Patents by Inventor Larry Abrams

Larry Abrams has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Slurry-phase skeletal iron catalyst process for synthesis gas conversion to hydrocarbons
    Patent number: 6903141
    Abstract: A continuous process is disclosed for the production of hydrocarbon liquids and wax by Fischer-Tropsch conversion of synthesis gas in contact with promoted skeletal iron catalyst particles in a slurry reactor. Wax product is readily separated from the skeletal iron catalyst in a catalyst settling drum and concentrated catalyst particles in wax slurry are recycled from the settling drum to the slurry reactor, while essentially solid-free wax is recovered as a product.
    Type: Grant
    Filed: October 8, 2002
    Date of Patent: June 7, 2005
    Assignee: Hydrocarbon Technologies, Inc.
    Inventors: Peizheng Zhou, Larry Abrams, Christine Marie Long, Lu Yijun
  • Slurry-phase skeletal iron catalyst process for synthesis gas conversion to hydrocarbons
    Publication number: 20030109591
    Abstract: A continuous process is disclosed for the production of hydrocarbon liquids and wax by Fischer-Tropsch conversion of synthesis gas in contact with promoted skeletal iron catalyst particles in a slurry reactor. Wax product is readily separated from the skeletal iron catalyst in a catalyst settling drum and concentrated catalyst particles in wax slurry are recycled from the settling drum to the slurry reactor, while essentially solid-free wax is recovered as a product.
    Type: Application
    Filed: October 8, 2002
    Publication date: June 12, 2003
    Applicant: Hydrocarbon Technologies Inc.
    Inventors: Peizheng Zhou, Larry Abrams, Christine Marie Long, Lu Yijun