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随着新能源汽车及数码信息等产业的快速发展,金属锂在工业中的应用与日俱增。从国内锂资源分布特征、产品供应和消费需求及技术工艺3方面分析我国锂产业现状,提出亟待解决的几个主要问题:1)资源禀赋差、资源对外依存度高;2)提锂工艺技术复杂,产业竞争力较差;3)产能过剩及产品低端化。这些问题制约我国锂产业的持续健康发展。针对问题,提出以下建议:1)加大国内外锂资源勘查开发力度;2)加强高Mg/Li值盐湖卤水提锂工艺的科技攻关;3)加强高性能锂电技术研发,拓展锂产品产业链;4)加强战略指导和规划,优化锂产业发展布局。
With the rapid development of new energy vehicles and digital information industries, the application of lithium metal in the industry is increasing. This paper analyzes the current situation of lithium industry in our country from three aspects of the distribution characteristics of lithium resources, product supply and consumer demand and technological process, and puts forward several main problems to be solved urgently: 1) poor resource endowment and high dependence on resources; 2) Complex, poor industrial competitiveness; 3) overcapacity and low-end products. These problems restrict the sustainable and healthy development of China’s lithium industry. In view of the problems, the following suggestions are made: 1) to increase lithium resources exploration and development at home and abroad; 2) to strengthen scientific and technological research on lithium extraction from brine with high Mg / Li value; 3) to strengthen research and development of high-performance lithium batteries and to expand lithium industry chain ; 4) strengthen strategic guidance and planning, optimize the layout of lithium industry development.