Submit an Article
Become a reviewer
Vol 166
Pages:
31-33
Download volume:

Physico-chemical bases of deep processing of poor rare-earth raw materials

Authors:
D. E. Chirkst1
T. E. Litvinova2
O. V. Cheremisina3
V. S. Starshinova4
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)
Date submitted:
2005-01-01
Date accepted:
2005-02-18
Date published:
2005-08-01

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.

Go to volume 166

Similar articles

Experience of application of quali-metric expertise to assess the state of carbonate rocks and patterns of their destruction in urban environment
2005 O. V. Frank-Kamenetskaya, N. F. Lepeshkina, V. M. Marugin, D. Yu. Vlasov, A. A. Kinzel
Features of the construction of scientifically grounded methodology for compiling fuel and energy balances of Russian territories (regional aspects)
2005 O. V. Kovalev, R. A. Azimov, Yu. V. Shuvalov, I. Yu. Tkhorikov
Investigation of kinetics of liquid phase oxidation of toxic compounds (a number of herbicides)
2005 B. Ya. Karastelev, V. G. Dobrzhanskii, E. E. Dmitrieva
Development of stress concentrators design at directional splitting of gypsum rocks with the help of non-explosive destructive mixtures
2005 Yu. A. Borovkov, T. T. Ismailov, S. Ganzhargal
Research of complex electrocementation purification of solutions during processing of zinc-containing technogenic wastes
2005 S. V. Karelov, S. V. Mamyachenkov, O. S. Anisimova, A. S. Kirpikov
From the Editorial Board
2005 Editorial Board