Patents Assigned to SEP Technologies LLC
  • Decontamination apparatus
    Patent number: 6238523
    Abstract: The present invention provides an apparatus for decontaminating aqueous paper pulp, the apparatus comprising a decontaminating cell (12). The decontaminating cell (12) has an upper light contaminate collection hood (30) and/or a lower heavy contaminate collection trough (40). Paper pulp is provided to the cell (12) under a pulp head sufficient to purge the contaminates therefrom.
    Type: Grant
    Filed: May 8, 1998
    Date of Patent: May 29, 2001
    Assignee: SEP Technologies LLC
    Inventor: J. Alan Lawson