Patents Represented by Attorney Hank E. Naylor

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  • Reforming catalyst
    Patent number: 5066632
    Abstract: Disclosed is a catalyst composition for reforming a naphtha feed, which composition is composed of the metals, platinum, rhenium, and iridium on a refractory porous inorganic oxide support material, wherein the concentration of each of the metals platinum and rhenium is at least 0.1 percent and iridium at least 0.15 percent, and at least one of the metals is present in a concentration of at least 0.3 percent, and the sum-total concentration of the metals is greater than 0.9 percent.
    Type: Grant
    Filed: March 13, 1990
    Date of Patent: November 19, 1991
    Assignee: Exxon Research & Engineering Company
    Inventors: William C. Baird, Jr., George A. Swan