ALEXANDRIA, Va., July 30 -- United States Patent no. 12,372,302, issued on July 29, was assigned to TRINITY SYNERGIES A/S (Middelfart, Denmark).
"Method and system for recycling waste minerals" was invented by Jesper Schmidt (Middelfart, Denmark).
According to the abstract* released by the U.S. Patent & Trademark Office: "The invention relates to a method and a system for obtaining a recyclable product from waste minerals by heating the mineral waste in a combustor by combusting waste fuel in a closed loop combustion process and treating the mineral waste with high levels of oxygen and/or carbon dioxide. A mixture of waste minerals for recycling and waste fuel for combustion is supplied to a combustor, also concentrated oxygen and recycle...