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ISSN print edition: 0366-6352
ISSN electronic edition: 1336-9075
Registr. No.: MK SR 9/7
Published monthly
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Phase diagram of the system Li3AlF6—KCl. II.
Experimental results
K. Matiašovský, I. Koštenská, and M. Malinovský
Institute of Inorganic Chemistry, Slovak Academy of Sciences,
809 34 Bratislava
Abstract: The phase diagram of the system Li3AlF6 — KCl was studied using the ТА
method and x-ray phase analysis. The investigated system was founďto be
a simple eutectic quasi-binary system, the co-ordinates of the eutectic point
being 25 mole % Li3AlF6 + 75 mole % KCl, tE = 620°C. The Li3AlF6
liquidus curve is practically linear, whilst the liquidus curve of KCl is
expressively convex with respect to the concentration axis. The course
of the KCl liquidus curve enables one to assume a total destruction of
Li3AlF6 molecules in the range of small concentrations of lithium cryolite.
Full paper in Portable Document Format: 273a301.pdf
Chemical Papers 27 (3) 301–305 (1973)
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