TREA

Ernest A. Walpole

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  • Lambton, AU
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Patents Grantslast 30 patents

  • Information Patent Grant

    Benefication of titania slag by oxidation and reduction treatment
    • Patent number 6,803,024
    • Issue date Oct 12, 2004
    • Ipcor NV
    • Jacobus Philippus Van Dyk
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Acid regeneration
    • Patent number 5,635,152
    • Issue date Jun 3, 1997
    • Austpac Gold N.L.
    • Ernest A. Walpole
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Process for separating ilmenite
    • Patent number 5,595,347
    • Issue date Jan 21, 1997
    • Austpac Gold N.L.
    • Ernest A. Walpole
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...