Published February 1992
| Version v1
Journal article
Synergetic extraction of Co3+
Creators
- 1. Atomic Energy Establishment, Cairo (Egypt). Radioisotope Dept.
- 2. Helwan Univ., Cairo (Egypt). Dept. of Chemistry
Description
The extraction of Co3+ from 0.1M aqueous acetate medium buffered to pH 5.3 by thenoyltrifluoroacetone (HTTA) in benzene and by 8-quinolinol (HQ) also in benzene at various temperatures has been studied. The species formed were Co(OH)2(TTA)*(HTTA)2 and Co(Q3)*2HQ, respectively. 1,10-phenanthroline (Phen) as a base was also mixed with HTTA to form the species Co(OH)2(TTA)*(HTTA).Phen and Co(OH)2(TTA)(HTTA)*2Phen. No synergism was observed upon the addition of Phen to HQ. (author) 8 refs.; 5 figs.; 1 tab
Additional details
Publishing Information
- Journal Title
- Journal of Radioanalytical and Nuclear Chemistry
- Journal Volume
- 157
- Journal Issue
- 1
- Series
- J. Radioanal. Nucl. Chem. ;Articles.
- Journal Page Range
- 169-175
- ISSN
- 0236-5731
- CODEN
- JRNCD
INIS
- Country of Publication
- Hungary
- Country of Input or Organization
- Hungary
- INIS RN
- 23082325
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- AQUEOUS SOLUTIONS; BENZENE; COBALT COMPLEXES; EQUILIBRIUM; EXPERIMENTAL DATA; PH VALUE; PHENANTHROLINES; QUINOLINES; SOLVENT EXTRACTION; SYNERGISM; TEMPERATURE DEPENDENCE; TRACER TECHNIQUES; TTA
- Descriptors DEC
- AROMATICS; AZINES; COMPLEXES; DATA; DISPERSIONS; HETEROCYCLIC COMPOUNDS; HOMOGENEOUS MIXTURES; HYDROCARBONS; INFORMATION; ISOTOPE APPLICATIONS; KETONES; MIXTURES; NUMERICAL DATA; ORGANIC COMPOUNDS; ORGANIC FLUORINE COMPOUNDS; ORGANIC HALOGEN COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; ORGANIC SULFUR COMPOUNDS; PYRIDINES; SEPARATION PROCESSES; SOLUTIONS; TRANSITION ELEMENT COMPLEXES