METHOD TO PRODUCE METALS AND ALLOYS Russian patent published in 1995 - IPC

Abstract RU 2037543 C1

FIELD: metallurgy. SUBSTANCE: method provides for dissolution of oxides in smelt of halides of alkaline and/or alkaline-earth and liquid-phase reduction of oxides from their solution in smelt-solvent. Reduction is exercised by solid carbon under temperature, corresponding to energy of oxide formation. After reduction of oxides smelt-solvent is separated from metal and once more is used for initial product solution. EFFECT: method to produce metals and alloys is used in metallurgy.

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RU 2 037 543 C1

Authors

Digonskij V.V.

Digonskij S.V.

Gorbovskoj V.E.

Dubinin N.A.

Gorbovskoj S.E.

Dates

1995-06-19Published

1991-07-15Filed