Patents Assigned to L'Air Liquid Societe Anonyme pour I'Etude et I'Exploitation des Procedes Georges Claude
  • METHOD FOR PRODUCING A PRESSURISED AIR GAS BY MEANS OF CRYOGENIC DISTILLATION
    Publication number: 20140007617
    Abstract: The invention relates to a method for separating air by means of cryogenic distillation in a system of columns, in which two single-stage air superchargers are connected in series and coupled to two turbines, which expand the air that was not supercharged. The superchargers supercharge the cooled high-pressure air in an exchange line in which the oxygen from the system of columns is vaporized.
    Type: Application
    Filed: March 30, 2012
    Publication date: January 9, 2014
    Applicant: L'Air Liquid Societe Anonyme pour I'Etude et I'Exploitation des Procedes Georges Claude
    Inventor: Patrick Le Bot