摘要
采用半微量相平衡装置 ,测定Rb2 SO4 CH3OH H2 O三元体系 3 0℃和 5 0℃的等温平衡溶解度。用TPD软件 (三角相图绘图软件 )绘制了相图。在这两个温度下液相为甲醇—水溶液 ,平衡固相皆为无水Rb2 SO4 。同时给出溶解度关系式 ,讨论了甲醇对Rb2 SO4
The solubilities of Rb 2SO 4 CH 3OH H 2O ternary system have been determined at 30℃ and 50℃ The phase diagram has been constructed with TPD software.The equilibrium solid phase at both temperature is Rb 2SO 4 The solubility equations have been obtained,and the salting-out effect of methanol on Rb 2SO 4 was discussed
出处
《盐湖研究》
CSCD
2002年第2期24-27,共4页
Journal of Salt Lake Research
