利用盐湖卤水萃取液制备碳酸锂

Preparation of Lithium Carbonate from Brines by Solvent Extraction

中文关键词:  盐湖卤水  锂  碳酸锂

英文关键词:Bitterns,Lithium,Lithium carbonate

中文摘要:

      研究了利用盐湖卤水萃取液制备碳酸锂的方法和影响因素,解决了低锂离子条件下的沉锂困难,并得到了符合国家标准的一级碳酸锂,从而使盐湖卤水提取锂具备了实现工业化的可能.

英文摘要:

      The method of preparing lithium carbonate from bittern extraction liquids and the influencing parameters were discussed.The problem of precipitating lithium from brines of very low lithium contents was solved.The hence obtained product complies with the grade I GB standard of lithium carbonate.The feasibility of industrializing extracting lithium from salt lake bitterns was thus enlightened.