US Patent Issued to Metso Finland on Feb. 10 for "Method and system for treating fluid and flotation arrangement" (Finnish Inventor)

ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,545,599, issued on Feb. 10, was assigned to Metso Finland Oy (Espoo, Finland).

"Method and system for treating fluid and flotation arrangement" was invented by Janne Kauppi (Taipalsaari, Finland).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method and a system for treating fluid. The method includes a fluid feeding step for feeding fluid in a fluid feeding pipe into a fluid reactor vessel, a bubbles feeding step for feeding bubbles of first fluid mixture containing first carrier fluid and first active fluid into fluid flowing in the fluid feeding pipe by means of a sparger apparatus. The method incudes a fluid mixture analyzing step for measuring the...