摘要
对四川锂辉石、石灰石生产单水氢氧化锂烧结过程的条件进行了研究,确定了烧结过程的最佳条件:粒度-200目≥90%;配比锂辉石:石灰石=1∶3.2±3%;温度1100℃~1160℃;时间40±5min.通过试验验证了烧结反应机理。
The calicining process of spodumene and limestone for producing monowater lithiumHydroxide in Sichuan has been studied,The best condition for the process is as follows:Particle-size:-200mesh≥90%;proporton of prescription:spodumene: limestone=1:3.2±3%; temperature:1100℃~1160℃;time:40±5 minute,The mechanism of calcining reaction is tested and the methodfor compoundinh raw materials by composition has proved scienitific and applicable.
出处
《西南民族学院学报(自然科学版)》
1995年第3期299-303,307,共6页
Journal of Southwest Nationalities College(Natural Science Edition)
关键词
锂辉石
烧结
单水氢氧化锂
化合物
spodumene. calicining process, reaction structure