硅酸盐通报2017，Vol.36Issue(5)：1599-1604,6.
锂云母分解及溶出锂工艺的研究进展评述
Literature Review of Extracting Lithium from Lepidolite
摘要
Abstract
As the lightest metal, lithium has a range of attributes that makes this metal become an irreplaceable candidate in series of fields.Extracting Lithium is becoming more and more considerable to meet the large amount of the global market''s demand.Lepidolite, one of the most important lithium resources, plays an important role in the industry of extracting lithium and producing lithium products through an efficient and effective way.Three latest methods of extracting lepidolite with different additives: acid, alkaline, and saline reagents are reviewed in this paper.At the same time, the advantages and disadvantages of each method are reviewed in details.The reaction temperature can be decreased via acid method while more alkaline matter is needed to neutralize the remaining acid and Al3+ is removed at the same time;The alkali method is more economic and environmental friendly, but the waste residue is hard to recycle completely;Different effects can be achieved via salt method by using different saline materials but it is also difficult to separate lithium due to the production of double salt.Using proper method in a particular circumstance can take the advantages of different methods.关键词
锂云母分解/提锂/研究进展评述Key words
lepidolite decomposition/lithium extraction/literature review分类
化学化工引用本文复制引用
李根,杨洁,杨静..锂云母分解及溶出锂工艺的研究进展评述[J].硅酸盐通报,2017,36(5):1599-1604,6.基金项目
中央高校业务费资助课题(2652014017) （2652014017）
大学生创新创业训练计划项目(2016BXY019) （2016BXY019）
