【摘要】 研究了锂云母在空气中和在大量水蒸气存在时的焙烧过程。着重探讨了气氛、时间、温度对脱氟率的影响以及脱氟率与锂浸出率的关系，并对脱氟反应机理进行了讨论更多还原

【Abstract】 The defluorination of Yichun lepidolite was carried out in the air and in thepresence of large amounts of steam. In this paper,the factors affecting defluorination rate,such as temperature,time and atmosphere are discussed,and the correlation between the rateof lithium leaching and that of defluorination is analysed. Finally attempts are made to revealthe mechanism involved in the defluorination reaction.更多还原