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1 840 844

(13)

(51)

IPC

C25C3/02(2006-01-01)

(21) (22)

Application

3209181/02, 1988-09-30

(22)

Actual filing date

1988-09-30

(45)

Published

2012-08-20

(72)

Inventor

Ivanovskij L.E.Zajkov Ju.P.Batukhtin V.P.Kalashnikov V.A.Batrakov N.A.Chemezov O.V.Dubovtsev A.B.

METHOD OF PRODUCING ALKALINE, ALKALINE EARTH METALS AND THEIR ALLOYS Russian patent published in 2012 - IPC C25C3/02

Abstract SU 1840844 A1

FIELD: metallurgy.

SUBSTANCE: proposed method comprises electrochemical extraction of oxide-halide melts. Concentration of produced metal oxide in melt is maintained equal to 1.0-17.0 wt%. Extraction is performed by composite-material anode made from sintered ceramic based on nickel and lithium oxides.

EFFECT: nonpolluting simplified process.

2 cl, 7 ex

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SU 1 840 844 A1

Authors

Ivanovskij L.E.

Zajkov Ju.P.

Batukhtin V.P.

Kalashnikov V.A.

Batrakov N.A.

Chemezov O.V.

Dubovtsev A.B.

Dates

2012-08-20—Published

1988-09-30—Filed