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2 013 370

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IPC

(21) (22)

Application

4941518/26, 1991-06-03

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Actual filing date

1991-06-03

(45)

Published

1994-05-30

(72)

Inventor

Chernjakhovskij L.V.Bakhtin A.A.Stepanov V.T.Shchapov E.N.Skornjakov V.I.Leonov S.B.Zel'Berg B.I.Ratmanov A.V.

(73)

Holder

Sibirskij Nauchno-Issledovatel'Skij Konstruktorskij I Proektnyj Institut Aljuminievoj, Magnievoj I Ehlektrodnoj Promyshlennosti

PROCESS FOR MELTING SILICON Russian patent published in 1994 - IPC

Abstract RU 2013370 C1

FIELD: metallurgy. SUBSTANCE: silica is mixed with a reducing mixture having a moisture content of 25-40 wt % , the charge is loaded into the mouth of an ore thermal furnace and maintained for 3-10 min and then fed into the furnace and melted. EFFECT: improved properties of the silicon. 1 dwg, 3 tbl

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RU 2 013 370 C1

Authors

Chernjakhovskij L.V.

Bakhtin A.A.

Stepanov V.T.

Shchapov E.N.

Skornjakov V.I.

Leonov S.B.

Zel'Berg B.I.

Ratmanov A.V.

Dates

1994-05-30—Published

1991-06-03—Filed