Patents by Inventor Brian Kjærgaard OLSEN

Brian Kjærgaard OLSEN 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: 11760718
    Abstract: The invention relates to a process for producing a product gas comprising acetonitrile and/or hydrogen cyanide from a feed stream comprising ammonia and methanol over a solid catalyst comprising a support, a first metal and a second metal on the support, wherein the first metal and the second metal are in the form of a chemical compound, wherein the first metal is Fe, Ru or Co and the second metal is Sn, Zn, or Ge. The pressure is ambient pressure or higher and the temperature lies in a range from about 400° C. to about 700° C. Thus, the process for producing acetonitrile and/or hydrogen cyanide from ammonia and methanol may be catalyzed by a single catalyst and may be carried out in a single reactor. The invention also relates to a catalyst, a method for activating a catalyst and use of a catalyst for catalysing production of acetonitrile and/or hydrogen cyanide from ammonia and methanol.
    Type: Grant
    Filed: February 1, 2018
    Date of Patent: September 19, 2023
    Assignee: HALDOR TOPSØE A/S
    Inventors: Poul Erik Højlund Nielsen, Rasmus Munksgård Nielsen, Brian Kjærgaard Olsen
  • Publication number: 20230047360
    Abstract: In a process for steam reforming of oxygenates, especially at low steam-to-carbon (S/C) ratios, a feed gas containing oxygenates, such as ethanol, is converted into syngas over a ternary carbide catalyst. Then the reformed gas is either transformed into desired chemicals or mixed into the feed stream to the reformer in a plant, such as an ammonia or methanol plant. The preferred ternary carbide is nickel zinc carbide.
    Type: Application
    Filed: October 17, 2022
    Publication date: February 16, 2023
    Applicant: HALDOR TOPSØE A/S
    Inventors: Poul Erik HØJLUND NIELSEN, Brian Kjærgaard OLSEN, Lived J. LEMUS-YEGRES
  • Patent number: 11505461
    Abstract: In a process for steam reforming of oxygenates, especially at low steam-to-carbon (S/C) ratios, a feed gas containing oxygenates, such as ethanol, is converted into syngas over a ternary carbide catalyst. Then the reformed gas is either transformed into desired chemicals or mixed into the feed stream to the reformer in a plant, such as an ammonia or methanol plant. The preferred ternary carbide is nickel zinc carbide.
    Type: Grant
    Filed: May 3, 2018
    Date of Patent: November 22, 2022
    Assignee: HALDOR TOPSØE A/S
    Inventors: Poul Erik Højlund Nielsen, Brian Kjærgaard Olsen, Lived J. Lemus-Yegres
  • Publication number: 20200239305
    Abstract: In a process for steam reforming of oxygenates, especially at low steam-to-carbon (S/C) ratios, a feed gas containing oxygenates, such as ethanol, is converted into syngas over a ternary carbide catalyst. Then the reformed gas is either transformed into desired chemicals or mixed into the feed stream to the reformer in a plant, such as an ammonia or methanol plant. The preferred ternary carbide is nickel zinc carbide.
    Type: Application
    Filed: May 3, 2018
    Publication date: July 30, 2020
    Applicant: HALDOR TOPSØE A/S
    Inventors: Poul Erik HØJLUND NIELSEN, Brian Kjærgaard OLSEN, Lived J. LEMUS-YEGRES
  • Publication number: 20200095193
    Abstract: The invention relates to a process for producing a product gas comprising acetonitrile and/or hydrogen cyanide from a feed stream comprising ammonia and methanol over a solid catalyst comprising a support, a first metal and a second metal on the support, wherein the first metal and the second metal are in the form of a chemical compound, wherein the first metal is Fe, Ru or Co and the second metal is Sn, Zn, or Ge. The pressure is ambient pressure or higher and the temperature lies in a range from about 400° C. to about 700° C. Thus, the process for producing acetonitrile and/or hydrogen cyanide from ammonia and methanol may be catalyzed by a single catalyst and may be carried out in a single reactor. The invention also relates to a catalyst, a method for activating a catalyst and use of a catalyst for catalysing production of acetonitrile and/or hydrogen cyanide from ammonia and methanol.
    Type: Application
    Filed: February 1, 2018
    Publication date: March 26, 2020
    Applicant: HALDOR TOPSØE A/S
    Inventors: Poul Erik HØJLUND NIELSEN, Rasmus Munksgård NIELSEN, Brian Kjærgaard OLSEN