ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,465,924, issued on Nov. 11.
"Embodiments of a modular concentrating bowl for a centrifugal concentrator" was invented by Yury Anatolevich Shelkunov (Barnaul, Russia).
According to the abstract* released by the U.S. Patent & Trademark Office: "The options for the modular concentration bowl of the centrifugal concentrator and the options for the method of its manufacture relate to devices designed for mineral dressing, and can be used to separate solid particles by density. As an example, the claimed invention can be used for processing auriferous ores and finely dispersed sands as well as copper and nickel ores that are not amenable to magnetic separation. The objective of the claimed...