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2 112 814

(13)

C1

(51)

IPC

(21) (22)

Application

96122462/02, 1996-11-20

(22)

Actual filing date

1996-11-20

(45)

Published

1998-06-10

(72)

Inventor

Skvortsov Aleksandr Jur'EvichFomichev Jurij Aleksandrovich

(73)

Holder

Arendnoe Predprijatie Glinozemnyj Zavod"

SORPTION METHOD FOR RECOVERING GALLIUM Russian patent published in 1998 - IPC

Abstract RU 2112814 C1

FIELD: hydrometallurgy of rare metals. SUBSTANCE: when recovering gallium from alkaline aluminum-containing solutions, aluminum is preliminarily precipitated from solution using carbonization technique, whereupon gallium is sorbed from pulp or filtrate on complex-formation ionite. EFFECT: increased ionite capacity, essentially reduced ionite consumption and their one-time charge. 2 tbl

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RU 2 112 814 C1

Authors

Skvortsov Aleksandr Jur'Evich

Fomichev Jurij Aleksandrovich

Dates

1998-06-10—Published

1996-11-20—Filed

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