Patents Assigned to Gesellschaft zur Forderung der Eisenhuttentechnik mbH
  • Apparatus for performing a continuous metallurgical refining process
    Patent number: 3980283
    Abstract: An apparatus for performing a continuous metallurgical refining process in which metal and slag contact one another comprising a counter-current channel in which nozzles are passed through longitudinal side walls of the channel in the region of the predetermined boundary surface between metal and slag, the discharge directions of the nozzles being disposed parallel to or at an inclination to the predetermined boundary surface.
    Type: Grant
    Filed: April 26, 1974
    Date of Patent: September 14, 1976
    Assignee: Gesellschaft zur Forderung der Eisenhuttentechnik mbH
    Inventors: Eberhard Steinmetz, Jurgen Kuhn