ALEXANDRIA, Va., Sept. 1 -- United States Patent no. 12,722,135, issued on Sept. 1, was assigned to Limenet S.r.l. Societa Benefit (Galbiate, Italy).

"Plant and method for producing decarbonized oxide or hydroxide using carbonate and renewable power" was invented by Giovanni Cappello (Galbiate, Italy).

According to the abstract* released by the U.S. Patent & Trademark Office: "A plant and a method for producing decarbonized oxide or hydroxide using carbonate, water and electric power. The plant includes an electric calciner, a contactor, a pH correction apparatus, and a dosing device. The plant is adapted to receive at the inlet electric power, carbonate and water, and to release at the outlet decarbonized oxide or hydroxide and a buffere...