Melt-vapor phase transition in the lead-selenium system at atmospheric and low pressure

被引：1
|
作者：
Volodin, V. N. [1 ]
Burabaeva, N. M. [1 ]
Trebukhov, S. A. [1 ]
机构：
[1] Ctr Earth Sci Met & Ore Beneficiat, Alma Ata, Kazakhstan
来源：
RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A | 2016年 / 90卷 / 03期
关键词：
lead; selenium; lead selenide; vapor pressure; phase diagram; vapor; boundaries;
D O I：
10.1134/S0036024416030328
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 boiling temperature and the corresponding vapor phase composition in the existence domain of liquid solutions were calculated from the partial pressures of saturated vapor of the components and lead selenide over liquid melts in the lead-selenium system. The phase diagram was complemented with the liquid-vapor phase transition at atmospheric pressure and in vacuum of 100 Pa, which allowed us to judge the behavior of the components during the distillation separation.
引用
收藏
页码：572 / 574
页数：3
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