Published January 9, 1984 | Version v1
Patent Metadata-only

Removal of metal ions from aqueous medium using a cation-exchange resin having water-insoluble compound dispersed therein

Creators

Description

Metal ions such as divalent radium are removed from an aqueous medium by contacting the aqueous medium with a resin particulate composed of cation-exchange resin and a water-insoluble compound such as barium sulfate dispersed in the resin

Availability note (English)

Available from Patents Office, Private Bag X400, Pretoria, 0001.

Additional details

Publishing Information

Imprint Pagination
22 p.
IPC:
Int. Cl. B 01 J; C 02 F; G 21 F.
IPC
Int. Cl. B 01 J; C 02 F; G 21 F.
Patent number
ZA patent document 82/4916/A/

INIS

Country of Publication
South Africa
Country of Input or Organization
South Africa
INIS RN
15030076
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Resource subtype / Literary indicator
Non-conventional Literature
Descriptors DEI
AQUEOUS SOLUTIONS; BARIUM SULFATES; CATIONS; ION EXCHANGE; RADIUM; RESINS; SEPARATION PROCESSES
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; ALKALINE EARTH METALS; BARIUM COMPOUNDS; CHARGED PARTICLES; DISPERSIONS; ELEMENTS; HOMOGENEOUS MIXTURES; IONS; METALS; MIXTURES; ORGANIC COMPOUNDS; ORGANIC POLYMERS; OXYGEN COMPOUNDS; POLYMERS; SOLUTIONS; SULFATES; SULFUR COMPOUNDS

Optional Information

Secondary number(s)
US priority 289,615.