Patents Assigned to Idemitsu Kosan Corp Ltd.
  • Process for reforming hydrocarbon
    Patent number: 6749828
    Abstract: A catalyst formed of a ziroonia carrier carrying ruthenium and a catalyst formed of an inorganic oxide carrier carrying zirconium and ruthenium provide high conversion in autothermal reforming of a variety of hydrocarbons. The catalysts also provide high yield of carbon monoxide in reforming reaction making use of carbon dioxide and exhibit long-term stable characteristics with a small amount of coke deposition.
    Type: Grant
    Filed: January 2, 2001
    Date of Patent: June 15, 2004
    Assignee: Idemitsu Kosan Corp Ltd.
    Inventor: Tetsuya Fukunaga