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Analysis of cavern stability at the Bryan Mound SPR site.

Description: This report presents computational analyses that simulate the structural response of caverns at the Strategic Petroleum Reserve Bryan Mound site. The cavern field comprises 20 caverns. Five caverns (1, 2, 4, and 5; 3 was later plugged and abandoned) were acquired from industry and have unusual shapes and a history dating back to 1946. The other 16 caverns (101-116) were leached according to SPR standards in the mid-1980s and have tall cylindrical shapes. The history of the caverns and their sha… more
Date: April 1, 2009
Creator: Ehgartner, Brian L. & Sobolik, Steven Ronald
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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Digestion and Filtration of Leached Zone in Pilot Plant

Description: Introduction: The present report summarizes pilot plant operations on the sulfuric acid digestion of -200 mesh leached zone and filtration of the digested slurry for the period May 5, 1952 through August 7, 1953.
Date: February 28, 1955
Creator: Dugger, Gordon L.; Adams, J. B. & Bart, Roger
Partner: UNT Libraries Government Documents Department
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Leaching of Nitrated Materials with Organic Solvents

Description: This report was prepared for a presentation at the London Conference on Raw Materials during September 26-31, 1949, discussing the method of leaching nitrated materials using organic solvents.
Date: 1949
Creator: Gaudin, A. M.; Galvanek, Paul, Jr.; Dasher, John & Kaufman, David
Partner: UNT Libraries Government Documents Department
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Copper Leaching Practices in the Western United States

Description: Report issued by the U.S. Bureau of Mines discussing copper leaching in the Western United States. As stated in the introduction, "the purpose of this report is to describe and discuss the different leaching and recovery methods currently employed in the production of copper from low-grade ores in the Western states" (p. 1). This report includes tables, illustrations, and photographs.
Date: 1968
Creator: Sheffer, Herman W. & Evans, LaMar G.
Partner: UNT Libraries Government Documents Department
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