US Patent Issued to Arkema France on March 31 for "Hydrogen storage by means of liquid organic compounds" (French Inventor)

ALEXANDRIA, Va., March 31 -- United States Patent no. 12,589,992, issued on March 31, was assigned to Arkema France (Colombes, France).

"Hydrogen storage by means of liquid organic compounds" was invented by Bernard Monguillon (Colombes, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to the use of a formulation which is liquid at ambient temperature comprising at least a mixture of benzene, toluene and xylene for the fixing and the release of hydrogen in at least one hydrogenation/dehydrogenation cycle of said formulation.The invention also relates to the use of said formulation for the transportation and the handling of hydrogen resulting from the steam cracking of petro...