碱熔法提铝的工艺研究  

Study of process on extracting aluminium by alkali fusion

作　　者：俞志敏[1] 韩效钊[1] 

机构地区：[1]合肥工业大学资源与环境科学系,安徽合肥230009

出　　处：《化工矿物与加工》2001年第12期4-5,共2页Industrial Minerals & Processing

摘　　要：对用碱熔法从明矾石中提取铝进行了实验。通过研究不同温度、摩尔比及反应时间对Al2 O3The tests of extraction aluminium from alumstone with alkali fusion method were carried out.The effects of different temperature,mole ratio,and reaction time on conversion ratio of aluminium oxide were studied to get the optimum technological conditions of the method.

关 键 词：碱熔法 提铝 明矾石 温度 摩尔比 反应时间 三氧化二铝 

分 类 号：TF821[冶金工程—有色金属冶金]