Patents by Inventor C. Kenneth Mitchell

C. Kenneth Mitchell 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).

  • Patent number: 6686556
    Abstract: A solid-waste conversion plant produces useful products and electrical energy in a closed system with zero emission of pollutants into the atmosphere. The plant is characterized by catalytic ionic-impact chambers having a pair of electrodes that establish an electric arc. The electric arc breaks down solid waste molecules into a plasma of atomic constituents which exothermically recombine into simple molecules upon leaving the plasma. A primary chamber converts carbon-based waste into solidifiable metal, sulfur and glassy slag extractable from the bottom of the chamber, and into gas containing CO, H2, and CH4. A second chamber contains high carbon waste input that is converted by the arc into incandescent coke, which converts CO2 and H2O in the gas from the first chamber into more CO, H2 and CH4, thereby forming a fuel gas. The fuel gas is combusted in gas turbine generators to produce electricity for operating the electric arcs, plus a sellable surplus.
    Type: Grant
    Filed: April 4, 2002
    Date of Patent: February 3, 2004
    Inventor: C. Kenneth Mitchell
  • Publication number: 20020144981
    Abstract: A solid-waste conversion plant produces useful products and electrical energy in a closed system with zero emission of pollutants into the atmosphere. The plant is characterized by catalytic ionic-impact chambers having a pair of electrodes that establish an electric arc. The electric arc breaks down solid waste molecules into a plasma of atomic constituents which exothermically recombine into simple molecules upon leaving the plasma. A primary chamber converts carbon-based waste into solidifiable metal, sulfur and glassy slag extractable from the bottom of the chamber, and into gas containing CO, H2, and CH4. A second chamber contains high carbon waste input that is converted by the arc into incandescent coke, which converts CO2 and H2O in the gas from the first chamber into more CO, H2 and CH4, thereby forming a fuel gas. The fuel gas is combusted in gas turbine generators to produce electricity for operating the electric arcs, plus a sellable surplus.
    Type: Application
    Filed: April 4, 2002
    Publication date: October 10, 2002
    Inventor: C. Kenneth Mitchell