIL Inventories

Critical review of chemistry of Oxo synthesis for production of alcohols from olefins, carbon monoxide, and hydrogen :with discussion of reaction mechanism for Oxo and related syntheses

Extraction of alumina from high-iron bauxites :pilot-plant tests employing the lime-soda sinter process

Concentration of miscellaneous oxide manganese ores from Yavapai, Yuma, Maricopa, and Mohave counties, Ariz.

Penn Mine slag dump and mine water, Calaveras County, Calif.

Cranberry magnetite depositsAvery County, N.C., and Carter County, Tenn.

Acid mine water in the anthracite region of Pennsylvania

Methods and costs of sinking a 2-1/2-compartment shaft at the Hope Mine, Clark Fork, Idaho

Diamond drilling blast holes, Bell Mine, the Warner Co., Centre County, Pa.

Mine man-trip and ambulance cars

Diamond-drilling blast holes, Bellefonte Mine, National Gypsum Co., Centre County, Pa.

Laboratory equipment for the analysis of mine atmospheres

A selected bibliography on briquetting of coal and other carbons

Some outstanding safety records in the mining and allied industries

Mining methods of the Holden Mine, Howe Sound Co., Chelan Division, Holden, Wash.

Methods and costs of sinking the Silver Summit shaft, Wallace, Idaho, using a mechanical mucking machine

Mining and milling methods and costs at the Little Pittsburg lead-zinc mine, Shoshone County, Idaho

Safety in blasting at Ajo, Ariz.

Outcrop and underground mine fires in Allegeny County, Pa.

Mining methods at the Vulcan iron mine, San Bernardino County, Calif.

Sponge iron in Japan

Mining methods and practices, Potash Co. of America, Eddy County, N. Mex.

Hazards of entering old mine workings

Protection against lightning at surface and underground mining plants

An easily constructed optical bench

Use of western magnetite as ship ballast

Low-temperature carbonization of coal in Japan

Diamond-drilling blast holes, Eastern Magnetite Mine C

Safety catches on mine cages and methods of testing them

Burning refuse dumps at coal mines

List of respiratory protective devices approved by the Bureau of Mines

Bibliography of reports containing analyses of crude oils by the Bureau of Mines routine method

Annual report of research and technologic work on coal :fiscal year 1947

Blast-hole drilling with diamond drills at the Tennessee Copper Co. mines, Ducktown, Tenn.

Coal-mine explosions and coal- and metal-mine fires in the United States during the fiscal year ended June 30, 1947

Psychological aspects of accident prevention

Ammonium nitrate :its properties and fire and explosion hazards

Electrolytic preparation of zinc dust

Blast-hole diamond drilling in California mines

Petroleum refineries, including cracking plants in the United States, January 1, 1947

Transportation of iron ore, open-cut mines, Lake Superior district

Some observations on coking practice in Germany

Safety achievements of the Continental Mine, Continental-Archibald Coal Co., Scranton, Lackawanna County, Pa.

Safety standards for anthracite mines

Underground metal-mine fires from cutting and welding

Interpretation of permissible limits in the breathing of toxic substances in the air

Control of roof and prevention of accidents from falls of rock and coal

Anodic deposition of manganese dioxide

Some observations on coal-mine haulage hazards

Production of lightweight concrete aggregates from clays, shales, slates, and other materials

Investigation of Vial zinc mine, Iowa County, Wis.


Published Year

Subject

Author

‹‹ previous 1 2 ... 24 25 26 27 28 29 30 ... 34 35 next ››