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Accelerated Laboratory Test for Determination of Slacking Characteristics of Coal
Report issued by the U.S. Bureau of Mines on laboratory testing developed to measure the slacking of coals. Testing methods and results are presented. This report includes tables and graphs.
Date:
November 1930
Creator:
Fieldner, Arno Carl; Selvig, W. A. & Frederic, W. H.
System:
The UNT Digital Library
Accident Experience and Cost of Accidents in Washington Coal Mines
Report containing tables detailing cost of mining accidents in Washington state in comparison with other states.
Date:
November 1931
Creator:
Ash, S. H.
System:
The UNT Digital Library
Accounting System and Office-Management Procedure for Medium-Size Metal Mines
Report discussing an accounting system and management of office procedures design for medium-size metal mines, offered by the United States Bureau of Mines, to be more efficient in the mining industry.
Date:
1934
Creator:
Keller, Albert E.
System:
The UNT Digital Library
Agglomeration and Leaching of Slimes and Other Finely Divided Ores
Report discussing the loads and extracting of slime and other divided ores. The report discusses experimental work done on the materials.
Date:
1930
Creator:
Sullivan, John D. & Towne, Alfred P.
System:
The UNT Digital Library
Agglutinating, Coking, and By-Product Tests of Coals From Pierce County, Washington
Report discussing testing of coals in Pierce County, Washington. The investigation had three parts: a geological survey of the coal property, washing and crushing tests of the coals, and coking and by-product tests.
Date:
1931
Creator:
Marshall, S. M. & Bird, B. M.
System:
The UNT Digital Library
Analyses of Crude Oils From Some Fields of Southern Louisiana
Report issued by the U.S. Bureau of Mines on the studies of crude oil samples collected from southern Louisiana. The properties of each sample are analyzed. This report includes tables.
Date:
November 1934
Creator:
Kraemer, A. J. & Garton, E. L.
System:
The UNT Digital Library
Annual Report of the Explosives Division, Fiscal Year 1936
Report issued by the U.S. Bureau of Mines on the U.S. Explosives Division, and the chemical and physical testing conducted. The properties of the studies conducted during 1936 are presented. This report includes tables, illustrations, and photographs.
Date:
February 1937
Creator:
Huff, Wilbert James
System:
The UNT Digital Library
Applied Methods and Equipment for Reducing Evaporation Losses of Petroleum and Gasoline
From Scope of Report: "The subject matter in this bulletin is divided as follows: Theory of evaporation; methods of determining evaporation losses; lease operation; transportation and storage of crude petroleum; and evaporation losses of gasoline at the refineries."
Date:
1934
Creator:
Schmidt, Ludwig
System:
The UNT Digital Library
Asbestos
From Introduction: "This report covers the essential features of the asbestos industry, including occurrence, production, mining, milling, utilization, international trade, and marketing."
Date:
1937
Creator:
Bowles, Oliver
System:
The UNT Digital Library
Ball-Mill Grinding
Report issued by the Bureau of Mines discussing the ball-mill grinding technique. Different methods of mill grinding are presented and compared with ball-mill grinding. This report includes tables, illustrations, and photographs.
Date:
1937
Creator:
Coghill, Will H. & DeVaney, Fred D.
System:
The UNT Digital Library
Bureau of Mines Multiple-Diaphragm Recording Subsurface-Pressure Gage
Report issued by the U.S. Bureau of Mines on the measuring of temperature and pressure in oil and gas wells. Descriptions of the instrumentation developed and used for these measurements are presented. This report includes tables, graphs, and illustrations.
Date:
November 1935
Creator:
Berwald, W. B.; Buss, H. A. & Reistle, C. E., Jr.
System:
The UNT Digital Library
Burning of Coal and Coke Treated with Small Quantities of Chemicals
Report issued by the Bureau of Mines over studies conducted on the use of chemicals to enhance the burning of fuels. Methods and results of the studies are presented and discussed. This report includes tables, illustrations, and photographs.
Date:
1937
Creator:
Nicholls, Percy; Rice, W. E.; Landry, B. A. & Reid, W. T.
System:
The UNT Digital Library
Carbonizing Properties of West Virginia Coals and Blends of Coals From the Alma, Cedar Grove, Dorothy Powellton A, Eagle, Pocahontas and Beckley Beds
From Introduction: "The composition and carbonizing properties of 33 coals previously tested have been given in technical papers of the Bureau of Mines and in short reports published for the most part in the Proceedings of the American Gas Association. A complete list of publications on the work previous to 1937 is appended to this report. The present report gives the composition and carbonizing properties of seven additional coals from West Virginia. The data include results of blending test in which Beckley bed low-volatile coal was used with all the high-volatile coals except the Alma coal, with which Pocahontas No. 4 coal was used."
