铝实习报告.docx

铝实习报告

第一篇：铝实习报告桂林理工大学南宁分校冶金与资源工程系冶金技术11-1班赴中国铝业广西分公司实习报告姓名：兰海学号：5111972112指导老师：刘平陆红标实习时间：2013.6.12-7.12目录中国铝业广西分公司一、概述简介......................................................1二、公司氧化铝生产方法原理及流程..................................2拜耳法生产工艺原理和流程......................................2氧化铝蒸发车间部分一、生产现场概况..................................................3二、蒸发流程概述..................................................3三、排盐苛化流程概述..............................................4四、蒸发车间区域的责任............................................54.1区域的范围.....................................,............54.2区域的任务.....................................，,.........5五、作业前的检查与准备.....，，，，，，，，.......................5六、启动程序......................................................6七、正常作业......................................................77.1操作技术条件及经济指标...................................77.2过程控制.................................................77.３巡检....................................................87.4岗位记录.................................................8八、停车步骤......................................................88.1正常停车.................................................88.2紧急停车.................................................98.3故障停车时的流程切换.....................................9九、蒸发器酸洗....................................................10十、强制效作业程序................................................1010.1启动程序.................................................1010.2强制效停车程序...........................................11十一、常见故障及处理..............................................11电解铝电解车间部分一、电解车间简介.................................................14二、铝电解的基本理论知识.........................................152.1铝电解的基本原理..........................................152.2溶质—氧化铝..............................................152.3溶剂—氟化盐..............................................162.4两极副反应.................................................20三、铝电解生产概况................................................213.1铝电解生产流程...................................