Patents by Inventor Justin William Murphy

Justin William Murphy 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).

  • Publication number: 20200248084
    Abstract: Tires are co-fed into a solid fossil fuel fed entrained flow partial oxidation gasifier. High concentrations of solids and tires in the solids feedstock stream can be stably obtained without significant impact on the feedstock stream stability and pumpability. A consistent quality of syngas can be continuously produced while stably operating the gasifier while remaining within limits of an existing air permit on the gasifier. The subsequent syngas produced from this material can be used to produce a wide range of chemicals.
    Type: Application
    Filed: February 3, 2020
    Publication date: August 6, 2020
    Applicant: Eastman Chemical Company
    Inventors: William Lewis Trapp, Justin William Murphy, Nathan Mitchell West
  • Publication number: 20200248085
    Abstract: Pre-ground plastics of small particle size not more than 2 mm are co-fed into a solid fossil fuel fed entrained flow partial oxidation gasifier. High solids concentrations in the feedstock stream can be obtained without significant impact on the feedstock stream stability and pumpability. A consistent quality of syngas can be continuously produced, including generation of carbon dioxide and a carbon monoxide/hydrogen ratio while stably operating the gasifier and avoiding the high tar generation of fluidized bed or fixed bed waste gasifiers and without impacting the operations of the gasifier. The subsequent syngas produced from this material can be used to produce a wide range of chemicals.
    Type: Application
    Filed: February 3, 2020
    Publication date: August 6, 2020
    Applicant: Eastman Chemical Company
    Inventors: William Lewis Trapp, Justin William Murphy, Nathan Mitchell West
  • Publication number: 20200248086
    Abstract: Pre-ground plastics of small particle size not more than 2 mm are co-fed into a solid fossil fuel fed entrained flow partial oxidation gasifier. High solids concentrations in the feedstock stream can be obtained without significant impact on the feedstock stream stability and pumpability. A consistent quality of syngas can be continuously produced, including generation of carbon dioxide and a carbon monoxide/hydrogen ratio while stably operating the gasifier and avoiding the high tar generation of fluidized bed or fixed bed waste gasifiers and without impacting the operations of the gasifier. The subsequent syngas produced from this material can be used to produce a wide range of chemicals.
    Type: Application
    Filed: February 3, 2020
    Publication date: August 6, 2020
    Applicant: Eastman Chemical Company
    Inventors: William Lewis Trapp, Justin William Murphy, Nathan Mitchell West
  • Publication number: 20200248083
    Abstract: Tires are co-fed into a solid fossil fuel such as coal and fed into an entrained flow partial oxidation gasifier. High concentrations of solids and tires in the solids stream can be stably obtained without significant impact on the feedstock stream stability and pumpability. A consistent quality of syngas can be continuously produced while stably operating the gasifier and avoiding the high tar generation of waste gasifiers and without impacting the operations of the gasifier. The subsequent syngas produced from this material can be used to produce a wide range of chemicals.
    Type: Application
    Filed: February 3, 2020
    Publication date: August 6, 2020
    Applicant: Eastman Chemical Company
    Inventors: William Lewis Trapp, Justin William Murphy, Nathan Mitchell West
  • Publication number: 20200248082
    Abstract: Pre-ground plastics of small particle size not more than 2 mm are co-fed into a solid fossil fuel fed entrained flow partial oxidation gasifier. A syngas composition can be made by charging an oxidant and a feedstock composition comprising recycle plastics and a solid fossil fuel to a gasification zone within a gasifier; gasifying the feedstock composition together with the oxidant in said gasification zone to produce said syngas composition; and discharging at least a portion of said syngas composition from said gasifier; wherein the recycled plastics are added to a feed point comprising a solid fossil fuel belt feeding a grinder after the solid fossil fuel is loaded on the belt, a solid fossil fuel belt feeding a grinder before the solid fossil fuel is loaded onto the belt, or a solid fossil fuel slurry storage tank containing a slurry of said solid fossil fuel ground to a size as the size fed to the gasification zone.
    Type: Application
    Filed: February 3, 2020
    Publication date: August 6, 2020
    Applicant: Eastman Chemical Company
    Inventors: William Lewis Trapp, Justin William Murphy, Nathan Mitchell West