ALEXANDRIA, Va., March 31 -- United States Patent no. 12,589,412, issued on March 31.
"Apparatus for dry granular mixtures separation" was invented by Artem Perekresnyi (Rivne, Ukraine).
According to the abstract* released by the U.S. Patent & Trademark Office: "An apparatus is proposed for separation of dry granular mixture into fractions with different content of particles of high density, where the spatial inhomogeneity of the concentration of dense particles in the volume of the mixture is created by rotating the dry granular mixture inside the channel curved along the spiral."
The patent was filed on Dec. 1, 2022, under Application No. 18/840,024.
*For further information, including images, charts and tables, please visit: http://p...