US Patent Issued to L'Air Liquide Societe Anonyme Pour l'Etude et l'Exploitation des Procedes Georges Claude on Feb. 17 for "Method and apparatus for separating carbon dioxide from a residual gas in a fluidised bed catalytic cracking plant (FCC)" (French Inventors)

ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,551,840, issued on Feb. 17, was assigned to L'Air Liquide Societe Anonyme Pour l'Etude et l'Exploitation des Procedes Georges Claude (Paris).

"Method and apparatus for separating carbon dioxide from a residual gas in a fluidised bed catalytic cracking plant (FCC)" was invented by Guillaume Rodrigues (La Queue en Brie, France) and Richard Dubettier-Grenier (La Varenne Saint Hilaire, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "A process for separating carbon dioxide from a waste gas of a fluid catalytic cracking installation including converting at least a portion of the carbon monoxide of the waste gas into carbon dioxide to form a flow enriche...