Patents Assigned to Mineral Processing Development & Innovation AB
  • Magnetic separator
    Patent number: 4122005
    Abstract: A magnetic separator comprises a magnet and an iron cylinder rotatable in a gap in the magnet. The cylinder and the lower pole face of the magnet define a separator chamber. An aqueous suspension of magnetizable and non-magnetic particles is supplied to the separator chamber through channels extending through the magnet.
    Type: Grant
    Filed: June 13, 1977
    Date of Patent: October 24, 1978
    Assignee: Mineral Processing Development & Innovation AB
    Inventors: Knut Sven Erik Forssberg, Karl Dieter Kopp