文献类型：期刊文献

中文题名：面向盐湖卤水和海水的锂资源膜法提锂现状与进展

英文题名：Present Situation and Progress of Lithium Extraction from Salt Lake Brine and Seawater by Membrane Technology

作者：张海珍[1];丁浩[1];许振良[1]

机构：[1]化学工程联合国家重点实验室华东理工大学化学工程研究所膜科学与工程研发中心,上海200237

年份：2017

卷号：43

期号：12

起止页码：1

中文期刊名：水处理技术

外文期刊名：Technology of Water Treatment

收录：CSTPCD;;北大核心:【北大核心2014】；CSCD:【CSCD2017_2018】；

基金：国家科技部支撑计划项目(2014BAB07B01;2015BAB09B0);江苏省科技支撑计划(BE2013031);国家发改委能源局项目(2013-117)

语种：中文

中文关键词：锂资源;高镁锂比;电渗析;纳滤;膜蒸馏

外文关键词：lithium resources; magnesia lithium ratio; electrodialysis; nanofiltration; membrane distillation

摘要：综述了盐湖卤水和海水锂资源提锂研究现状,尤其讨论了沉淀法、萃取法、蒸发结晶法、吸附法以及新兴的膜分离技术等盐湖卤水锂资源提锂方法,以及锂离子筛吸附剂海水提锂法,重点讨论了高镁锂比盐湖卤水的电渗析、纳滤、膜蒸馏等研究进展,提出了高镁锂比盐湖卤水开发思路。
The present situation of lithium extraction from salt lake brine and seawater were reviewed. The lithium extraction methods such as precipitation, extraction, evaporation crystallization, adsorption and the modem membrane separation technologies were especially discussed, and also the method of lithium ionic sieve adsorbent extracting lithium from seawater. In addition, the progress of electrodialysis, nanofiltration and membrane distillation for extracting lithium from salt lake brine with high magnesia lithium ratio were emphatically discussed. This paper presents the idea of the development of salt lake brine with high magnesia lithium ratio.