2 edition of Recovery of scheelite and byproduct sphalerite from western U.S. tactite ores found in the catalog.
Recovery of scheelite and byproduct sphalerite from western U.S. tactite ores
J. M. Gomes
Bibliography: p. 9.
|Statement||by J.M. Gomes, A.E. Raddatz, M.M. Wong.|
|Series||Report of investigations ;, 8716, Report of investigations (United States. Bureau of Mines) ;, 8716.|
|Contributions||Raddatz, A. E., Wong, M. M. 1924-|
|LC Classifications||TN23 .U43 no. 8716, TN799.T9 .U43 no. 8716|
|The Physical Object|
|Pagination||9 p. :|
|LC Control Number||82600224|
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Tungsten -- Brittleness. See also what's at your library, or elsewhere. Broader terms: Recovery of scheelite and byproduct sphalerite from western U.S. tactite ores / (Washington, D.C.: U.S. Dept. of the Interior, Bureau of Mines, ). Low-grade titanium ores can be processed to form titanium slag or synthetic rutile using various processes to increase their primary TiO2 content in a secondary manner. Titanium slag can be utilized for pigment manufacturing using the sulfate process as well as the chloride process. As a byproduct, pig iron is always extracted in large quantities.5/5(1).
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Additional Physical Format: Online version: Gomes, J.M. (John M.). Recovery of scheelite and byproduct sphalerite from western U.S. tactite ores. Bench-scale flotation tests were conducted on two western tactite ores to study the recovery of tungsten and zinc minerals.
The investigation, which is part of the Bureau of Mines ongoing program to develop methods for beneficiating minerals and metals from domestic low-grade ores, demonstrated the feasibility of producing scheelite, sphalerite, and their bulk concentrates.
Recovery of scheelite and byproduct sphalerite from western U.S. tactite ores / By J. (John M.) Gomes, M. (Morton Min) Wong and A. (Andrea E.) Raddatz Abstract. Recovery of byproduct heavy minerals from sand and gravel operations in central and southern California.
Author Gomes, J. (John M.) Published Sphalerite concentrates containing % Zn and selectively recovered prior to scheelite flotation. Zn recovery ranged %. Scheelite concentrates. Printed in the U.S.A. 50 YEARS O F D E D I C A T I O N nPHD celebrated its 50th anniversary.
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Bench-scale flotation tests were conducted on two western tactite ores to study the recovery of W and Zn minerals. The investigation demonstrated the feasibility of producing scheelite, sphalerite. Thus, flotation was researched as a means for the selective recovery of scheelite.
An investigation was conducted by the U.S. Bureau of Mines to determine a procedure to efficiently float. Molybdenum is the primary, and often only, commodity in porphyry Mo deposits. Molybdenum mineralization occurs chiefly as molybdenite, and supergene enrichment is negligible, because molybdenite is relatively stable in the supergene environment (Plumlee, ).
Full text of "Mines and mineral resources of Alpine County, California" See other formats. Effect of chloride on Cu corrosion in anaerobic sulphide solutions J. Chena,b, T. Martinoa and D.
Shoesmitha,b aDepartment of Chemistry, The University of Western Ontario, London, Canada; bSurface Science Western, The University of Western Ontario, London, Canada ABSTRACT The effect of chloride on copper corrosion in anaerobic aqueous sulphide solutions has been.
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Recovery of platinum-group metals from stillwater complex, mont., flotation concentrates by matte smelting and leaching. Many commodities that are commonly enriched in the gold-only deposits are defined as critical, energy critical, or near-critical in various reports on critical elements or rare metals that have been released over the past decade (e.g., National Institute of Advanced Industrial Science and Technology, ; National Research Council, ; European Commission, ; U.S.
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Dept. of the Interior, Bureau of Mines, ), also by Donald W. Frommer, L. Bonicatto, Morris M. Fine, and Hanna Mining Company (page images at HathiTrust). Tellurium is distributed unevenly through the Earth’s crust. Hydrothermal and magmatic processes are the key mechanisms leading to high Te concentrations and the formation of primary Te minerals (Brugger et al., ).Tellurium is an essential element in over minerals, making it the most anomalously diverse element in mineralogy, i.e.
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