Patents Represented by Attorney Reed F. Filey

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  • Octane upgrading of light naphtha streams using a fluorosulfonic acid, hydrofluoric acid and antimony pentafluoride catalyst
    Patent number: 4144282
    Abstract: Catalyst and process for octane upgrading of a light naphtha feed using fluorosulfonic acid and antimony pentafluoride to which a small amount of hydrogen fluoride is added. The catalyst is at least as active as the fluorosulfonic acid-antimony pentafluoride system and in addition shows enormously improved selectivity and lifetime.
    Type: Grant
    Filed: April 25, 1975
    Date of Patent: March 13, 1979
    Assignee: Standard Oil Company (Indiana)
    Inventor: David A. McCaulay