Technical Report Archive & Image Library (TRAIL) - 356 Matching Results

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Temperature Measurements in Bessemer and Open-Hearth Practice

Description: Technical paper issued by the Bureau of Standards over studies conducted on different types of furnaces, specifically the Bessemer and the open-hearth furnace. The results of the studies are presented and discussed. This paper includes tables, and illustrations.
Date: May 8, 1917
Creator: Burgess, George K.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Black Damp in Mines

Description: From Introduction: "This report presents the results of one phase of this study and shows how atmospheric air, after entering a coal mine, loses oxygen and gains carbon dioxide with resulting formation of so-called black damp."
Date: 1916
Creator: Burrell, G. A.; Robertson, I. W. & Oberfell, G. G.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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The Sampling and Examination of Mine Gases and Natural Gas

Description: Report by the U.S. Bureau of Mines based on experiments performed in Pittsburgh, Pennsylvania to study mine gases. Findings in this bulletin include descriptions of the experiments and equipment used: "The first part of this report deals with the methods used by the bureau in the collection and examination of the various mine gases; the latter part discusses the bureau's methods of sampling and examining natural gas" (p. 5).
Date: 1913
Creator: Burrell, George A. & Seibert, Frank M.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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The Condensation of Gasoline from Natural Gas

Description: From Introduction: "This report treats of method of preventing some of the waste of the natural gas incidental to oil mining. This method, the condensation of gasoline from natural gas, offers to the oil operator and others a profitable means of utilizing some of the oil-well gas now being wasted."
Date: 1916
Creator: Burrell, George A.; Seibert, Frank M. & Oberfell, G. G.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Bibliography of Petroleum and Allied Substances, 1915

Description: From Introduction: "This bibliography, which is intended to be the first of a yearly series, has been compiled by the petroleum division of the Bureau of Mines with a view to satisfying this need. The references include only the more noteworthy writings that appeared during the year 1915 in both the United States and foreign countries. The references are arranged according to the subject classification on pages 3 to 11."
Date: 1918
Creator: Burroughs, E. H.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Bibliography of Petroleum and Allied Substances in 1916

Description: From Introduction: " This bibliography follows the same general scheme as the bibliography of petroleum and allied substances for 1915. References to articles in these journals have been taken from such sources as were available and credit has been given to those sources. American and foreign patents have been entered by title, without abstracts. A few minor changes have been made in the scheme of classification, which is, on the whole, the same is given in the 1915 bibliography."
Date: 1919
Creator: Burroughs, E. H.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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A Biological Survey of Colorado

Description: From introduction: "Report based chiefly on the field work prosecuted during 1905, 1906, 1907, and 1909. It is primarily a characterization of the several major distribution areas or life zones."
Date: August 17, 1911
Creator: Cary, Merritt
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Life Zone Investigations in Wyoming

Description: Characterizes five transcontinental life zones in Wyoming; defines their extent and limits; lists mammal, breeding bird, reptile, amphibian, and plant species; and provides notes on distribution and abundance of trees observed during the survey.
Date: October 3, 1917
Creator: Cary, Merritt
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Notes on Explosive Mine Gases and Dusts: With Special Reference to Explosions in the Monongah, Darr, and Naomi Coal Mines

Description: Report issued by the Bureau of Mines discussing coal mining gas and dust explosions, specifically those at the Monongah, Darr, and Naomi mines of Pennsylvania and West Virginia. Studies on mine explosions, as well as methods and analyses are presented. This report includes tables, and an illustration.
Date: 1911
Creator: Chamberlin, Rollin Thomas
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Electrodeposition of Gold and Silver from Cyanide Solutions

Description: From Introduction: "This report on the electrodeposition of gold and silver from cyanide solutions represents work that has occupied my time at intervals during the past 20 years, The investigations has been carried on simultaneously with my duties as professor of mining and metallurgy of the University of California."
Date: 1919
Creator: Christy, S. B.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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An Investigation of Explosion-Proof Motors

Description: Procedure of Investigation: "The investigation described in this bulletin was undertaken by the Bureau of Mines as one of several investigations having for their purpose the ascertaining of methods for lessening the risks attending the use of electricity in mining. In this report the results of tests are related to the various types of protection employed which are described in detail."
Date: 1912
Creator: Clark, H. H.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Electric Switches for use in Gaseous Mines

Description: From Introduction: "The purpose of the investigation discussed in this bulletin, one of a series dealing with the use of electricity in mines, was to study the various means and methods used to confine the flashes that occur when a switch carrying electric current is opened."
Date: 1913
Creator: Clark, H. H. & Crocker, R. W.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Approved Electric Lamps for Miners

Description: Report describing the development of a number of types of lamps for miners that meet the requirements of the Bureau of Mines. Discusses the features and qualities of these lamps in detail.
Date: July 1917
Creator: Clark, H. H. & Ilsley, L. C.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Ignition of Mine Gases by the Filaments of Incandescent Lamps

Description: From Introduction: "As part of the investigations of the cause of mine accidents and of the safest and most efficient methods of handling electricity underground, the Bureau of Mines undertook a study of ignition of mine gases by the filaments of electric incandescent lamps. This bulletin describes the investigation in detail and gives a complete record of the results obtained."
Date: 1913
Creator: Clark, H. H. & Ilsley, L. C.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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The Inflammability of Illinois Coal Dusts

Description: From Introduction: "The present paper is a report of a detailed study of the bituminous dusts of Illinois mines, and is a part of the investigations conducted by the bureau in cooperation with the Illinois State Geological Survey and the department of mining engineering of the University of Illinois."
Date: 1916
Creator: Clement, J. K. & Scholl, L. A., Jr.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Essential Factors in the Formation of Producer Gas

Description: From Introduction Scope and Purpose of Inquiry: "The Bureau of Mines, to which the testing and analyzing of fuels as carried on by the United States Geographical Survey has been transferred, is continuing producer-gas investigations at the testing station at Pittsburgh, Pa. Results of the gas-producer tests made at the coal-testing plant erected at St.Louis, Mo., and of a study of some of the problems that came up in the tests have been published by Geological Survey. Results of the tests made … more
Date: 1911
Creator: Clement, J. K.; Adams, L. H. & Haskins, C. N.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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