中国盐湖卤水蒸发实验研究进展  

Experimental research progress in evaporation of salt lake brine

作　　者：姜旭[1,2] 周保华[1] 乜贞[2] 

机构地区：[1]济南大学,山东济南250022 [2]中国地质科学院矿产资源研究所

出　　处：《无机盐工业》2013年第6期1-3,32,共4页Inorganic Chemicals Industry

基　　金：国土资源部公益性行业科研专项经费项目(201011001);中国地质科学院矿产资源研究所基金项目(K1016)

摘　　要：中国盐湖众多,盐湖中矿产资源丰富,受盐湖所处地理位置和自然气候条件限制,盐湖开发采取了不同的工艺路线。根据盐湖卤水的水化学类型不同可将盐湖分为3类,即碳酸盐型、硫酸盐型和氯化物型,每种盐湖类型盐湖卤水相图各异,盐类矿物组成也不相同。针对3种类型盐湖,中国盐湖研究人员做了大量的盐湖卤水蒸发实验研究工作,取得了不少科研成果。汇总了前人针对3种类型盐湖卤水所进行的蒸发实验研究成果,分析了各类型卤水蒸发浓缩规律和盐类矿物特征,为相似盐湖卤水蒸发实验研究提供参考。There are numerous salt lakes that rich in mineral resources in China.Different techniques have been chosen for utilizing these mineral rich salt lakes on the basis of their locations and local climates.These salt lakes are primarily classified into three types based on their hydrochemistry characteristics,i.e.carbonate-type,sulfate-type,and chloride-type.The brine from each type of salt lakes has its unique phase diagram,and thus unique mineral assemblages.Much work has been done on the brine evaporation experiments for every type of salt lakes in China,and a lot of progress has been achieved.The previous studies on the evaporation of brines from all three types of salt lakes were summarized,and their evaporation law and subsequent mineral characteristics were analyzed,so as to provide reference for those who engaged in the brine evaporation experiments.

关 键 词：盐湖 卤水 蒸发实验 水化学类型 盐类矿物 

分 类 号：TQ028[化学工程]