IRON POWDER, ITS USAGE IN FOOD PRODUCTS AND DRINKS, ENRICHED MATERIAL AND METHOD OF ITS RECEIPT Russian patent published in 2008 - IPC A23L1/30 A23L1/304 B22F1/00 B22F9/22 

FIELD: food products; enrichment of the food products, drinks and forage.

SUBSTANCE: enriched powder consists of reconstituted iron powder. Herein the powder has improperly shaped particles in which the relation AD:PD is less than 0.3, where AD defines the bulk gravity in g/cm³, and PD defines the gravity of particle in g/cm³. Powder particles have specific area measured according to BET method, which is more than 300 m²/kg with middle size of the particles 5-45 mkm. Production method of iron powder stipulates the reconstitution of basic material from the iron oxide powder with the particles size of 55 mkm at the temperature lower than 1,100 °C in porous sintered mass, grinding and dusting of the sintered mass.

EFFECT: receiving high availability powder.

19 cl, 2 dwg, 2 tbl, 2 ex