【摘要】 针对东台吉乃尔盐湖夏季卤水进行25℃等温蒸发实验研究,揭示卤水蒸发结晶路线和析盐规律。实验结果表明:夏季盐湖卤水蒸发析盐过程依次为石盐、石膏、软钾镁矾、泻利盐、钾石盐、六水泻盐、钾盐镁矾、光卤石、一水硫酸锂和水氯镁石,并将分阶段析盐序列绘制在相应的介稳相图上,结晶路线与介稳相图基本吻合。更多还原

【Abstract】 The stimulation experiment for the isothermal evaporation test of the summer brine in the Dongtaijinaier was investigated at 25℃. The crystallization behaviors for the brine were demonstrated.It was found that the crystallized path of the salt lake brine was that:halite,gypsum, picromerite,epsomite,sylvine,hexahydrite,kainite,carnallite,lithium sulfate monohydrate and bischofite.Combined the relative metastable phase diagrams,it shows that the isothermal evaporated crystallization path agrees well with the theoretical crystallized path based on phase diagrams.更多还原