【摘要】 基于锂资源的开发,主要从提取技术角度介绍了从锂矿石、盐湖卤水和海水及其它资源中提取锂的方法,如沉淀法、溶剂萃取法、离子交换与吸附法等,并简要讨论了各方法的研究现状及存在的问题;概述了锂及其化合物作为"工业味精"、"明天的宇航合金"、"21世纪能源金属"等方面的利用现状;最后对提锂技术及锂的应用发展前景进行了展望。更多还原

【Abstract】 For the exploitation of lithium,the methods of extracting lithium from some resources such as minerals,brine,seawater and others were summarized.The progress and existing problems of some methods like precipitation,solvent extraction and adsorption were presented.And the main uses of lithium as industrial additive,tomorrow’s aerospace alloy and energy metal of 21st century,were also given.Finally,the technology of extracting lithium and usability of lithium were put forward.更多还原