Extraction of cerium(III) and yttrium(III) by carboxylic acids from nitrate media
About authors
- 1 — G.V. Plekhanov Saint Petersburg Mining Institute
- 2 — G.V. Plekhanov Saint Petersburg Mining Institute
- 3 — G.V. Plekhanov Saint Petersburg Mining Institute
- 4 — G.V. Plekhanov Saint Petersburg Mining Institute
- 5 — G.V. Plekhanov Saint Petersburg Mining Institute
Abstract
Experimental data on the solvate extraction of cerium(III) and yttrium(III) by solutions of oleic and naphthenic acids in o-dimethylbenzene were obtained. After mathematical analysis of the dependences of the distribution coefficient on pH and the composition of the organic and aqueous phases, the structure and composition of the solvate complexes were determined, as well as the values of Gibbs free energies and equilibrium constants of the reaction.
Область исследования:
(Archived) Without section
Funding:
None
Similar articles
Thermodynamic bases of recrystallization of alumina production precipitates with participation of gas phase
2006 V. N. Brichkin, A. V. Tsybizov, R. S. Gordeev
Study of regularities of briquetting of rich iron ore without binder additives
2006 L. A. Lenev, V. B. Kuskov