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2 049 825

(13)

C1

(51)

IPC

(21) (22)

Application

5054808/26, 1992-07-17

(22)

Actual filing date

1992-07-17

(45)

Published

1995-12-10

(72)

Inventor

Skvortsov A.Ju.Fomichev Ju.A.Tolkachev A.B.

(73)

Holder

Nikolaevskij Glinozemnyj Zavod

METHOD FOR COMBINED PROCESSING OF GALLIUM-CONTAINING ALUMINATE SOLUTIONS Russian patent published in 1995 - IPC

Abstract RU 2049825 C1

FIELD: alumina production. SUBSTANCE: method for combined processing of gallium-containing aluminate solutions includes separation of aluminum compounds from gallium-containing aluminate solutions by treating them with sodium silicate and subsequent sorption of gallium by means of ion-exchanger from obtained pulp or mother liquor after filtration. EFFECT: higher efficiency. 4 tbl

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RU 2 049 825 C1

Authors

Skvortsov A.Ju.

Fomichev Ju.A.

Tolkachev A.B.

Dates

1995-12-10—Published

1992-07-17—Filed

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