一次盐水精制过程中膜过滤器运行异常的排查  

Troubleshooting of abnormal operation of membrane filter in primary brine refining process

作　　者：郝爱欢 李春钢 高伟[1] HAO Aihuan;LI Chungang;GAO Wei(Shaanxi Jintai Chlor-Alkali Chemical Co.,Ltd.,Yulin 718199,China)

机构地区：[1]陕西金泰氯碱化工有限公司,陕西榆林718199

出　　处：《氯碱工业》2023年第7期6-11,共6页Chlor-Alkali Industry

摘　　要：介绍了一次盐水精制中膜过滤器通量降低的异常现象。通过排查分析,认为硫酸钡是影响盐水膜过滤器通量降低的主要因素。The abnormal phenomenon of reduced membrane filter flux in primary brine refining process was introduced.Through troubleshooting and analysis,it was considered that barium sulfate was the main factor affecting the reduced flux of brine membrane filter.

关 键 词：一次盐水 膜过滤器 板框压滤机 氯化钡 硫酸钡 

分 类 号：TQ114.261[化学工程—无机化工]