Patents Assigned to Integral Umwelt-und Anlangentechnik Gesellschaft m.b.H
  • Process for regenerating used deNOx or dedioxin catalytic converters
    Patent number: 6484733
    Abstract: Used deNOx or dedioxin catalytic converters are regenerated by washing the catalyst with a solution of surface-active substances in a liquid. At the same time, metal compounds are added for creating active centers.
    Type: Grant
    Filed: February 23, 2001
    Date of Patent: November 26, 2002
    Assignee: Integral Umwelt-und Anlangentechnik Gesellschaft m.b.H
    Inventors: Richard Budin, Krzysztof Krotla, Hermann Rabitsch