Published May 6, 1987 | Version v1
Patent Open

Procedure for separation and removing of uranium from aqueous media

Creators

Description

This invention is concerned with a procedure for separation and removing of uranium from aqueous media by means of anion exchangers with a high sorption ability for uranium. The procedure can be applied to uranium hydrometallurgy and sorption from sulfuric alkaline solutions or other uraniferous media. Better sorption values in comparison with other known procedures can be obtained in particular from sulfuric media in the strong acid range

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Additional details

Additional titles

Original title (German)
Verfahren zum Abtrennen und Ausbringen von Uranium aus waessrigen Medien

Publishing Information

Imprint Pagination
5 p.
IPC:
Int. Cl. B01j 41/12; B01d 15/04; C08f 8/32; C08f 220/10; C22b 60/02.
IPC
Int. Cl. B01j 41/12; B01d 15/04; C08f 8/32; C08f 220/10; C22b 60/02.
Patent number
DD patent document 245368/A1/

INIS

Country of Publication
German Democratic Republic
Country of Input or Organization
German Democratic Republic
INIS RN
19075522
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
AQUEOUS SOLUTIONS; ION EXCHANGE; ORGANIC ION EXCHANGERS; PH VALUE; SEPARATION PROCESSES; SULFURIC ACID; URANIUM ORES; URANYL NITRATES
Descriptors DEC
ACTINIDE COMPOUNDS; DISPERSIONS; HOMOGENEOUS MIXTURES; HYDROGEN COMPOUNDS; INORGANIC ACIDS; INORGANIC COMPOUNDS; ION EXCHANGE MATERIALS; MATERIALS; MIXTURES; NITRATES; NITROGEN COMPOUNDS; ORES; OXYGEN COMPOUNDS; SOLUTIONS; SULFUR COMPOUNDS; URANIUM COMPOUNDS; URANYL COMPOUNDS