Published December 16, 1985
| Version v1
Journal article
Synergic extraction of some lanthanide and actinide elements by a mixture of bis(2-ethyl hexyl) phosphoric acid and dinonylnapthalene - sulfonic acid in aromatic diluents
Creators
- 1. Atomic Energy Establishment, Cairo (Egypt)
- 2. Cairo Univ. (Egypt). Dept. of Chemistry
Description
Extraction of lanthanides and actinides were found to be synergetically enhanced by a mixture of bis(2-ethyl hexyl) phosphoric acid (HA) and dinonylnaphthalene sulfonic acid (HD) in aromatic diluents covering a wide range of dielectric constants. The main extracted species is found to be MAsub(2)Hsub(m-1)Dsub(m). Experimental results indicate that the extraxtion mechanism is governed by the extraction of HD in the organic phase. (author)
Additional details
Publishing Information
- Journal Title
- J. Radioanal. Nucl. Chem.
- Journal Volume
- 96
- Journal Issue
- 6
- Series
- J. Radioanal. Nucl. Chem. ;Letters.
- Journal Page Range
- 611-620
- ISSN
- 0236-5731
- CODEN
- JRNCD
INIS
- Country of Publication
- Hungary
- Country of Input or Organization
- Hungary
- INIS RN
- 17031001
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- ACTINIDE COMPLEXES; AQUEOUS SOLUTIONS; CHEMICAL REACTION KINETICS; EQUILIBRIUM; HDEHP; NITROBENZENE; PERCHLORIC ACID; RARE EARTH COMPLEXES; SOLVENT EXTRACTION; SULFONIC ACID ESTERS; TOLUENE; TRACER TECHNIQUES
- Descriptors DEC
- AROMATICS; CHLORINE COMPOUNDS; COMPLEXES; DISPERSIONS; ESTERS; HALOGEN COMPOUNDS; HOMOGENEOUS MIXTURES; HYDROCARBONS; HYDROGEN COMPOUNDS; INORGANIC ACIDS; ISOTOPE APPLICATIONS; KINETICS; MIXTURES; NITRO COMPOUNDS; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; ORGANIC PHOSPHORUS COMPOUNDS; ORGANIC SULFUR COMPOUNDS; OXYGEN COMPOUNDS; PHOSPHORIC ACID ESTERS; REACTION KINETICS; SEPARATION PROCESSES; SOLUTIONS
Optional Information
- Notes
- 8 refs.; 5 figs.