Email this article The NaCl–AlCl3–HCl–H2O system at 25°С
- Authors: Skiba G.S.1, Sel’kina Y.A.2
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Affiliations:
- Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials, Kola Research Center
- Murmansk State Technical University
- Issue: Vol 61, No 8 (2016)
- Pages: 1031-1034
- Section: Physicochemical Analysis of Inorganic Systems
- URL: https://journal-vniispk.ru/0036-0236/article/view/166706
- DOI: https://doi.org/10.1134/S0036023616080179
- ID: 166706
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Abstract
Solubility was studied in the system NaCl–AlCl3–HCl–H2O at 25°C in the section 28 wt % HCl. The system is of the eutonic type and has an extensive sodium chloride crystallization region. The composition of the eutonic solution is the following, wt %: NaCl, 0.47; AlCl3 • 6H2O, 8.88; HCl, 25.38; and H2O, 65.27. The lines of saturated solutions were approximated by polynomial equations.
About the authors
G. S. Skiba
Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials, Kola Research Center
Author for correspondence.
Email: skiba@chemy.kolasc.net.ru
Russian Federation, ul. Fersmana 26a, Apatity, Murmansk oblast, 184200
Yu. A. Sel’kina
Murmansk State Technical University
Email: skiba@chemy.kolasc.net.ru
Russian Federation, ul. Sportivnaya 13, Murmansk, 183010
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