Patents Assigned to ITALGHISA S.P.A.
  • Electrode paste for electrodes in a graphite and/or anthracite with hydrocarbon base
    Patent number: 9131538
    Abstract: A Soederberg electrode with low PAH emission that can be used in electro-thermal processes for the production of metal materials, preferably ferro-alloys, which can be obtained from an electrode paste with a base of a carbonaceous material, fine graphite, carbohydrates and water and/or PEG.
    Type: Grant
    Filed: December 13, 2010
    Date of Patent: September 8, 2015
    Assignee: ITALGHISA S.P.A.
    Inventors: Sandro Ferrari, Irma Cavallotti, Giuseppe Conti, Maurizio Dusi
  • ELECTRODE PASTE FOR ELECTRODES IN BINDER-FREE GRAPHITE WITH HYDROCARBON BASE
    Publication number: 20120248385
    Abstract: A Soederberg electrode with low PAH emission that can be used in electro-thermal processes for the production of metal materials, preferably ferro-alloys, which can be obtained from an electrode paste with a base of a carbonaceous material, fine graphite, carbohydrates and water and/or PEG.
    Type: Application
    Filed: December 13, 2010
    Publication date: October 4, 2012
    Applicant: ITALGHISA S.P.A.
    Inventors: Sandro Ferrari, Irma Cavallotti, Giuseppe Conti, Maurizio Dusi