Intellectual Property India Publishes Patent Application for 'Process And Apparatus For Separating Waste Gas From A Ferrous Metal Production Unit' Filed by L'Air Liquide, Societe Anonyme Pour L'Etude Et L'Exploitation Des Procedes Georges Claude

MUMBAI, India, June 6 -- Intellectual Property India has published a patent application (202414086240 A) filed by L'Air Liquide, Societe Anonyme Pour L'Etude Et L'Exploitation Des Procedes Georges Claude, Paris, on Nov. 8, 2024, for 'process and apparatus for separating waste gas from a ferrous metal production unit.'

Inventor(s) include Marty Pascal; Rodrigues Guillaume; and Madelaine Laurette.

The application for the patent was published on June 6, under issue no. 23/2025.

According to the abstract released by the Intellectual Property India: "In a process for separating waste gas from a ferrous metal production unit, the waste gas (1) is compressed in a first compressor (C) and then separated by pressure swing adsorption (4) in an ads...