US Patent Issued to L'Air Liquide Societe Anonyme Pour l'Etude et l'Exploitation des Procedes Georges Claude on Dec. 23 for "Process and plant for removing carbon dioxide from synthesis gas" (German Inventor)

ALEXANDRIA, Va., Dec. 23 -- United States Patent no. 12,502,638, issued on Dec. 23, was assigned to L'Air Liquide Societe Anonyme Pour l'Etude et l'Exploitation des Procedes Georges Claude (Paris).

"Process and plant for removing carbon dioxide from synthesis gas" was invented by Sophia Schmidt (Frankfurt am Main, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a process for removing carbon dioxide from a synthesis gas having at least hydrogen and carbon dioxide in which the synthesis gas is at least partially freed of carbon dioxide in an absorption apparatus by physical absorption at elevated absorption pressure. The carbon dioxide is subsequently desorbed by pressur...