以西藏捌仟措盐湖卤水为研究对象,依据Na+,K+,Mg2+//Cl-,SO24--H2O五元水盐体系相图,对该盐湖卤水进行了5℃等温蒸发试验,研究了卤水蒸发过程中盐类析出规律和钾、锂和硼在蒸发过程中的富集行为,为该盐湖卤水盐田规划设计、现场生产操作提供了依据。 Based on the phase diagrams of Na +, K +, K +, Mg2 + / Cl- and SO24 - H2O quaternary salt water system, the salt lake brine in Tibet was subjected to 5 ℃ isothermal evaporation test. The effects of brine evaporation The process of salt precipitation and the enrichment of potassium, lithium and boron during the evaporation process provided the basis for the planning, design and on-site production and operation of the salt lake brine and salt fields.