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Showing 1 - 9 results of 9 for search '"Report of investigations (United States. Bureau of Mines) ;"', query time: 0.41s Refine Results
  1. 1
    Autoclave leaching of copper-nickel matte produced from Duluth gabbro /
    by Haas, L. A. (Larry A.)
    Published 1979
    “...Report of investigations (United States. Bureau of Mines) ;...”
    Government Document Book
  2. 2
    Low pressure leaching of Duluth complex matte /
    by Haas, L. A. (Larry A.)
    Published 1981
    “...Report of investigations (United States. Bureau of Mines) ;...”
    Government Document Book
  3. 3
    Utilization of simulated coal gases for reducing iron oxide pellets /
    by Haas, L. A. (Larry A.)
    Published 1985
    “...Report of investigations (United States. Bureau of Mines) ;...”
    Government Document Book
  4. 4
    Influence of chelating reagents on leaching of copper ore /
    by Haas, L. A. (Larry A.)
    Published 1985
    “...Report of investigations (United States. Bureau of Mines) ;...”
    Government Document Book
  5. 5
    Influence of reducing conditions on the softening-melting characteristics of taconite pellets /
    by Haas, L. A. (Larry A.)
    Published 1991
    “...Report of investigations (United States. Bureau of Mines) ;...”
    Government Document Book
  6. 6
    Sampling, characterization, and evaluation of Midwest clays for iron ore pellet bonding /
    Published 1987
    “...Report of investigations (United States. Bureau of Mines) ;...”
    Government Document Microform Book
  7. 7
    Effectiveness of organic binders for iron ore pelletization /
    by Haas, L. A. (Larry A.)
    Published 1989
    “...Report of investigations (United States. Bureau of Mines) ;...”
    Government Document Book
  8. 8
    Utilization of papermill sludges as binders for iron ore concentrate /
    by Haas, L. A. (Larry A.)
    Published 1989
    “...Report of investigations (United States. Bureau of Mines) ;...”
    Government Document Book
  9. 9
    Use of oxygen-enriched gas for the oxidation of acid and fluxed taconite pellets /
    by Haas, L. A. (Larry A.)
    Published 1993
    “...Report of investigations (United States. Bureau of Mines) ;...”
    Government Document Microform Book
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