摘要
分析了一水硬铝石型铝土矿拜耳法溶出过程的强化措施，介绍了管道化溶出法、机械磨矿或焙烧预处理矿石、赤泥粗粒部分返回溶出等的应用。
Several measures are analysed by which digestion of diasporic bauxite through Bayer process can be improved.The methods improving digestion are introduced as follows:tube digestion, mechanical grinding ore or pretreating ore by roasting,second digestion of large particles in red mud and etc..The optimum ways to improve digestion is given.
出处
《矿产保护与利用》
1997年第5期45-47,50,共4页
Conservation and Utilization of Mineral Resources
关键词
一水硬铝石
拜耳法
选矿
铝土矿
溶出过程
铝矿
diaspore,Bayer process,improvement of digestion,technological conditions,digestion equipment,pretreatment,technological system
