本文针对硫酸法生产碳酸锂工艺过程中液量不平衡,造成产品流失多,回收率不高的问题,从理论上找出了问题的症结,提出了析钠母液自循环的工艺方法,从实践上比较好的解决了全流程液量不平衡的问題,使产品流失待到改善,从而提高了产品回收率。 In this paper, sulfuric acid process for the production of lithium carbonate liquid imbalance in the process, resulting in the loss of more products, the recovery rate is not high, the problem was theoretically found out the problem, put forward the sodium mother liquor self-circulation process, from practice On the better solution to the whole process of liquid volume imbalances, so that product loss to be improved, thus increasing the product recovery rate.