Thermodynamic Properties of Solutions in the H2O-Na2SO4-Al2(SO4)3 System

被引：2
|
作者：
Nesterov, A. V. [1 ,2 ]
Demchenko, A. M. [2 ]
Potashnikov, A. A. [2 ]
Voskov, A. L. [2 ]
Kovalenko, N. A. [2 ]
Uspenskaya, I. A. [2 ]
机构：
[1] Shenzhen MSU BIT Univ, Fac Mat Sci, Shenzhen 518172, Guangdong, Peoples R China
[2] Moscow MV Lomonosov State Univ, Dept Chem, Moscow 119991, Russia
来源：
RUSSIAN JOURNAL OF INORGANIC CHEMISTRY | 2023年 / 68卷 / 02期
基金：
俄罗斯基础研究基金会;
关键词：
water activity; electrolyte solutions; aluminum sulfate; sodium sulfate; thermodynamic modeling; Pitzer-Simonson-Clegg model; PHASE-CHANGE MATERIALS; SALT HYDRATE MIXTURES; AQUEOUS-SOLUTIONS; IONIC-SOLUTIONS; EQUILIBRIA; DIAGRAMS; AMMONIUM; SULFATE; ALUM; MULTICOMPONENT;
D O I：
10.1134/S0036023622700164
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The vapor pressure in the H2O-Na2SO4-Al-2(SO4)(3) system at 15, 25, and 35 degrees C was measured by a static method. The vapor pressure in the H2O-Al-2(SO4)(3) and H2O-Na2SO4-Al-2(SO4)(3) systems at 25 and 50 degrees C was measured by the dew point method. A set of parameters of the Pitzer-Simonson-Clegg (PSC) model was determined to describe adequately vapor-liquid equilibria in the H2O-Al-2(SO4)(3) and H2O-Na2SO4-Al-2(SO4)(3) systems in the temperature range from 15 to 50 degrees C.
引用
收藏
页码：195 / 201
页数：7
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