Ion-exchange behavior of a number of elements on a phosphonic acid cation exchanger in hydrochloric acid solutions

Journal Article · Sun Nov 01 04:00:00 EST 1987 · Sov. Radiochem. (Engl. Transl.); (United States)

OSTI ID:5287208

Razbash, A A; Bykhovskii, D N; Sevast'yanov, Yu G

The distribution coefficients of 23 elements between the macroporous phosphonic acid cation exchanger KRF-20t-60 and hydrochloric acid solutions with concentrations ranging from 0.1-2.0 M have been determined by a static method. The KRF-20t-60 cation exchanger has a high affinity toward Fe(III), Sc(III), and Ti(IV) ions. A discussion of the results obtained and the possibilities of their use for the separation of various elements has been carried out. An example of the removal of trace amounts of beryllium from macroscopic quantities of lithium has been presented.

• OSTI ID: 5287208
• Journal Information: Sov. Radiochem. (Engl. Transl.); (United States), Journal Name: Sov. Radiochem. (Engl. Transl.); (United States) Vol. 29:2; ISSN SVRDA
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400101 -- Activation
Nuclear Reaction
Radiometric & Radiochemical Procedures
400105* -- Separation Procedures
ADSORPTION
ALKALI METAL COMPOUNDS
ALKALI METAL ISOTOPES
ALKALINE EARTH ISOTOPES
ALKALINE EARTH METAL COMPOUNDS
BERYLLIUM 7
BERYLLIUM COMPOUNDS
BERYLLIUM ISOTOPES
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
BETA-PLUS DECAY RADIOISOTOPES
BISMUTH 207
BISMUTH ISOTOPES
CADMIUM 109
CADMIUM ISOTOPES
CATIONS
CERIUM 139
CERIUM ISOTOPES
CHARGED PARTICLES
CHEMICAL ANALYSIS
CHROMIUM 51
CHROMIUM ISOTOPES
COBALT 57
COBALT ISOTOPES
COPOLYMERS
DAYS LIVING RADIOISOTOPES
ELECTRON CAPTURE RADIOISOTOPES
ESTERS
EVEN-EVEN NUCLEI
EVEN-ODD NUCLEI
HEAVY NUCLEI
HOURS LIVING RADIOISOTOPES
INTERMEDIATE MASS NUCLEI
INTERNAL CONVERSION RADIOISOTOPES
ION EXCHANGE
ION EXCHANGE MATERIALS
IONS
IRON 55
IRON COMPOUNDS
IRON ISOTOPES
ISOMERIC TRANSITION ISOTOPES
ISOTOPE APPLICATIONS
ISOTOPES
LIGHT NUCLEI
LITHIUM COMPOUNDS
MANGANESE 54
MANGANESE ISOTOPES
MATERIALS
MATERIALS TESTING
MINUTES LIVING RADIOISOTOPES
NUCLEI
ODD-EVEN NUCLEI
ODD-ODD NUCLEI
ORGANIC COMPOUNDS
ORGANIC ION EXCHANGERS
ORGANIC PHOSPHORUS COMPOUNDS
ORGANIC POLYMERS
PHOSPHONIC ACID ESTERS
POLYMERS
QUANTITATIVE CHEMICAL ANALYSIS
RADIOCHEMICAL ANALYSIS
RADIOISOTOPES
RARE EARTH ISOTOPES
RARE EARTH NUCLEI
SCANDIUM 46
SCANDIUM COMPOUNDS
SCANDIUM ISOTOPES
SECONDS LIVING RADIOISOTOPES
SODIUM 22
SODIUM ISOTOPES
SORPTION
SORPTIVE PROPERTIES
SURFACE PROPERTIES
TANTALUM 182
TANTALUM ISOTOPES
TECHNETIUM 95
TECHNETIUM ISOTOPES
TESTING
TITANIUM 44
TITANIUM COMPOUNDS
TITANIUM ISOTOPES
TRACE AMOUNTS
TRACER TECHNIQUES
TRANSITION ELEMENT COMPOUNDS
TUNGSTEN 181
TUNGSTEN ISOTOPES
VANADIUM 48
VANADIUM ISOTOPES
YEARS LIVING RADIOISOTOPES
ZINC 65
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