黏土型锂矿提锂工艺与赋存关系研究现状OA

With the rapid development of new energy technology,China's demand for lithium is growing explosive-ly.As an important part of global lithium resources,clay-type lithium ore has the advantages of wide distribution,huge reserves and low mining cost.The development and utilization of clay-type lithium ore is of great significance to alleviate the contradiction between supply and demand of lithium resources in China.This paper introduces the current situation of global clay-type lithium ore resources,sorts out the characteristics and metallogenic mechanism of global clay-type lithium ore resources,analyzes the advantages and disadvantages and applicability of two mainstream proces-ses of direct leaching method and roasting leaching method,and looks forward to the development direction of lithium extraction technology of clay-type lithium ore,in order to provide reference for the research of efficient lithium extrac-tion of clay-type lithium ore.