Patents by Inventor Peter Louis JOHNSON

Peter Louis JOHNSON 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).

  • High temperature heat integration method of making carbon black
    Patent number: 11939477
    Abstract: A high temperature heat integration method of making carbon black. A method of making carbon black is described, including reacting a carbon black forming feedstock with hydrogen gas in a plasma reactor to produce effluent gas containing carbon black and unused hydrogen, cooling the effluent gas for further processing, and recycling the unused hydrogen back into the carbon black forming process, where the unused hydrogen gas is pre-heated in a heat exchanger to a temperature up to the reaction temperature in the reactor before being recycled into the carbon black forming process. The heat exchanger for use in such process is also described.
    Type: Grant
    Filed: August 19, 2016
    Date of Patent: March 26, 2024
    Assignee: MONOLITH MATERIALS, INC.
    Inventors: Peter Louis Johnson, Roscoe W. Taylor
  • HIGH TEMPERATURE HEAT INTEGRATION METHOD OF MAKING CARBON BLACK
    Publication number: 20170058128
    Abstract: A high temperature heat integration method of making carbon black. A method of making carbon black is described, including reacting a carbon black forming feedstock with hydrogen gas in a plasma reactor to produce effluent gas containing carbon black and unused hydrogen, cooling the effluent gas for further processing, and recycling the unused hydrogen back into the carbon black forming process, where the unused hydrogen gas is pre-heated in a heat exchanger to a temperature up to the reaction temperature in the reactor before being recycled into the carbon black forming process. The heat exchanger for use in such process is also described.
    Type: Application
    Filed: August 19, 2016
    Publication date: March 2, 2017
    Applicant: MONOLITH MATERIALS, INC.
    Inventors: Peter Louis JOHNSON, Roscoe W. TAYLOR