摘要
在进行青藏高原盐湖含硼盐卤天然蒸发和25℃等温蒸发实验的基础上,绘制成复杂盐卤的蒸发相图。该相图与Na^+、K^+、Mg^(2+)//Cl、SO_4^(2-)—H_2O体系25℃介稳相图基本上相符合。在将蒸发相图与该五元体系平衡溶解度相图进行比较后,从盐溶液化学的角度对蒸发相图的形成原因进行了解释。
Based on the experimental data of solar evaporation and 25℃ isothermal evaporation of the borate-containing brine, the evaporation phase diagram of the borate-containing brine has been constructed. This phase diagram is basically agreement with the stable phase diagram of Na^+、K^+、Mg^(2+)∥Cl^-, SO_4^(2-)—H_2O system at 25℃. The difference between the evporation phase diagram and the startle phase diagram of the same system has been explained.
出处
《盐湖研究》
CSCD
1993年第4期39-44,共6页
Journal of Salt Lake Research
基金
国家自然科学基金委员会
中国科学院基础局资助课题
关键词
硼酸盐化学
蒸发相图
碱水
卤水
salt takebrine, chemistry of borate, evaporation phase diagram
