TREA

Council for Mineral Technology

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  • Randburg, ZA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Recovery of gold by a carbon-in-pulp process
    • Patent number 5,023,060
    • Issue date Jun 11, 1991
    • Council for Mineral Technology
    • Ahmet Mehmet
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Magnetic separator
    • Patent number 4,729,827
    • Issue date Mar 8, 1988
    • Council for Mineral Technology
    • Ian J. Corrans
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Thermal production of magnesium
    • Patent number 4,699,653
    • Issue date Oct 13, 1987
    • Council for Mineral Technology
    • Nicholas A. Barcza
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Regeneration of thiocyanate resins
    • Patent number 4,608,176
    • Issue date Aug 26, 1986
    • Council for Mineral Technology
    • Christopher A. Fleming
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Treatment of ferromanganese
    • Patent number 4,540,433
    • Issue date Sep 10, 1985
    • Council for Mineral Technology
    • Thomas R. Curr
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Selective solvent extraction using organophosphorus and carboxylic...
    • Patent number 4,528,167
    • Issue date Jul 9, 1985
    • Council for Mineral Technology
    • John S. Preston
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Electrode assemblies for thermal plasma generating devices
    • Patent number 4,481,636
    • Issue date Nov 6, 1984
    • Council for Mineral Technology
    • Thomas R. Curr
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Production and treatment of ferrochromium
    • Patent number 4,441,921
    • Issue date Apr 10, 1984
    • Council for Mineral Technology
    • Thomas R. Curr
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Refining of ferrochromium metal
    • Patent number 4,426,223
    • Issue date Jan 17, 1984
    • Council for Mineral Technology
    • Thomas R. Curr
    • C21 - METALLURGY OF IRON