PELLETIZING PROCESS Russian patent published in 2002 - IPC

Abstract RU 2179909 C1

FIELD: powder metallurgy, chemical industry branches, namely systems for dispersing melts. SUBSTANCE: method comprises steps of feeding melt to dispersion zone; dispersing melt stream at striking with vane of centrifugal-percussion nozzle; providing conditions for inelastic impact of masses in zone of contact of melt stream with frontal surface of vane; removing part of dispersed volume of stream through apertured vane from its frontal surface to bottom portion; selecting area of vane apertured portion according to condition: V1 is equal or more than V2, where V1 -circumferential velocity of vane; V2 - initial speed of dispersed stream after striking. Produced pellets have minimum scattering of fraction size. EFFECT: stable, reliable, effective dispersion process. 2 cl, 3 dwg, 1 tbl, 1 ex

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RU 2 179 909 C1

Authors

Chesnokov A.S.

Soroka Bogdan Petrovich

Dates

2002-02-27Published

2000-11-08Filed