US Patent Issued to IFP ENERGIES NOUVELLES on Nov. 11 for "Hydrotreating process using a sequence of catalyst with a catalyst based on nickel, molybdenum and tungsten" (French Inventors)

ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,467,003, issued on Nov. 11, was assigned to IFP ENERGIES NOUVELLES (Rueil-Malmaison, France).

"Hydrotreating process using a sequence of catalyst with a catalyst based on nickel, molybdenum and tungsten" was invented by Etienne Girard (Rueil-Malmaison, France), Anne-Sophie Gay (Rueil-Malmaison, France), Isabelle Merdrignac (Rueil-Malmaison, France) and Antoine Daudin (Rueil-Malmaison, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "A subject matter of the invention is a process for the hydrotreating of a hydrocarbon feedstock having a distillation range of between 150deg C. and 600deg C., so as to obtain a hydrotreated effluent, said process compr...