Phase equilibria in the system LiOH–H2O at 350–425°C

Autor:	V. M. Valyashko, M. A. Urusova
Rok vydání:	2015
Předmět:	Materials science Phase (matter) Critical phenomena Melting point Thermodynamics Physical and Theoretical Chemistry Solubility Phase diagram
Zdroj:	Russian Journal of Physical Chemistry B. 9:1148-1152
ISSN:	1990-7923 1990-7931
DOI:	10.1134/s1990793115080102
Popis:	The system LiOH—H2O is characterized by immiscibility phenomena both in equilibrium with vapor and solid saturated solutions or without the solid phase. The solubility of LiOH increases as a result of immiscibility phenomena at ~355°C 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°C. A separation of liquid phases is observed at elevated pressures (at ~39 MPa) and temperatures up to 425°C.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::a2ee9e8e3680e27ac7c585ec4ca6ce22 https://doi.org/10.1134/s1990793115080102 Zobrazit plný text záznamu Full text from SpringerLink