The effect of temperature,time,quantigy of slaked lime and soda ash on leaching behavior of kalium when Yichun lithia mica is handled by hydrometallurgy in the autoclaving leaching is studied.

• 研究了熟石灰、纯碱联合压煮法处理宜春锂云母时压煮溶出过程中温度、时间、熟石灰用量和纯碱用量对钾溶出行为的影响。