Patents by Inventor Sudip DE SARKAR

Sudip DE SARKAR 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).

  • CONVERSION OF CO2 AND H2 TO SYNFUELS
    Publication number: 20230356177
    Abstract: A plant, such as a hydrocarbon plant, is provided, which has a syngas stage (A) for syngas generation and a synthesis stage (B) where said syngas is synthesized to produce syngas derived product, such as hydrocarbon product. The syngas stage (A) primarily includes electrically heated reverse water gas shift (e-RWGS) section. Additionally, an electrically-heated steam methane reforming (e-SMR) section (II) can be arranged in parallel to the e-RWGS section (I). The plant makes effective use of various streams; in particular CO2 and H2. A method for producing a product stream, such as a hydrocarbon product stream is also provided.
    Type: Application
    Filed: October 13, 2021
    Publication date: November 9, 2023
    Inventors: Sudip DE SARKAR, Kim AASBERG-PETERSEN, Thomas Sandahl CHRISTENSEN, Peter Mølgaard MORTENSEN
  • SYNGAS STAGE FOR CHEMICAL SYNTHESIS PLANT
    Publication number: 20230339747
    Abstract: A syngas stage, for use in a chemical plant, is provided, which includes a methanation section and an autothermal reforming section. The syngas stage makes effective utilization of CO2 rich stream and H2 rich stream. The syngas stage may include an external feed of hydrocarbons. A method for producing a syngas stream is also provided.
    Type: Application
    Filed: October 12, 2021
    Publication date: October 26, 2023
    Applicant: TOPSOE A/S
    Inventors: Kim AASBERG-PETERSEN, Thomas Sandahl CHRISTENSEN, Sudip DE SARKAR
  • CHEMICAL SYNTHESIS PLANT
    Publication number: 20230234842
    Abstract: A plant, such as a hydrocarbon plant, is provided, which has a syngas stage for syngas generation and a synthesis stage where the syngas is synthesized to produce syngas derived product, such as hydrocarbon product. The plant makes effective use of various streams; in particular CO2 and H2. The plant does not comprise an external feed of hydrocarbons. A method for producing a product stream, such as a hydrocarbon product stream is also provided.
    Type: Application
    Filed: March 27, 2023
    Publication date: July 27, 2023
    Applicant: HALDOR TOPSØE A/S
    Inventors: Sudip DE SARKAR, Thomas Sandahl CHRISTENSEN, Martin ØSTBERG, Kim AASBERG-PETERSEN
  • Chemical synthesis plant
    Patent number: 11649163
    Abstract: A plant, such as a hydrocarbon plant, is provided, which consists of a syngas stage for syngas generation and a synthesis stage where said syngas is synthesized to produce syngas derived product, such as hydrocarbon product. The plant makes effective use of various streams; in particular CO2 and H2. The plant does not comprise an external feed of hydrocarbons. A method for producing a product stream, such as a hydrocarbon product stream is also provided.
    Type: Grant
    Filed: April 7, 2020
    Date of Patent: May 16, 2023
    Assignee: HALDOR TOPSØE A/S
    Inventors: Sudip De Sarkar, Thomas Sandahi Christensen, Martin Østberg, Kim Aasberg-Petersen
  • CHEMICAL SYNTHESIS PLANT
    Publication number: 20220081292
    Abstract: A plant, such as a hydrocarbon plant, is provided, which consists of a syngas stage for syngas generation and a synthesis stage where said syngas is synthesized to produce syngas derived product, such as hydrocarbon product. The plant makes effective use of various streams; in particular CO2 and H2. A method for producing a product stream, such as a hydrocarbon product stream is also provided.
    Type: Application
    Filed: April 3, 2020
    Publication date: March 17, 2022
    Applicant: HALDOR TOPSØE A/S
    Inventors: Sudip DE SARKAR, Martin ØSTBERG, Thomas Sandahl CHRISTENSEN, Kim AASBERG-PETERSEN
  • CHEMICAL SYNTHESIS PLANT
    Publication number: 20220081289
    Abstract: A plant, such as a hydrocarbon plant, is provided, which consists of a syngas stage for syngas generation and a synthesis stage where said syngas is synthesized to produce syngas derived product, such as hydrocarbon product. The plant makes effective use of various streams; in particular CO2 and H2. The plant does not comprise an external feed of hydrocarbons. A method for producing a product stream, such as a hydrocarbon product stream is also provided.
    Type: Application
    Filed: April 7, 2020
    Publication date: March 17, 2022
    Applicant: HALDOR TOPSØE A/S
    Inventors: Sudip DE SARKAR, Thomas Sandahl CHRISTENSEN, Martin ØSTBERG, Kim AASBERG-PETERSEN