Published April 1991 | Version v1
Journal article Metadata-only

Extraction of fission products with 1,2-dichloroethane solutions of hexabromo derivative of cobalt dicarbollide from nitric acid medium

Creators

  • 1. Ustav Jaderneho Vyzkumu CSKAE, Rez (Czechoslovakia)

Description

The dependence of the distribution of Cs, Sr, Ba, Eu, Ce between nitric acid solutions and 0.06M hexabromo derivative of cobalt dicarbollide (H+BBr6-) in dichloroethane was investigated upon the concentration of the acid, the extractant and the synergistic additive Slovafol 909. The back-extraction due to the presence of propanol, hydrazine, nitric acid and NH4NO3 was studied. The results were similar to those observed in analogous systems using nitrobenzene as the solvent. (author) 12 refs.; 4 figs

Additional details

Publishing Information

Journal Title
Journal of Radioanalytical and Nuclear Chemistry
Journal Volume
148
Journal Issue
2
Series
J. Radioanal. Nucl. Chem. ;Articles.
Journal Page Range
227-233
ISSN
0236-5731
CODEN
JRNCD

INIS

Country of Publication
Hungary
Country of Input or Organization
Hungary
INIS RN
22071310
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
BARIUM COMPLEXES; CERIUM COMPLEXES; CESIUM COMPLEXES; EUROPIUM COMPLEXES; FISSION PRODUCTS; NITRIC ACID; NITROBENZENE; ORGANIC HALOGEN COMPOUNDS; ORGANIC SOLVENTS; SOLVENT EXTRACTION; STRONTIUM COMPLEXES; TRACER TECHNIQUES
Descriptors DEC
ALKALI METAL COMPLEXES; ALKALINE EARTH METAL COMPLEXES; COMPLEXES; HYDROGEN COMPOUNDS; INORGANIC ACIDS; INORGANIC COMPOUNDS; ISOTOPE APPLICATIONS; ISOTOPES; MATERIALS; NITRO COMPOUNDS; NITROGEN COMPOUNDS; NONAQUEOUS SOLVENTS; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; OXYGEN COMPOUNDS; RADIOACTIVE MATERIALS; RARE EARTH COMPLEXES; SEPARATION PROCESSES; SOLVENTS