目录一、前言······················································2二、实验部分················································31、离子膜工艺优点················································32、离子膜生产工艺··············································4(1)生产任务····················································4(2)物料特性····················································4(3)产品用途····················································4(4)原1料·························································5(5)生产原理·····················································5(6)工艺控制指标·················································9(7)不正常现象及处理方法········································10(8)安全生产····················································103、工艺优化········································11三、结果分析····································