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2 086 681

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C1

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IPC

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Application

95109083/02, 1995-06-01

(22)

Actual filing date

1995-06-01

(45)

Published

1997-08-10

(72)

Inventor

Kazanbaev L.A.Kozlov P.A.Kolesnikov A.V.Lazarev S.A.

(73)

Holder

Aktsionernoe Obshchestvo Ehlektrolitnyj Tsinkovyj Zavod"

METHOD OF PROCESSING LEAD CAKES Russian patent published in 1997 - IPC

Abstract RU 2086681 C1

FIELD: nonferrous metallurgy. SUBSTANCE: method involves sintering, mixing with sodium-containing flux and reducing agent, and electrical fusion of obtained mix. Sintering is performed at 750-800 C. EFFECT: enhanced efficiency of process. 2 cl, 2 tbl

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RU 2 086 681 C1

Authors

Kazanbaev L.A.

Kozlov P.A.

Kolesnikov A.V.

Lazarev S.A.

Dates

1997-08-10—Published

1995-06-01—Filed

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