盐湖锂镁分离提取技术国际态势分析

International Patent Analysis for Separating Technique of Lithium and Magnesium from Salt Lake Brines

中文关键词:  盐湖  锂镁分离提取  专利分析

英文关键词:Salt lake brines  Lithium and magnesium recovery  Patent analysis

中文摘要:

      我国盐湖资源丰富,对盐湖中的锂镁资源进行深度开发已经成为开发盐湖资源的研究热点之一。基于ISI WoK Thomson Innovation专利数据库(TI),利用TDA分析工具对盐湖锂镁分离提取技术领域专利文献进行分析,系统揭示盐湖锂镁分离提取技术的研发现状、热点以及技术分布与格局,最后根据分析结果对盐湖锂镁分离提取技术发展提出对策建议。

英文摘要:

      :With the problem of environmental degradation and scarcity of resources,it has become more and more important for developing and utilizing the salt lake brines resources.There are large amount of lithium and magnesium resources in China.It has become a hot research topic for deep exploitation of lithium and magnesium from salt lake brines.In this paper,the analysis of patent literature and technology distribution by using analysis tools TDA and Thomson Innovation (TI) of ISI WoK,and then give some countermeasures to separate lithium and magnesium from salt lake brines.