Separating curium and californium on experimental batches of solid extractants containing D2EHPA

Journal Article · Fri May 01 00:00:00 EDT 1987 · Sov. Radiochem. (Engl. Transl.); (United States)

OSTI ID:5889991

Dedov, V B; Trukhlyaev, P S; Kalinichenko, B S; Shvetsov, I K

Data are given on the extraction parameters for D2EHPA-impregnated solids made by a new method of binding the reagent to the matrix in the synthesis of a styrene-divinylbenzene copolymer by suspension polymerization. Results are given on separating curium and californium with these D2EHPA materials under dynamic conditions. The optimum separation conditions are given, where one obtains virtually pure fractions of the two elements.

• OSTI ID: 5889991
• Journal Information: Sov. Radiochem. (Engl. Transl.); (United States), Vol. 28:5; Other Information: Translated from Radiokhimiya; 28: No. 5, 636-640(Sep-Oct 1986)
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
CALIFORNIUM
ADSORPTION
EXTRACTION CHROMATOGRAPHY
CURIUM
PHOSPHONIC ACID ESTERS
SORPTIVE PROPERTIES
POLYSTYRENE-DVB
ADSORBENTS
CHEMICAL PREPARATION
COMPARATIVE EVALUATIONS
IMPREGNATION
MATRIX MATERIALS
NITRIC ACID
PARTITION
POLYMERIZATION
REGENERATION
SOLIDS
SOLVENT EXTRACTION
TITRATION
ACTINIDES
CHEMICAL REACTIONS
CHROMATOGRAPHY
ELEMENTS
ESTERS
EXTRACTION
HYDROGEN COMPOUNDS
INORGANIC ACIDS
ION EXCHANGE MATERIALS
MATERIALS
METALS
ORGANIC COMPOUNDS
ORGANIC ION EXCHANGERS
ORGANIC PHOSPHORUS COMPOUNDS
ORGANIC POLYMERS
POLYMERS
POLYOLEFINS
SEPARATION PROCESSES
SORPTION
SURFACE PROPERTIES
SYNTHESIS
TRANSPLUTONIUM ELEMENTS
TRANSURANIUM ELEMENTS
400105* - Separation Procedures