Phase Diagram of the NaNO2-KNO3 System in the 0 to 1 Molar Fraction Range of Concentrations of KNO3

被引：4
|
作者：
Merzlyakov, K. S. [1 ]
Uglev, N. P. [1 ]
机构：
[1] Perm Natl Res Polytech Univ, Perm 614990, Russia
来源：
RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A | 2016年 / 90卷 / 04期
关键词：
phase diagram; thermogravimetric analysis; sodium nitrite; potassium nitrate;
D O I：
10.1134/S0036024416040208
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The temperature dependence of the phase composition of KNO3-NaNO2 mixtures in the 0 to 1 molar fraction range of concentrations of KNO3 is investigated. A phase diagram of the KNO3-NaNO2 binary system in the range of concentrations from 0 to 1 molar fractions of KNO3 is drawn on the basis of DTA results. The composition of the eutectic mixture and its melting temperature is determined experimentally.
引用
收藏
页码：882 / 883
页数：2
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