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
About possibility of iron oxide pigments production for paint and varnish industry
2006 L. A. Lenev, V. B. Kuskov, O. N. Tikhonov
Development of technology of coarse-grained alumina production in industrial conditions
2006 V. M. Sizyakov, A. A. Kuznetsov, E. A. Belikov, S. N. Makarov
Ways to Improve the Quality of Technical Tellurium
2006 A. M. Belenkii, G. V. Petrov, A. Ya. Boduen, E. A. Brylevskaya
Estimation of error of information channels of control systems
2006 A. N. Kravchenko, I. N. Beloglazov, E. D. Kadyrov