Patents Assigned to World Hydrogen Energy LLC
  • Publication number: 20110083971
    Abstract: A process for the production of hydrogen from anaerobically decomposed organic materials by applying an electric potential to the anaerobically decomposed organic materials, including landfill materials and sewage, to form hydrogen, and for decreasing the time required to treat these anaerobically decomposed organic materials. The organic materials decompose to volatile acids such as acetic acid, which may be hydrolyzed by electric current to form hydrogen. The process may be continuously run in sewage digestion tanks with the continuous feed of sewage, at landfill sites, or at any site having a supply of anaerobically decomposed or decomposable organic materials.
    Type: Application
    Filed: May 3, 2010
    Publication date: April 14, 2011
    Applicant: WORLD HYDROGEN ENERGY LLC
    Inventor: Sukomal Roychowdhury
  • Patent number: 7138046
    Abstract: A process for the production of hydrogen from anaerobically decomposed organic materials by applying an electric potential to the anaerobically decomposed organic materials, including landfill materials and sewage, to form hydrogen, and for decreasing the time required to treat these anaerobically decomposed organic materials. The organic materials decompose to volatile acids such as acetic acid, which may be hydrolyzed by electric current to form hydrogen. The process may be continuously run in sewage digestion tanks with the continuous feed of sewage, at landfill sites, or at any site having a supply of anaerobically decomposed or decomposable organic materials.
    Type: Grant
    Filed: August 17, 2001
    Date of Patent: November 21, 2006
    Assignee: World Hydrogen Energy LLC
    Inventor: Sukomal Roychowdhury