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IC 8219 Potential Of Nuclear Explosives For Producing Hydrocarbons From Deposits Of Oil, Natural Gas, Oil Shale, And Tar Sands In The United States (ac960082-1797-411e-80b5-b0cb478a1959)
By J. Wade Watkins
One potential peaceful application of nuclear explosives is stimulating the production of liquid or gaseous hydrocarbons from essentially nonproductive deposits of petroleum, natural gas, oil shale, a
Jan 1, 1964
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IC 8181 Open-Pit Iron Mining, Milling, And Costs, Groveland Mine, The Hanna Mining Co., Dickinson County, Mich.
By Leonard F. Heising
At the Groveland-mine iron ore is mined by open-pit methods and concentrated by means of spirals and flotation. A brief history of the mine and its early development is given. The ore deposit is d
Jan 1, 1963
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IC 8663 Hydraulic Sandfill In Deep Metal Mines
By Lewis M. McNay
The Bureau of Hines and industry (mining and private) have studied the placement of hydraulic sandfill in deep-vein mines to identify existing problems and to develop techniques to strengthen the supp
Jan 1, 1975
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OFR-137-82 Development Of Improved Detection Instruments For Toxic Gas Contaminants In Mining Atmospheres
By J. A. Kosek
Work has been carried out under Bureau of Mines Contract HO 395132 to develop improved sensor cells for use in direct-reading detectors and diffusion exposure meters. A pumped CO sensor cell was devel
Jan 1, 1982
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OFR-116-78 Guidelines For Installation, Maintenance And Inspection Of Mine Telephone Systems
By Roger G. Long
This final report reviews installation, maintenance and inspection of mine pager telephone installations. A Technical Handbook was developed and distributed. Certain commercial telephone test equipmen
Jan 1, 1975
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RI 5679 Cebolla Creek Titaniferous Iron Deposits, Gunnison County, Colo. ? Introduction And Summary
By Charles K. Rose
The Cebolla Creek titaniferous iron deposits near Powderhorn in southern Gunnison County, Colo., were examined by the Federal Bureau of Mines as part of an overall program to investigate the Nation&ap
Jan 1, 1960
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IC 8139 Metallurgical Application Of Solvent Extraction - Fundamentals Of The Process ? Summary And Introduction
By D. W. Bridges
Solvent extraction has become important in recent years as a unit process in extractive metallurgy. The flexibility and simplicity of the technique have attracted widespread attention, and numerous pa
Jan 1, 1962
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RI 4626 Investigation Of The Tem Piute Tungsten Deposit Lincoln County, Nev.
By Binyon E. O.
The tungsten properties of Lincoln Mines, Inc., and North Tem Piute Mining and Development Co. were first explored by the Bureau of Mines in 1942. Work on the project comprised trenching, sampling, a
Jan 1, 1950
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IC 8439 Bismuth In The United States
By Franklin H. Persse
Domestic bismuth supply was projected from production figures for the ores in which it occurs--copper, lead, zinc, and tungsten. Published and unpublished data concerning host ores were examined to de
Jan 1, 1970
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RI 6945 Experimental Study Of Pressure Drop Across Fixed Beds Of Anthracite Briquets And Blast Furnace Materials
By A. F. Baker
The Bureau of Mines conducted pressure-drop studies in a 4-foot-diameter simulated blast furnace shaft to compare anthracite metallurgical briquets with coke and formcoke. The test materials were used
Jan 1, 1967
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RI 8910 - Centrifugally Cast Glass-Ceramic Pipe From Mining and Processing Wastes
By Arthur V. Petty
The Bureau of Mines has researched the utilization of mining and pro-cessing wastes as raw materials for the production of glass-ceramic pipe. Characterization of various wastes as to occurrence and c
Jan 1, 1984
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RI 9419 - Gallium and Germanium Recovery From Domestic Sources
By D. D. Harbuck
To decrease reliance on foreign sources for the strategic and critical metals gallium and germanium, the U.S. Bureau of Mines identified and developed processing technology for two domestic sources of
Jan 1, 2010
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Mineral Highlights - Australia (ce130dbf-1909-4a28-a26a-dd117edd2a9e)
Australia is tightening its rules governing mineral processing and the purchase of rural land by foreign investors" Rural land purchasers in the future will have to demonstrate to the Foreign Investme
Jan 1, 1982
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IC 7369 Report On The Investigation By Fuels And Lubricants Teams At The Wintershall A. G., Lützkendorf, Near Mücheln, Germany ? Introduction
This report deals with the Schmalfeldt gasification plant for making synthesis gas, the Fischer-Tropsch plant, the hydrogenation plant and the catalyst factory, and includes a report on lubricating oi
Jan 1, 1946
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RI 6928 Preliminary Process Development Studies For Desulfating Great Salt Lake Brines And Sea Water
By Arcy R., D&apos George
A process for removing sulfate from Great Salt Lake brines and other natural brines, including sea water, has been developed. Sulfate is quantitatively removed by precipitation as barium sulfate in a
Jan 1, 1967
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RI 8350 Corrosion Studies in Brines of the Salton Sea Geothermal Field
Toward the goal of maximizing minerals and metals recovery from domestic resources, the Bureau of Mines, U.S. Department of the Interior, has conducted in situ corrosion studies at the Salton Sea Know
Jan 1, 1979
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OFR-107-80 Design And Develop Standardized Controls In Roof Bolting Machines - Preliminary Design
By Terry L. Muldoon
The report describes the development of preliminary requirement specifications for standardized operating controls for roof bolting machines used in underground coal mining. According to recent st
Jan 1, 1980
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IC 8915 Podiform Chromite Occurrences In The Caribou Mountain And Lower Kanuti River Areas, Central Alaska - Part I: Reconnaissance Investigations
By Jeffrey Y. Foley
The Bureau of Mines sampled surface exposures of podiform chromite in the Caribou Mountain-Melozitna ultramafic belt in the Kokrines-Hodzana Highlands, central Alaska. Fieldwork began in 1979 as part
Jan 1, 1983
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RI 4749 Centrifugal Pump Installations In Anthracite Mines Of Pennsylvania
By William H. Lesser
A recent survey of pumping plants in the anthracite region of Pennsyl¬vania showed that more than 90 percent of the pumps in use are the horizontal centrifugal types (1).2/ This report on the design
Jan 1, 1950
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RI 4882 Volumetric Determination Of Small Quantities Of Uranium - With Special Reference To Errors Associated With Use Of Jones Reductor
By Claude W. Sill
In the usual volumetric determination of uranium, the solution containing uranium is reduced in a Jones reductor, yielding a mixture of trivalent and tetravalent uranium; the trivalent uranium is oxid
Jan 1, 1952