Patents by Inventor Erfried GANGL

Erfried GANGL 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 FOR DETERMINING THE CONTENT OF AT LEAST METALLIC IRON IN SPONGE IRON - OR A SAMPLE THEREOF - THAT IS PRODUCED BY DIRECT REDUCTION FROM IRON ORE
    Publication number: 20250027904
    Abstract: A method for determining the content of at least metallic iron (Femet) in sponge iron or a sample thereof produced by direct reduction from iron ore. For this purpose, a mathematical model is provided, whose model output variable (Amod) is described as a function of the content of at least metallic iron (Femet) of the sponge iron or sample thereof, this mathematical model having an effective medium approximation (EMA) for the permeability (?eff) and electrical conductivity (?eff) of the sponge iron or sample thereof.
    Type: Application
    Filed: November 15, 2022
    Publication date: January 23, 2025
    Inventors: Stefan SCHUSTER, Stefan SCHEIBLHOFER, Norbert GSTÖTTENBAUER, Daniel WÖCKINGER, Christopher HARRIS, Wolfgang AMRHEIN, Christoph THALER, Anton PICHLER, Anna Sonja GRIESSER, Joachim MAUHART, Christoph FEILMAYR, Erfried GANGL