Patents by Inventor Micro GUAN

Micro GUAN 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 removal of acidic gas constituents from synthesis gas and apparatus for producing recycle gas
    Patent number: 10874977
    Abstract: The invention relates to a process and a plant for removal of acidic gas constituents from synthesis gas by absorption in a physical scrubbing medium. A first scrubbing medium laden with at least carbon dioxide (CO2) is supplied to a decompression vessel for depressurization from a first absorption apparatus via a first feed conduit. Furthermore, a second scrubbing medium laden with at least carbon dioxide (CO2) is supplied to the decompression vessel for depressurization from a second absorption apparatus via a second feed conduit. The carbon dioxide concentration in the first laden scrubbing medium is higher than the carbon dioxide concentration in the second laden scrubbing medium.
    Type: Grant
    Filed: September 5, 2019
    Date of Patent: December 29, 2020
    Assignee: L'Air Liquide Societe Anonyme Pour L'Etude Et L'Explotation Des Procedes Georges Claude
    Inventors: Sharon Corbet, Micro Guan, Alfred Gubrinski, Dorit Rappold, Sophia Schmidt
  • PROCESS FOR REMOVAL OF ACIDIC GAS CONSTITUENTS FROM SYNTHESIS GAS AND APPARATUS FOR PRODUCING RECYCLE GAS
    Publication number: 20200078723
    Abstract: The invention relates to a process and a plant for removal of acidic gas constituents from synthesis gas by absorption in a physical scrubbing medium. A first scrubbing medium laden with at least carbon dioxide (CO2) is supplied to a decompression vessel for depressurization from a first absorption apparatus via a first feed conduit. Furthermore, a second scrubbing medium laden with at least carbon dioxide (CO2) is supplied to the decompression vessel for depressurization from a second absorption apparatus via a second feed conduit. The carbon dioxide concentration in the first laden scrubbing medium is higher than the carbon dioxide concentration in the second laden scrubbing medium.
    Type: Application
    Filed: September 5, 2019
    Publication date: March 12, 2020
    Applicant: L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude
    Inventors: Sharon CORBET, Micro GUAN, Alfred GUBRINSKI, Dorit RAPPOLD, Sophia SCHMIDT