Patents by Inventor Harald Kadereit

Harald Kadereit has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • METHOD AND DEVICE FOR PROCESSING FLUE DUST
    Publication number: 20180016659
    Abstract: The method and the device serve to treat the flue dust formed during the production of nonferrous metals. After the addition of sulfur and/or a sulfur compound, the flue dust is heated, and volatile compounds are separated in a downstream offgas treatment unit. The flue dust is heated in an inert atmosphere.
    Type: Application
    Filed: September 25, 2017
    Publication date: January 18, 2018
    Inventors: Andreas SPECHT, Harald KADEREIT, Jürgen SCHMIDL, Michael HOPPE
  • METHOD AND DEVICE FOR PROCESSING FLUE DUST
    Publication number: 20130047788
    Abstract: The method and the device serve to treat the flue dust formed during the production of nonferrous metals. After the addition of sulfur and/or a sulfur compound, the flue dust is heated, and volatile compounds are separated in a downstream offgas treatment unit. The flue dust is heated in an inert atmosphere.
    Type: Application
    Filed: February 18, 2011
    Publication date: February 28, 2013
    Applicant: AURUBIS AG
    Inventors: Andreas Specht, Harald Kadereit, Jürgen Schmidl, Michael Hoppe