US Patent Issued to TOTALENERGIES ONETECH BELGIUM on Oct. 20 for "Purification of waste plastic based oil with a first trap and a first hydrotreatment and a second trap and a second hydrotreatment" (Belgian, French Inventors)

ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,767,902, issued on Oct. 20, was assigned to TOTALENERGIES ONETECH BELGIUM (Seneffe, Belgium).

"Purification of waste plastic based oil with a first trap and a first hydrotreatment and a second trap and a second hydrotreatment" was invented by Cindy Adam (Wierde, Belgium), Delphine Minoux (Nivelles, Belgium), Walter Vermeiren (Houthalen, Belgium), Sebastien Leplat (Honfleur, France), Emmanuel Van Loock (Les Bons Villers, Belgium) and Christophe Breton (Honfleur, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "A process for purification a hydrocarbon stream including: (a) Providing a hydrocarbon stream having a diene value of at least 1.0, a bromine...