Patents by Inventor Poul Crik Iløjlund Nielsen

Poul Crik Iløjlund Nielsen 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).

  • Process for pre-reforming of oxygen-containing gas
    Patent number: 6335474
    Abstract: Process for the catalytic steam reforming of a hydrocarbon feed stock with a content of higher hydrocarbons and oxygen comprising the steps of catalytic pre-reforming the feed stock and steam reforming the pre-reformed feed stock, the pre-reforming step is carried out in presence of a fixed bed catalyst comprising at least a portion of a noble metal catalyst being active in oxidation of hydrocarbons to carbon oxides and conversion of higher hydrocarbons to methane, wherein the noble metal catalyst is supported on a carrier of MgO and/or MgAl2O4 spinel.
    Type: Grant
    Filed: August 16, 2000
    Date of Patent: January 1, 2002
    Assignee: Haldor Topsoe A/S
    Inventors: Martin Østberg, Jens-Henrik Bak Hansen, Poul Crik Iløjlund Nielsen, Kim Aasberg-Petersen