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Application

2000122704/02, 2000-08-30

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2000-08-30

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2000-08-30

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Published

2001-05-10

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Inventor

Miroevskij G.P.Ermakov I.G.Kokljanov E.B.Popov I.O.Dvorkin B.A.Tsemekhman L.Sh.Rjabko A.G.Tsymbulov L.B.Parshukova L.N.

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Holder

Oao Gipronikel'"Oao Gorno-Metallurgicheskaja Kompanija"

METHOD OF PROCESSING COPPER METAL WASTES Russian patent published in 2001 - IPC

Abstract RU 2166553 C1

FIELD: nonferrous metallurgy; applicable in processing of secondary copper-containing wastes. SUBSTANCE: method includes smelting of wastes and their converting in vertical top-blown converter with supply of fuel and oxygen through oxyfuel burner located at a distance from surface of charge or melt. Method also includes determination of parameters of fuel and oxygen supply and parameters of their supply in secondary refining from impurities. EFFECT: simplified technology and implementation of process. 3 cl, 1 ex

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RU 2 166 553 C1

Authors

Miroevskij G.P.

Ermakov I.G.

Kokljanov E.B.

Popov I.O.

Dvorkin B.A.

Tsemekhman L.Sh.

Rjabko A.G.

Tsymbulov L.B.

Parshukova L.N.

Dates

2001-05-10—Published

2000-08-30—Filed

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