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2 180 358

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Application

2000118470/02, 2000-07-11

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Start date

2000-07-11

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Actual filing date

2000-07-11

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Published

2002-03-10

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Inventor

Ragozin L.V.Grinberg I.S.Skornjakov V.I.Kulikov B.P.Poljakov S.V.Gorkovenko V.I.Efimov A.A.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Aljuminievaja Kompanija"

METHOD FOR PROCESSING METAL-CONTAINING WASTES OF METALLURGICAL PRODUCTION Russian patent published in 2002 - IPC

Abstract RU 2180358 C1

FIELD: non-ferrous metallurgy, possibly processing of aluminum wastes. SUBSTANCE: method for processing solid aluminum-containing wastes comprises steps of charging waste to metallurgical vessel, drying them, supplying heat transfer agent; using empty vacuum ladle with detachable lid as metallurgical vessel; using melt metal as heat transfer agent; charging waste in quantity consisting 0.025-0.045 of mass of melt metal taken to vacuum ladle directly from aluminum cell. EFFECT: low-cost waste processing process, reduced power consumption, possibility for returning waste to main production process, enhanced extraction degree of metal to ready product.

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RU 2 180 358 C1

Authors

Ragozin L.V.

Grinberg I.S.

Skornjakov V.I.

Kulikov B.P.

Poljakov S.V.

Gorkovenko V.I.

Efimov A.A.

Dates

2002-03-10—Published

2000-07-11—Filed

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