Processing mined material
    5.
    发明专利

    公开(公告)号:AU2014234959A1

    公开(公告)日:2015-10-29

    申请号:AU2014234959

    申请日:2014-03-19

    Abstract: A method of processing mined material, such as mined ore, includes a step of exposing mined material to an alternating magnetic field and directly or indirectly assessing the electrical conductivity of mined material in the alternating magnetic field in order to determine whether there is valuable material in the mined material. An apparatus for processing mined material, such as mined ore, includes a magnetic field station that is adapted to expose mined material to an alternating magnetic field that induces currents in mined material that are related to the electrical conductivity of valuable material in the mined material.

    Sorting mined material
    10.
    发明专利

    公开(公告)号:AU2010336011B2

    公开(公告)日:2014-12-04

    申请号:AU2010336011

    申请日:2010-12-21

    Abstract: A method of sorting mined material, such as mined ore, is disclosed. The method comprises exposing particles of mined material to radio frequency electromagnetic radiation and heating particles depending on the minerals present in the particles and then thermally analysing particles exposed to radio frequency electromagnetic radiation to detect temperature differences between particles which indicate differences in the minerals in the particles. The method also comprises sorting the particles on the basis of the results of the thermal analysis.

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