Published January 8, 1990
| Version v1
Journal article
Extraction and co-extraction of Cs and Na with different crown ethers, using LiTCA/H2O and 1,2-dichloro-ethane as non-mixing phases
Creators
- 1. Veszpremi Vegyipari Egyetem, Veszprem (Hungary). Radiokemiai es Fizikai Intezet
Description
Co-extraction behaviour of Cs and Na was investigated by 12-crown-4, 15-crown-5, 18-crown-6 and dibenzo-18-crown-6 as neutral macrocyclic ligands, trichloroacetate (TCA) as an anionic counter ion, and 1,2-dichloro-ethane as an organic solvent. The extractability of the cations steeply increased with an increase in LiTCA concentration. Unexpectedly the distribution ratio of the cations did not change in wide ranges of the concentration of the alkali metal salt. All procedures were performed in a thermostated room at 22 deg C. (author) 7 refs.; 9 figs
Additional details
Publishing Information
- Journal Title
- Journal of Radioanalytical and Nuclear Chemistry
- Journal Volume
- 144
- Journal Issue
- 1
- Series
- J. Radioanal. Nucl. Chem. ;Letters.
- Journal Page Range
- 1-8
- ISSN
- 0236-5731
- CODEN
- JRNCD
INIS
- Country of Publication
- Hungary
- Country of Input or Organization
- Hungary
- INIS RN
- 21074169
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- CESIUM COMPLEXES; CESIUM 134; DISTRIBUTION FUNCTIONS; EQUILIBRIUM; LITHIUM COMPLEXES; MEDIUM TEMPERATURE; ORGANIC CHLORINE COMPOUNDS; POLYETHYLENE GLYCOLS; SODIUM COMPLEXES; SODIUM 22; SOLVENT EXTRACTION; TRACER TECHNIQUES
- Descriptors DEC
- ALKALI METAL COMPLEXES; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; CESIUM ISOTOPES; COMPLEXES; ELECTRON CAPTURE RADIOISOTOPES; HOURS LIVING RADIOISOTOPES; INTERMEDIATE MASS NUCLEI; INTERNAL CONVERSION RADIOISOTO; ISOMERIC TRANSITION ISOTOPES; ISOTOPE APPLICATIONS; ISOTOPES; LIGHT NUCLEI; NANOSEC LIVING RADIOISOTOPES; NUCLEI; ODD-ODD NUCLEI; ORGANIC COMPOUNDS; ORGANIC HALOGEN COMPOUNDS; ORGANIC POLYMERS; POLYMERS; RADIOISOTOPES; SEPARATION PROCESSES; SODIUM ISOTOPES; YEARS LIVING RADIOISOTOPES