Date:
1938
Creator:
Fieldner, A. C.; Davis, J. D.; Selvig, W. A.; Thiessen, R.; Reynolds, D. A.; Holmes, C. R. et al.
System:
The UNT Digital Library
Clinker Formation as Related to the Fusibility of Coal Ash
From Introduction Arrangement of Report: "The results of this investigation are presented in two main divisions. The first part covers the chemical and physical tests on average samples of the coals used-chemical analysis, float-and-sink tests to determine distribution of the ash, determination of the forms of sulphur, chemical analyses of the ash, and ash-fusabilibity determinations. The second part covers the clinkering studies and the comparisons of the results with the ash-fusibilty and other tests."
Date:
1932
Creator:
Nicholls, P. & Selvig, W. A.
System:
The UNT Digital Library
Coal-Mine Accidents in the United States, 1930
Report compiled by the U.S. Bureau of Mines including statistics on fatal and non-fatal accidents in coal mines located in the United States as well as data regarding the various operations (e.g., number of miners employed and average production). The information is organized into tables for comparison and the text draws some overall conclusions in the summary.
Date:
1932
Creator:
Adams, W. W.; Geyer, L. E. & Chenoweth, L.
System:
The UNT Digital Library
Coal-Mine Accidents in the United States: 1931
Report compiled by the U.S. Bureau of Mines including statistics on fatal and non-fatal accidents in coal mines located in the United States as well as data regarding the various operations (e.g., number of miners employed and average production). The information is organized into tables for comparison and the text draws some overall conclusions in the summary.
Date:
1933
Creator:
Adams, William W.; Geyer, L. E. & Chenoweth, L.
System:
The UNT Digital Library
Coal-Mine Accidents in the United States, 1932
Report compiled by the U.S. Bureau of Mines including statistics on fatal and non-fatal accidents in coal mines located in the United States as well as data regarding the various operations (e.g., number of miners employed and average production). The information is organized into tables for comparison and the text draws some overall conclusions in the summary.
Date:
1934
Creator:
Adams, W. W. & Geyer, L. E.
System:
The UNT Digital Library
Coal-Mine Accidents in the United States, 1933
Report compiled by the U.S. Bureau of Mines including statistics on fatal and non-fatal accidents in coal mines located in the United States as well as data regarding the various operations (e.g., number of miners employed and average production). The information is organized into tables for comparison and the text draws some overall conclusions in the summary.
Date:
1935
Creator:
Adams, W. W. & Geyer, L. E.
System:
The UNT Digital Library
Coal-Mine Accidents in the United States, 1934
Report compiled by the U.S. Bureau of Mines including statistics on fatal and non-fatal accidents in coal mines located in the United States as well as data regarding the various operations (e.g., number of miners employed and average production). The information is organized into tables for comparison and the text draws some overall conclusions in the summary.
Date:
1936
Creator:
Adams, W. W.; Geyer, L. E. & Parry, M. G.
System:
The UNT Digital Library
Coal-Mine Accidents in the United States, 1935
Report compiled by the U.S. Bureau of Mines including statistics on fatal and non-fatal accidents in coal mines located in the United States as well as data regarding the various operations (e.g., number of miners employed and average production). The information is organized into tables for comparison and the text draws some overall conclusions in the summary.
Date:
1938
Creator:
Adams, W. W.; Geyer, L. E. & Parry, M. G.
System:
The UNT Digital Library
Coal-Mine Accidents in the United States, 1936
Report compiled by the U.S. Bureau of Mines including statistics on fatal and non-fatal accidents in coal mines located in the United States as well as data regarding the various operations (e.g., number of miners employed and average production). The information is organized into tables for comparison and the text draws some overall conclusions in the summary.
Date:
1939
Creator:
Adams, W. W.; Geyer, L. E. & Parry, M. G.
System:
The UNT Digital Library
Coal-Mine Explosions in Ohio: 1874-1936
Report issued by the U.S. Bureau of Mines discussing coal mine explosions in Ohio between 1874 and 1936. The number of explosions and fatalities are presented. The causes of mine explosions are discussed as well. This report includes tables.
Date:
October 1937
Creator:
Owings, C. W.
System:
The UNT Digital Library
Coal-Mine Explosions in West Virginia: 1883-1933
Report issued by the U.S. Bureau of Mines discussing explosions in coal mines that occurred in West Virginia between 1883 and 1933. The number of fatalities, and safety prevention methods are presented. This report includes tables.
Date:
September 1934
Creator:
Forbes, J. J. & Owings, C. W.
System:
The UNT Digital Library
Coal-Mine Fatalities in April, 1931
Report issued by the U.S. Bureau of Mines on the coal mine related deaths during the month of April, 1931. The number of fatalities and the causes are presented. This report includes tables and graphs.
Date:
May 1931
Creator:
Adams, William Waugh & Chenoweth, L.
System:
The UNT Digital Library