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424
Tungsten Resources of Montana: Deposits of the Philipsburg Batholith, Granite and Deer Lodge Counties
Report issued by the Bureau of Mines over tungsten deposits of Montana. Details of the different deposits throughout the region are presented. This report includes tables, maps, and illustrations.
Date:
1960
Creator:
Walker, David D.
System:
The UNT Digital Library
U.S. Bureau of Mines Final Report : Midnite Mine Water Treatment Studies
The U.S. Bureau of Mines reviewed and evaluated options for treatment of the approximately 500 million gallons of contaminated water in flooded pits at the Midnite Mine on the Spokane Indian Reservation. While current lime treatment produces discharge quality water, the resultant sludges are radioactive, presenting a disposal problem. Of the 24 commercial processes and seven emerging technologies evaluated, none demonstrated a significant advantage over ion exchange using a strong base anion exchange resin in either laboratory or field tests. Uranium was lowered from 22 ppm to 0.2 ppb in treated water. Radium was lowered from 44 pCi/L to <1 pCi/L using a modified precipitation with BaCl2 . The natural zeolite, clinoptilolite, lowered radium to 6-8 pCi/L when used as an ion exchanger.
Date:
1996
Creator:
Schultze, L. E.; Nilsen, D. N.; Isaacson, A. E. & Lahoda, E. J.
System:
The UNT Digital Library
Underground Combustion Oil-Recovery Experiment in the Venango First Sand, Warren County, Pennsylvania
Report by the Bureau of Mines over oil-recovery methods and experiments conducted in Warren County. Preparation, methods, and results of the experiments are presented. This report includes tables, graphs, maps, and illustrations.
Date:
1963
Creator:
Caspero, N. A.; Wertman, W. T. & Eckard, William E.
System:
The UNT Digital Library
Use of Brine in a Kansas Field for Secondary Recovery of Oil
Report issued by the U.S. Bureau of Mines on the use of oil field brine in secondary recovery methods. Characteristics of the brine, and methods used in recovery processes are presented. This report includes tables, graphs, maps, and illustrations.
Date:
June 1941
Creator:
Wilhelm, C. J.; Taylor, Sam S.; Holliman, W. C. & Owens, E. O.
System:
The UNT Digital Library
The Use of Oxygen or Oxygenated Air in Metallurgical and Allied Processes: Report of the Committee for the Application of Oxygen or Oxygenated Air
Report issued by the U.S. Bureau of Mines on the possibilities of applying oxygenated air during metallurgical and allied processes. The methods and results of applying oxygenated air to these processes are presented. This report includes tables and graphs.
Date:
July 1923
Creator:
Davis, F. W.
System:
The UNT Digital Library
Use of Subaudible Noises for the Prediction of Rock Bursts
Report issued by the U.S. Bureau of Mines on testing of sub-audible noises and accuracy of rock burst predictions. The history of this study, and the results of these investigations are presented. This report includes tables, graphs, illustrations, and diagrams.
Date:
July 1942
Creator:
Obert, Leonard & Duvall, Wilbur
System:
The UNT Digital Library
Use of Wetting Agents in Reducing Dust Produced by Wet Drilling in Basalt
Report issued by the U.S. Bureau of Mines on wet-drilling tests using two different wetting agents. Amounts are listed in the results. This report includes tables, and illustrations.
Date:
January 1943
Creator:
Johnson, John A.
System:
The UNT Digital Library
Utilization of Three Kids Manganese Ore in the Production of Electrolytic Manganese
Report issued by the U.S. Bureau of Mines regarding specific manganese ore from Nevada and its use in electrolytic production. The development processes and methods are presented. This report includes tables, maps, illustrations, and photographs.
Date:
June 1945
Creator:
Allen, Glenn L.; Jacobs, J. H.; Hunter, J. W. & Sillers, F., Jr.
System:
The UNT Digital Library
Variable Characteristics of the Oil in the Tensleep Sandstone Reservoir, Elk Basin Field, Wyoming and Montana
Report issued by the U.S. Bureau of Mines on the characteristics of oil obtained from the Tensleep Sandstone Reservoir. The samples collected are analyzed for physical characteristics and presented in tables and graphs. The report also includes a map.
Date:
April 1951
Creator:
Espach, Ralph H. & Fry, Joseph
System:
The UNT Digital Library
Variations in Oxygen Condition Between Individual Cartridges and Between Cases of Permissible Explosives
Report issued by the U.S. Bureau of Mines on the differing conditions of oxygen in explosives. Results from explosives samples with oxygen variations are presented. This report includes tables.
Date:
June 1942
Creator:
Rowles, A. P. & Denues, A. R. T.
System:
The UNT Digital Library
Water flooding in the Oil Fields of Anderson, Franklin, Linn, and Miami Counties, Kans.
This report describes the water-flooding projects in Anderson, Franklin, Linn, and Miami Counties, Kansas, and include methods of water treating and the results obtained.
Date:
June 1953
Creator:
Powell, John P. & Eakin, J. L.
System:
The UNT Digital Library
Water Flooding of Oil Sands in Illinois
Report issued by the U.S. Bureau of Mines on the methods and results of water injection in Illinois oil sands. The operations and properties of the oil sands are presented. This report includes tables, graphs, maps, and illustrations.
Date:
August 1944
Creator:
Taliaferro, David Benjamin; Keithly, C. M. & Jennings, Thomas
System:
The UNT Digital Library
Well-Point Containment of Impoundment Leakage
Research was conducted to evaluate the effectiveness of a well-point dewatering system in conjunction with a french drain to intercept waste impoundment leakage while reducing the volume of waste water requiring treatment. A well-point dewatering system composed of 585 production wells was installed around the perimeter of a leaking impoundment that previously used only a french-drain system for leakage control. The placement of the well-point system was designed to intercept and remove the leakage from the groundwater before the contaminant reached the french drain. Groundwater monitoring at this site revealed that after a period of approximately 40 days the well-point dewatering system had stabilized and effectively prevented the further spread of contamination to the french drain.
Date:
1995
Creator:
Smith, C. W.
System:
The UNT Digital Library
What is Known about the Effect of Smoke on Health
From title page: "For some years the Bureau of Mines, in connection with its investigations relating to efficiency in the combustion of fuels, as been engaged in a study of smoke prevention. Popular support for such work is usually based upon the injurious effects of smoke on the human ssytem, and this paper is published as a contribution to the literature dealing with that subject."
Date:
December 7, 1926
Creator:
White, William Charles
System:
The UNT Digital Library
Work of the Safety Division, Fiscal Year 1942
Report issued by the U.S. Bureau of Mines on the investigative and educational work done by the Safety Division during 1942. Accident prevention methods and safety incentives are presented. These include first-aid and mine rescue training programs. This report includes tables, and photographs.
Date:
April 1943
Creator:
United States. Bureau of Mines. Safety Division.
System:
The UNT Digital Library
Zinc-Lead Ore Reserves of the Tri-State District, Missouri-Kansas-Oklahoma
Report issued by the Bureau of Mines over studies of zinc-lead reserves in the tri-state area. The results of the studies are presented. This report includes tables, maps, and illustrations.
Date:
July 1949
Creator:
Ruhl, Otto; Allen, Simeon A. & Holt, Stephen P.
System:
The UNT Digital Library