Patents by Inventor Rasmus G. Egeberg

Rasmus G. Egeberg 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 desulphurization of a hydrocarbon stream with a reduced consumption of hydrogen
    Patent number: 7431828
    Abstract: A two-stage hydrotreating process is disclosed wherein a hydrocarbon stream is first desulphurized followed by a dehydrogenation step, which process comprises in combination contacting the feed and hydrogen over a hydrotreating catalyst at hydrotreating conditions, heating the hydrotreated effluent and hydrogen-rich gas from the hydrotreating reactor and contacting said effluent and hydrogen gas over a hydrotreating catalyst in a post-treatment reactor at a temperature sufficient to increase the polyaromatic hydrocarbon content and lower the hydrogen content of said effluent.
    Type: Grant
    Filed: July 6, 2005
    Date of Patent: October 7, 2008
    Assignee: Haldor Topsoe A/S
    Inventors: Michael G. Hunter, Rasmus G. Egeberg, Kim G. Knudsen