Patents Assigned to Sunicon AG
  • Device and method for the processing of non-ferrous metals
    Patent number: 8318121
    Abstract: In a device and a method for the processing of non-ferrous metals for simple and economic reduction of the concentration of impurity elements and/or impurity compounds contained in the non-ferrous metal, it is provided to gas the non-ferrous metal in a processing column with at least one gas at a low pressure, causing the impurity elements and/or impurity compounds to evaporate.
    Type: Grant
    Filed: October 13, 2007
    Date of Patent: November 27, 2012
    Assignee: Sunicon AG
    Inventors: Karsten Wambach, Claudia Knopf, Ingo Röver