| 摘要 |
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 |
