MELTS GRANULATION METHOD Russian patent published in 2015 - IPC B01J2/00 B01J13/02 C06B21/00 

FIELD: metallurgy.

SUBSTANCE: under the suggested method of the melts granulation including product melt supply to the liquid inert medium in form of jets flowing from the calibrated holes, with installed needles, the inert medium is melt. Melting temperature of the inert medium is below melting temperature of the granulated material. The obtained product granules are cooled in the inert liquid to temperature (20-30)°C. The inert liquid density is higher than the inert medium density and below the product granules density. The product melting temperature is (1.5-1.25) of melting temperature of the granulated material, and inert medium temperature is (1.05-1.15) of its melting temperature.

EFFECT: increased quality of produced granulated product, and capacity of the process of melt granulation due to contact of the product melt droplets with inert medium in form of the melt heated to temperature below the melting temperature of the granulated material.

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