Technical Report Archive & Image Library (TRAIL) - 140 Matching Results

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Stoping Methods and Costs

Description: Report presenting a study of stoping methods and costs and summarizing the data obtained in earlier publications and those obtained during investigations in the field that apply particularly to stoping.
Date: 1936
Creator: Jackson, Charles Freeman & Gardner, E. D.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Coal-Mine Accidents in the United States, 1933

Description: 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.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Coal-Mine Accidents in the United States, 1932

Description: 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.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Coal-Mine Accidents in the United States: 1931

Description: 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.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Coal-Mine Accidents in the United States, 1930

Description: 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.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Sampling and Estimation of Ore Deposits

Description: Report issued by the Bureau of Mines over the sampling and analyses of ore deposits. Methods, problems, and results are presented and discussed. This report includes tables, and illustrations.
Date: 1932
Creator: Jackson, Charles Freeman & Knaebel, John B.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Carburetion of Combustible Gas with Butane and Propane-Butane Mixtures with Particular Reference to the Carburetion of Water Gas

Description: Report issued by the Bureau of Mines over the carburetion of many different fuels. The report pays particular attention to the carburetion of water gas. Carburetion methods and results are presented and discussed. This report includes tables, and illustrations.
Date: 1929
Creator: Odell, William Wallace
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Facts Relating to the Production and Substitution of Manufactured Gas for Natural Gas

Description: Report issued by the Bureau of Mines over information obtained on manufactured gas production instead of natural gas production. The information collected is discussed. This includes such topics as rates, methods, and locations of gas. This report includes tables, maps, illustrations, and photographs.
Date: 1929
Creator: Odell, William Wallace
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Flow of Gases Through Beds of Broken Solids

Description: Report issued by the Bureau of Mines over studies conducted on the effects of vapor flow through beds of broken solids. Methods and results of the studies are presented and discussed. This report includes tables, illustrations, and photographs.
Date: 1929
Creator: Furnas, C. C.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Iron Oxide Reduction Equilibria: A Critique from the Standpoint of the Phase Rule and Thermodynamics

Description: Report issued by the Bureau of Mines over studies conducted on iron oxide reduction. As stated in the scope of bulletin, "this bulletin, therefore, presents the properties of the common oxides of iron, their combinations with each other, and the reduction-equilibrium diagrams by which the investigator passes from one to the next; the end point is not pure iron but the carburized iron of the blast furnace, cast iron" (p. 1-2). This report includes tables, and illustrations.
Date: 1929
Creator: Ralston, Oliver C.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Petroleum Refinery Statistics: 1927

Description: Report issued by the Bureau of Mines over statistical records kept on petroleum refineries during 1927. Statistical information on different forms of petroleum is discussed. This report includes tables.
Date: 1929
Creator: Hopkins, G. R.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Subsidence and Ground Movement in the Copper and Iron Mines of the Upper Peninsula, Michigan

Description: Report issued by the Bureau of Mines over studies conducted on the ground movement and support failure of Michigan mines. Factors involved in surface subsidence in the mines are discussed. This report includes tables, maps, illustrations, and photographs.
Date: 1929
Creator: Crane, Walter R.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Limits of Inflammability of Gases and Vapors

Description: Report issued by the Bureau of Mines over studies conducted on the inflammability of the gases found in mines. As stated in the introduction, "it is the object of this paper to present the results of a critical review of all figures published on the limits of inflammability of combustible gases and vapors when in admixture with air, oxygen, or other "atmosphere" (p. 1). This report includes tables, and illustrations.
Date: 1928
Creator: Coward, H. F. & Jones, G. W.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Safety in Coal Mining: A Handbook

Description: Report issued by the Bureau of Mines discussing safety measures adopted by mining operations in the United States. As stated in the introduction, "this report deals solely with accidents in coal mines and with the means of prevention that have been determined and officially approved by the bureau" (p. 2). This report includes tables.
Date: 1928
Creator: Rice, George S.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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The Ferric Sulphate-Sulphuric Acid Process: With a Chapter on Producing Small Bubbles of Gas in Liquids by Submerged Orifices

Description: Report issued by the Bureau of Mines over studies conducted on the ferric sulphate-sulphuric acid process. As stated in the introduction, "the work reported here comprises merely a study of the chemistry of the process and the mechanical conditions that would have to be observed in practice" (p. 1). This report includes tables, and illustrations.
Date: 1927
Creator: Ralston, Oliver C. & Maier, Charles G.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Subsidence Due to Coal Mining in Illinois

Description: Report issued by the Bureau of Mines over investigations on surface subsidence from coal mining in Illinois. The results of the investigations are presented and discussed. This report includes tables, illustrations, and photographs.
Date: 1927
Creator: Herbert, Charles Arthur & Rutledge, J. J.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Technology and Uses of Silica and Sand

Description: Report issued by the Bureau of Mines over studies conducted on the production and uses of silica. Forms and different uses for silica are discussed. This report includes tables, illustrations, and photographs.
Date: 1927
Creator: Weigel, W. M.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Plastic Magnesia

Description: Report issued by the Bureau of Mines over the production methods and uses of plastic magnesia. Methods, properties, and uses of plastic magnesia are discussed. This report includes tables, illustrations, and photographs.
Date: 1925
Creator: Ralston, Oliver C.; Pike, Robert D. & Duschak, Lionel H.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Oil Shale: An Historical, Technical, and Economic Study

Description: Revised report issued by the U.S. Bureau of Mines discussing studies conducted on the development of the oil-shale industry from a historical, technical, and economic perspective. Results of the studies are presented. This report includes tables, illustrations, and photographs.
Date: 1924
Creator: Gavin, Martin J.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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