全球锂矿及伴生铍铌钽的采选冶技术发展趋势

Global Technical Development Trends of Litihium Minerals and Associated Beryllium-niobium-tantalum Exploitation

基于矿物学研究的全球锂矿科技创新方兴未艾并深远影响着世界经济和社会。共伴生的铍、铌、钽、铷、铯等关键矿产资源,也需要综合开发和利用以发挥整体优势。发展趋势表现为自动化智能化矿石淘选水平进一步提升。锂辉石矿山占主导,矿物学特征决定多种矿石的采选冶工艺。分子量子级微观机理发展迅速。电化学研究推动浮选剂创新。DMS和磁选仍发挥重要基础作用。中资企业在世界格局中作用巨大,而且急需组建探采选冶一体化实验室联盟和试验基地共同体。

The scientific and technological innovation of global lithium mining based on mineralogical research is in the ascendant and has a profound impact on the world economy and society.The accompanying key minerals such as beryllium,niobium,tantalum,rubidium,and cesium also need to be comprehensively developed and utilized for the overall advantages.The development trend of automated ore sorting is further enhanced intelligent and improved.Spodumene mines dominate,and the Mineralogy of various ores determines the mining and metallurgical processe.Molecular and quantum-level micromechanics have developed rapidly.Electrochemical research drives innovation in flotation agents.DM S and magnetic separation still play important fundamental roles.Chinese-funded enterprises play a huge role in the world lithium priduction,and there is an urgent need to form an integrated laboratory alliance for exploration,production,and metallurgy or a Community of Experiment-bases.