Published 1981
| Version v1
Journal article
Extraction of neodymium and europium by bis-(2-ethylhexyl) phosphoric acid from aqueous diamine solutions
- 1. Atomic Energy Establishment, Cairo (Egypt)
Description
The extraction of Nd3+ and Eu3+ from aqueous media containing selected diamine ligands by HDEHP solution in benzene has been investigated. It is found that the presence of the diamine in the aqueous phase enhances the extraction of both Nd3+ and Eu3+ in the organic phase. The possible explanation for this behaviour is presented and a mechanised on extraction of an adduct of the type MH3(DEHP)6. B is found to be the most probable. (author)
Additional details
Publishing Information
- Journal Title
- J. Radioanal. Chem.
- Journal Volume
- 67
- Journal Issue
- 2
- Series
- J. Radioanal. Chem.
- Journal Page Range
- 321-328
- ISSN
- 0134-0719
INIS
- Country of Publication
- Hungary
- Country of Input or Organization
- Hungary
- INIS RN
- 13663849
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- AMINES; AQUEOUS SOLUTIONS; CHELATING AGENTS; EUROPIUM COMPLEXES; EUROPIUM 152; HDEHP; NEODYMIUM COMPLEXES; NEODYMIUM 142; SOLVENT EXTRACTION; TRACER TECHNIQUES
- Descriptors DEC
- BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; COMPLEXES; DISPERSIONS; ELECTRON CAPTURE RADIOISOTOPES; ESTERS; EUROPIUM ISOTOPES; EVEN-EVEN NUCLEI; HOMOGENEOUS MIXTURES; HOURS LIVING RADIOISOTOPES; INTERMEDIATE MASS NUCLEI; ISOTOPE APPLICATIONS; ISOTOPES; MIXTURES; NEODYMIUM ISOTOPES; NUCLEI; ODD-ODD NUCLEI; ORGANIC COMPOUNDS; ORGANIC PHOSPHORUS COMPOUNDS; PHOSPHORIC ACID ESTERS; RADIOISOTOPES; RARE EARTH COMPLEXES; RARE EARTH NUCLEI; SEPARATION PROCESSES; SOLUTIONS; STABLE ISOTOPES; YEARS LIVING RADIOISOTOPES
Optional Information
- Notes
- 6 refs.