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2 064 893

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Application

93049254/26, 1993-10-27

(22)

Actual filing date

1993-10-27

(45)

Published

1996-08-10

(72)

Inventor

Verkhoturov V.N.Lutskaja L.P.Semochkin V.N.Romanov G.A.Nikol'Skaja M.P.Mukhanov G.Kh.Eremeev D.N.

(73)

Holder

Aktsionernoe Obshchestvo Aljuminievyj Zavod"

METHOD OF ISOLATION OF ALUMINIUM HYDROXIDE FROM ALUMINATE SOLUTION Russian patent published in 1996 - IPC

Abstract RU 2064893 C1

FIELD: chemical technology, inorganic chemistry. SUBSTANCE: aluminate solution is treated with saturated steam at mass ratio steam : solution = (0.0001-0.0010): 1.0 followed by its decomposition in the presence of seed crystal. EFFECT: improved method of isolation. 1 tbl

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RU 2 064 893 C1

Authors

Verkhoturov V.N.

Lutskaja L.P.

Semochkin V.N.

Romanov G.A.

Nikol'Skaja M.P.

Mukhanov G.Kh.

Eremeev D.N.

Dates

1996-08-10—Published

1993-10-27—Filed

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