Patents by Inventor Tpboas OELMANN

Tpboas OELMANN 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).

  • METHANOL SYNTHESIS FROM SYNTHESIS GASES WITH HYDROGEN DEFICIENCY
    Publication number: 20190077735
    Abstract: The invention relates to a process and a plant for the methanol synthesis, in particular for the methanol synthesis from a synthesis gas which has a hydrogen deficiency. According to the invention, a purge gas stream therefor is branched off from the synthesis gas circuit of the methanol synthesis, liberated from methanol traces in a washing device, and then treated in a hydrogen separation device which comprises a membrane separation stage and a pressure swing adsorption stage. Depending on the application and magnitude of the hydrogen deficit the membrane separation stage and the pressure swing adsorption stage can be connected in series or in parallel.
    Type: Application
    Filed: March 6, 2017
    Publication date: March 14, 2019
    Applicant: L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des Procedes Georges Claude
    Inventors: Hans KOPETSCH, Veronika GRONEMANN, Tpboas OELMANN