Physico-chemical bases of deep processing of poor rare-earth raw materials
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 — Санкт-Петербургский государственный горный институт (технический университет)
Abstract
The purpose of this research is to develop a new method of extraction and separation of rare earth metals, which will be effective in hydrometallurgical processes, i.e. in the processing of eudialyte concentrate. The task of the research is the experimental determination of distribution and separation coefficients in solvent extraction of rare earth metals from aqueous solutions with organic extractants, as well as the calculation of the extraction mechanism and thermodynamic constants on the basis of experimental data.
Область исследования:
(Archived) Appraisal, integrated development of deposits and deep processing of strategically important raw materials
Similar articles
Development of the concept of information support of oil production sites and the structure of the database for the purpose of forecasting of emergency situations
2005 I. G. Zhurkin, G G. Bakai, V. M. Dubkova, A. N. Nikishin, S. V. Shaitura
Environmental-economic model of mining enterprise of repeated underground mining of ore mass
2005 O. S. Bryukhovetskii, A. G. Sekisov
Assessment of the possibility of geochemical self-recovery of agrolandscapes on the basis of monitoring
2005 V. A. Alekseenko, I. V. Ovcharov, A. B. Sannikova, A. V. Suvorinov
Using methods of hydrological and environmental expert examination for differentiation of water tax rates
2005 V. V. Dmitriev, V. L. Trushkevskii, M. A. Nevskaya, Yu. V. Listratenko