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Reactivity Studies During Drying and Relocation of Lead-Zinc-Gold Tailings: Phase 1 - Preliminary Evaluation and Laboratory Testing

Description: The U.S. Bureau of Reclamation requested U.S. Bureau of Mines (USBM) assistance in developing design data for moving lead-zinc-gold tailings from their current location without disrupting the existing chemically stable conditions. This report presents results of USBM work in determining (1) the minimum required time to air dry the tailings to approximately 20 pct moisture under various drying conditions both in the laboratory and in the field, (2) the degree of oxidation or reduction that occur… more
Date: 1995
Creator: Froisland, L. J. & Lym, P. B.
Partner: UNT Libraries Government Documents Department
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Acid Processes for the Extraction of Alumina

Description: Report presenting the Bureau of Mines' investigation into acid processes of extracting alumina. The paper discusses the sulphuric acid processes and other work with hydrochloric and nitric acids so that the comparative advantages can be appreciated.
Date: 1927
Creator: Tilley, George S.; Millar, Russell Ward & Ralston, Oliver Caldwell
Partner: UNT Libraries Government Documents Department
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The Chemical Thermodynamic Properties of Hydrocarbons and Related Substances: Properties of 100 Linear Alkane Thiols, Sulfides, and Symmetrical Disulfides in the Ideal Gas State from 0° to 1,000° K

Description: Report describing the chemical thermodynamic properties of 100 linear alkane thiols, sulfides, and symmetrical disulfides in their ideal gas state. Comprehensive tables of basic data are provided.
Date: 1961
Creator: Scott, Donald W. & McCullough, John P.
Partner: UNT Libraries Government Documents Department
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Zirconium: Its Production and Properties

Description: Report concerning the element Zirconium that provides extensive details regarding its acquisition and production.
Date: 1956
Creator: United States. Bureau of Mines.
Partner: UNT Libraries Government Documents Department
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Report on the Investigation by Fuels and Lubricants Teams at the I.G. Farbenindustrie A.G. Leuna Works, Merseburg, Germany

Description: Report issued by the U.S. Bureau of Mines discussing investigations of the Leuna Factory, a heavy chemical plant in Merseburg, Germany. Production details of the many substances produced at the plant are presented. This report includes tables, illustrations, and photographs.
Date: July 1945
Creator: Holroyd, R.
Partner: UNT Libraries Government Documents Department
open access

The Constituents of Coal Soluble in Phenol

Description: Technical paper issued by the Bureau of Mines over studies conducted on the constituents of coal. As stated in the introduction, "this paper presents some results of an investigation of the nature of the chemical compounds that go to make up the complex material known as coal" (p. 5). This report includes tables and a chart.
Date: 1912
Creator: Frazer, J. C. W. & Hoffman, E. J.
Partner: UNT Libraries Government Documents Department
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