Solubility in Ternary System NdCl3–PrCl3–H2O at 25°С
Rumyantsev A.V. Gur’eva A.A. German V.P. Keskinov V.A. Charykov N.A. Blokhin A.A. Kulenova N.A. Shaimardanova B.K. Sadenova M.A. Shushkevich L.V.
August 2023Pleiades Publishing
Russian Journal of Physical Chemistry A
2023#97Issue 81685 - 1691 pp.
Abstract: The solubility diagram of the ternary system NdCl3–PrCl3–H2O has been studied by the method of isothermal saturation in ampules at 25°C. In the system NdCl3–PrCl3–H2O, isovalent substitution solid solutions with the miscibility gap (PrCl3)x(NdCl3)1 –x·6H2O and (PrCl3)x(NdCl3)1 –x·7H2O have been crystallized. In the system, there is one non-invariant eutonic type point, corresponding to the saturation of the solution by two solid phases.
neodymium chloride , Pitzer’s classical method , praseodymium chloride , solubility diagram
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St. Petersburg State Institute of Technology, St. Petersburg, 190013, Russian Federation
Center “Veritas,” Serikbayev East Kazakhstan Technical University, Ust-Kamenogorsk, Kazakhstan
St. Petersburg Electrochemical University LETI, St. Petersburg, 197376, Russian Federation
St. Petersburg State Institute of Technology
Center “Veritas
St. Petersburg Electrochemical University LETI
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