Published December 2018
| Version v1
Journal article
Extraction of Cobalt(II) from Sulfate Medium with Substituted Salicylideneanilines
Creators
- 1. Département de Chimie Organique Industrielle, Faculté de Chimie, Université des Sciences et de la Technologie d'Oran, M'Nouar (Algeria)
Description
The liquid-liquid extraction of cobalt(II) from sulfate media (Na2SO4) with substituted salicylideneanilines (SAN) is investigated. The stoichiometry of the extracted complexes formed in the organic phase is evaluated. It was found that the cobalt is coordinated with three ligands (L), and composition of the extracted complex is: CoL2HL and cobalt is coordinated with two ligands (L) in case of substituted SA as CoL2. The values of the extraction constants were calculated and analyzed in terms of the nature of the substituents.
Additional details
Identifiers
Publishing Information
- Journal Title
- Russian Journal of Physical Chemistry
- Journal Volume
- 92
- Journal Issue
- 12
- Journal Page Range
- p. 2497-2501
- ISSN
- 0036-0244
- CODEN
- RJPCAR
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 51108924
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- COBALT; COMPLEXES; LIGANDS; LIQUIDS; SODIUM SULFATES; SOLVENT EXTRACTION; STOICHIOMETRY
- Descriptors DEC
- ALKALI METAL COMPOUNDS; ELEMENTS; EXTRACTION; FLUIDS; METALS; OXYGEN COMPOUNDS; SEPARATION PROCESSES; SODIUM COMPOUNDS; SULFATES; SULFUR COMPOUNDS; TRANSITION ELEMENTS
Optional Information
- Copyright
- Copyright (c) 2018 Pleiades Publishing, Ltd.