Phase Equilibria in the System LiOH—H₂O at 350—425 °C

2015, №1

сс. 78-85

M.A. Urusova, V.M. Valyashko.

Key words: phase diagrams, solubility, liquid-liquid immiscibility, critical phenomena

The system LiOH—H₂O is characterized by the immiscibility phenomena both in equilibrium with vapor and solid saturated solutions or without solid phase. Solubility of LiOH increases as a result of immiscibility phenomena at ∼355 °С and further increases above this temperature up to the melting point. The immiscibility region (g - l₁ - l₂) is terminated by the critical phenomena (g = l₁ - l₂) at ∼390 °С. A separation of liquid phases is observed at elevated pressures (at ∼39 MPa) and temperatures up to 425 °C.

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ГОСТ
7.0.100-2018

Урусова, М.А. Phase Equilibria in the System LiOH—H<sub>2</sub>O at 350—425 °C / М.А. Урусова, В.М. Валяшко, – Текст : непосредственный // Сверхкритические Флюиды: Теория и Практика.. – 2015. – Т. 10. – № 1. – С. 78-85.

TRANSLIT

Urusova, M.A. Fazovye ravnovesiya v sisteme LiOH—H2O pri 350—425 °S / M.A. Urusova, V.M. Valyashko, – Tekst : neposredstvennyj // Sverhkriticheskie Flyuidy: Teoriya i Praktika.. – 2015. – Т. 10. – № 1. – S. 78-85.

M.A. Urusova, V.M. Valyashko Phase Equilibria in the System LiOH—H<sub>2</sub>O at 350—425 °C. Sverhkriticheskie Flyuidy: Teoriya i Praktika, 1, 78-85 (2015). https://doi.org/

Phase Equilibria in the System LiOH—H2O at 350—425 °C

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Phase Equilibria in the System LiOH—H₂O at 350—425 °C