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Vol 169
Pages:
227-230
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Research article
Without section

Solubility of cerium(III) phosphate at different temperatures and concentrations of ortho-phosphoric acid

Authors:
D. E. Chirkst1
O. V. Cheremisina2
About authors
  • 1 — G.V. Plekhanov Saint Petersburg Mining Institute
  • 2 — G.V. Plekhanov Saint Petersburg Mining Institute
Date submitted:
2005-09-04
Date accepted:
2005-10-07
Date published:
2006-04-01

Abstract

The thermodynamic calculation of solubility and ionic equilibria in phosphoric acid solutions of cerium(III) allowed us to estimate the ionic composition of solutions, describe the mechanism of crystallization and dissolution processes СеРО 4 ·0.5H 2 O, determine the dependence of solubility on temperature and concentration of solutions.

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References

  1. Михайличенко А.И. Редкоземельные металлы / А.И.Михайличенко, Е.Б.Михлин, Ю.Б.Патрикеев. М.: Металлургия, 1987. 230 с.
  2. Победоносцев В.А. Анализ редкоземельного сырья Кольского полуострова и продукты его переработки. Апатиты: Изд-во АН СССР, 1987. С.52-59.
  3. Савин С.Б. Арсеназо III. М.: Атомиздат, 1966. 256 с.

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