CHARGE FOR ANNEAL FREE PELLETIZING OF METAL CONTAINING MATERIALS Russian patent published in 1996 - IPC

Abstract RU 2061767 C1

FIELD: preparation of metal containing materials to metallurgical conversion with provision of enhanced strength of pelletized material and its lowered cost. SUBSTANCE: charge contains (mass.%): lime- (7-15), calcium and silicon containing material - (7-15), metal containing material - the balance. It is proposed to use as the calcium and silicon containing material a discharged slag of electric conversion of ferrovanadium. EFFECT: enhanced strength of pelletized material, its lowered cost. 1 tbl

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RU 2 061 767 C1

Authors

Vorob'Ev A.B.

Shkarednyj V.N.

Vajnshtejn M.A.

Koshelev S.P.

Leznik I.D.

Dates

1996-06-10Published

1993-01-18Filed