能源金属锂资源开发利用现状及发展建议

Utilization Status of Lithium Resources and Development Suggestions

能源金属锂的资源勘查和开发利用一直是全球关注的热点,受资源储量和技术的制约,锂资源的垄断竞争态势会逐渐加剧。通过对全球锂资源分布、开发现状和主要生产工艺为侧重点,分析了国内锂资源行业发展的趋势。针对我国矿石锂资源伴生组分多,盐湖锂资源镁锂比高的问题,结合我国锂资源开发利用的实际,提出了统筹矿产资源开发管理、组建技术创新联盟等形式来提高国内锂资源的开发利用水平,加强锂资源高值化应用技术的研发,促进我国锂产业持续健康发展,提高国际竞争力。

The exploration and development of lithium is attracting global attention for its extensive applications as an energy metal.Restricted by the resources reserves and technology,the situation of monopoly would be more intense.In this paper,the distribution of lithium energy resources,the development status and the main production technology were analyzed.The development trend of domestic lithium resources was discussed.Considering the complex components,the high ratio of Mg/Li and the extraction technology of the lithium minerals,some suggestions were given on how to improve the utilization level of domestic resources and strengthen the R&D of lithium resources in order to enhance the continuous development level of China′s lithium industry andmaintain the healthy development of domestic lithium industrythus to improve the international competitiveness.