Patents by Inventor Mitra Heidarpanah

Mitra Heidarpanah 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).

  • Co-production of methanol and ammonia
    Patent number: 11767227
    Abstract: A plant for the co-production of methanol and ammonia from a hydrocarbon feed without venting to the atmosphere carbon dioxide captured from the methanol or ammonia synthesis gas and without using expensive air separation units and water gas shift.
    Type: Grant
    Filed: August 26, 2021
    Date of Patent: September 26, 2023
    Assignee: Topsoe A/S
    Inventors: Pat A. Han, Mitra Heidarpanah
  • Co-production of methanol, ammonia and urea
    Patent number: 11767226
    Abstract: A process and plant for the co-production of methanol and ammonia together with urea production from a hydrocarbon feed without venting to the atmosphere carbon dioxide captured from the methanol or ammonia synthesis gas and without using expensive air separation units and water gas shift. Carbon dioxide is removed from flue gas from reforming section and used to convert partially or fully all ammonia into urea.
    Type: Grant
    Filed: August 23, 2021
    Date of Patent: September 26, 2023
    Assignee: Topsoe A/S
    Inventors: Pat A. Han, Mitra Heidarpanah
  • CO-PRODUCTION OF METHANOL AND AMMONIA
    Publication number: 20210380428
    Abstract: A plant for the co-production of methanol and ammonia from a hydrocarbon feed without venting to the atmosphere carbon dioxide captured from the methanol or ammonia synthesis gas and without using expensive air separation units and water gas shift.
    Type: Application
    Filed: August 26, 2021
    Publication date: December 9, 2021
    Inventors: Pat A. Han, Mitra Heidarpanah
  • CO-PRODUCTION OF METHANOL, AMMONIA AND UREA
    Publication number: 20210380427
    Abstract: A process and plant for the co-production of methanol and ammonia together with urea production from a hydrocarbon feed without venting to the atmosphere carbon dioxide captured from the methanol or ammonia synthesis gas and without using expensive air separation units and water gas shift. Carbon dioxide is removed from flue gas from reforming section and used to convert partially or fully all ammonia into urea.
    Type: Application
    Filed: August 23, 2021
    Publication date: December 9, 2021
    Inventors: Pat A. Han, Mitra Heidarpanah
  • Co-production of methanol and ammonia
    Patent number: 11130681
    Abstract: Process for the co-production of methanol and ammonia from a hydrocarbon feed without venting to the atmosphere carbon dioxide captured from the methanol or ammonia synthesis gas and without using expensive air separation units and water gas shift.
    Type: Grant
    Filed: March 7, 2018
    Date of Patent: September 28, 2021
    Assignee: Haldor Topsoe A/S
    Inventors: Pat A. Han, Mitra Heidarpanah
  • Co-production of methanol, ammonia and urea
    Patent number: 11130680
    Abstract: Process for the co-production of methanol and ammonia together with urea production from a hydrocarbon feed without venting to the atmosphere carbon dioxide captured from the methanol or ammonia synthesis gas and without using expensive air separation units and water gas shift. Carbon dioxide removal from flue gas from reforming section to convert partially or fully all ammonia into urea. Synergi of having methanol, ammonia and urea production to produce coating material for the urea production.
    Type: Grant
    Filed: March 7, 2018
    Date of Patent: September 28, 2021
    Assignee: Haldor Topsoe A/S
    Inventors: Pat A. Han, Mitra Heidarpanah
  • CO-PRODUCTION OF METHANOL, AMMONIA AND UREA
    Publication number: 20200087153
    Abstract: Process for the co-production of methanol and ammonia together with urea production from a hydrocarbon feed without venting to the atmosphere carbon dioxide captured from the methanol or ammonia synthesis gas and without using expensive air separation units and water gas shift. Carbon dioxide removal from flue gas from reforming section to convert partially or fully all ammonia into urea. Synergi of having methanol, ammonia and urea production to produce coating material for the urea production.
    Type: Application
    Filed: March 7, 2018
    Publication date: March 19, 2020
    Applicant: Haldor Topsøe A/S
    Inventors: Pat A. Han, Mitra Heidarpanah
  • CO-PRODUCTION OF METHANOL AND AMMONIA
    Publication number: 20200010333
    Abstract: Process for the co-production of methanol and ammonia from a hydrocarbon feed without venting to the atmosphere carbon dioxide captured from the methanol or ammonia synthesis gas and without using expensive air separation units and water gas shift.
    Type: Application
    Filed: March 7, 2018
    Publication date: January 9, 2020
    Applicant: Haldor Topsøe A/S
    Inventors: Pat A. Han, Mitra Heidarpanah