Patents Assigned to Ore Pro PTY Ltd.
  • Microwave treatment of magnetite iron ore pellets to convert magnetite to hematite
    Patent number: 8034320
    Abstract: A method and apparatus for producing iron ore pellets containing hematite is described. The pellets containing magnetite are exposed to microwave energy in a heat treatment furnace under oxidizing conditions to convert magnetite to hematite.
    Type: Grant
    Filed: February 17, 2009
    Date of Patent: October 11, 2011
    Assignee: Ore Pro PTY Ltd.
    Inventor: Paul Frank Rundel