Patents by Inventor Paolo ROMAN DI CATTERINA

Paolo ROMAN DI CATTERINA 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 CORRESPONDING APPARATUS FOR PRODUCING IRON FROM DIRECT REDUCTION OF IRON ORE
    Publication number: 20220396843
    Abstract: A method for producing direct reduced iron is provided. The method includes circulating a first stream of spent reducing gas exiting a reactor in a reducing gas circuit through at least one carbon dioxide removal unit and a reducing gas heater and the reactor. The method also includes mixing the first stream with reducing gas containing heavier hydrocarbons than methane.
    Type: Application
    Filed: November 10, 2020
    Publication date: December 15, 2022
    Inventors: Barbara FRANCO, Paolo ROMAN DI CATTERINA, Jorge Eugenio MARTINEZ MIRAMONTES