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Adhesion of Diamond Films on Tungsten

Description: The U.S. Bureau of Mines has investigated the chemical vapor deposition of diamond films on tungsten substrates. The effects of deposition parameters on the adhesion of the films was determined. The films were produced using a hot filament chemical vapor deposition system. Parameters investigated were substrate temperature and methane concentration in the feed gas. Film quality, morphology, and composition were characterized by scanning electron microscopy and Raman spectroscopy. Adhesion testi… more
Date: 1995
Creator: Maggs, K. J.; Walkiewicz, J. W. & Clark, A. E.
Partner: UNT Libraries Government Documents Department
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Advances in Coal Spectrometry: Absorption Spectrometry

Description: Report from the U.S. Bureau of mines discussing the use of infared and ultraviolet-visible spectrometry to study the structure of coal and coal extracts.
Date: 1967
Creator: Friedel, Robert A.; Retcofsky, H. L. & Queiser, J. A.
Partner: UNT Libraries Government Documents Department
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Agglutinating, Coking, and By-Product Tests of Coals From Pierce County, Washington

Description: 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.
Partner: UNT Libraries Government Documents Department
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Air and Gas Injection in the Oil Fields of Illinois

Description: Report issued by the U.S. Bureau of Mines on the gas injection methods in the oil fields of Illinois. The results and properties of the injections are presented. This report includes tables, graphs, illustrations, and maps.
Date: November 1944
Creator: Keithly, C. M. & Jennings, Thomas
Partner: UNT Libraries Government Documents Department
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Air Pollution: A Bibliography

Description: Report displays a bibliography of numerous literature affirms air pollution has been a problem through the centuries.
Date: 1954
Creator: Davenport, S. J. & Morgis, G. G.
Partner: UNT Libraries Government Documents Department
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Alaskan Coal Problems

Description: Report discussing coal problems existing in Alaska, which Alaskan coal has high value.
Date: 1911
Creator: Fisher, Walter L.
Partner: UNT Libraries Government Documents Department
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Alumina Miniplant Operations: Separation of Aluminum Chloride Liquor from Leach Residue Solids by Classification and Thickening

Description: Report issued by the Bureau of Mines over recovery methods of alumina through leaching of kaolin clay. The materials, equipment, and procedures used are discussed. This report includes tables, and illustrations.
Date: 1983
Creator: Sorensen, Roy T.; Sawyer, Dwight L., Jr. & Turner, Theodore L.
Partner: UNT Libraries Government Documents Department
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Analyses of Air from Burning Buildings

Description: This report provides results of analyses and pertinent fata regarding eleven samples taken from the composition of the air in burning buildings.
Date: November 1920
Creator: Katz, S. H.
Partner: UNT Libraries Government Documents Department
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Analyses of Alaska Coals

Description: Report issued by the Bureau of Mines discussing the coal fields of Alaska. Analyses of the Alaskan coal fields are presented in detail. This report includes tables, and a map.
Date: 1946
Creator: Gates, George O. & Fieldner, Arno Carl
Partner: UNT Libraries Government Documents Department
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Analyses of Arizona, California, Idaho, Nevada and Oregon Coals

Description: Technical paper issued by the Bureau of Mines over analyses of coals from many western states. The characteristics of the coals found in each state are discussed in detail. This paper includes tables, and maps.
Date: 1947
Creator: Andrews, David A.; Hendricks, Thomas A. & Huddle, John W.
Partner: UNT Libraries Government Documents Department
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Analyses of Ash from United States Coals

Description: Report summarizing analyses done on ash of coal from the United States.
Date: 1956
Creator: Selvig, W. A. & Gibson, F. H.
Partner: UNT Libraries Government Documents Department
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Analyses of Coals in the United States with Descriptions of Mine and Field Samples Collected between July 1, 1904 and June 30, 1910: Part 1. -- Analyses

Description: From Significance and value of Analyses of Coal: "The analyses published in this report cover samples of coal collected in many different parts of the country with unusual care by experiences men, in such manner as to make them representative of extensive beds of coal."
Date: 1913
Creator: Lord, N. W.
Partner: UNT Libraries Government Documents Department
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Analyses of Coals in the United States with Descriptions of Mine and Field Samples Collected between July 1, 1904 and June 30, 1910 Part 2. Descriptions of Samples

Description: From Introduction: "This volume contains the descriptions of the samples whose analyses are published in the preceding volume, Part I of this bulletin. The descriptions have been compiled from the notebooks of the persons who collected the samples, have been condensed from accounts given in published reports of the United States Geological Survey, or have furnished by the collection themselves. Inasmuch as the descriptions represent the work of many persons during a period of six years, and ina… more
Date: 1913
Creator: Lord, N. W.
Partner: UNT Libraries Government Documents Department
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Analyses of Coals Purchased by the Government During the Fiscal Years 1908-1915

Description: From Introduction: "This bulletin is a compilation of the results if coal analyses by the Government, including those made in the fiscal years 1908-1910, which have been previously published, and later analyses representing coals analyzed during the fiscal years 1911-1915."
Date: 1916
Creator: Pope, George S.
Partner: UNT Libraries Government Documents Department
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Analyses of Complex Mixtures of Gases: Application to Control and Extinguish Fires and to Prevent Explosions in Mines, Tunnels, and Hazardous Industrial Processes

Description: From Purpose of Report: "The purpose of the report is to point out what the mine-management official, the safety engineer, and the chemist, can do to utilize analyses of complex gas mixtures as basis for safe procedure to (1) control and extinguish fires in mines, tunnels, and individual plants and (2) prevent explosions when dealing with explosive mixtures and sources of ignition. The report is designed to meet the needs of those desiring to utilize analyses of complex-gas mixtures for the abo… more
Date: 1948
Creator: Ash, S. H. & Felegy, E. W.
Partner: UNT Libraries Government Documents Department
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Analyses of Crude Oils From Some Fields of Southern Louisiana

Description: 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.
Partner: UNT Libraries Government Documents Department
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Analyses of Foreign Coals

Description: Report summarizing analyses through tables and maps of foreign coals.
Date: 1952
Creator: Morgan, R. E. & Barkley, J. F.
Partner: UNT Libraries Government Documents Department
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Analyses of Kentucky Coals

Description: Report issued by the Bureau of Mines discussing analyses of the Eastern and Western coal fields in Kentucky. The two coal fields are described in detail. This report includes tables, and illustrations.
Date: 1944
Creator: McFarlan, Arthur C.
Partner: UNT Libraries Government Documents Department
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Analyses of Michigan, North Dakota, South Dakota and Texas Coals

Description: Report issued by the Bureau of Mines discussing the lignite and bituminous coal fields of Michigan, Texas, North Dakota, and South Dakota. Analyses of the varying regional coal fields are presented. This report includes tables, maps, and illustrations.
Date: 1948
Creator: Andrews, David A. & Huddle, John W.
Partner: UNT Libraries Government Documents Department
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