Vapor pressure above concentrated aqueous solution of lithium bromide at subzero temperatures
期刊名称:
International Journal of Refrigeration
2016 年
67 卷
摘要:
The property of vapor pressure above aqueous solution of lithium bromide has been extensively studied, but the experimental data are mostly limited to temperature range above 0?°C. During recent years novel applications of hygroscopic solutions at subzero temperatures were proposed; thus more accurate data of vapor pressure are anticipated. In this paper the equilibrium vapor pressure above aqueous LiBr solution was measured with static method in the temperature range from 217K to 273K. The molality of LiBr varied from 8.62 to 11.51 mol kg