一次盐水精制工艺发展及陶瓷膜工艺的优化  

Development of primary brine refining process and optimization of ceramic membrane process

作　　者：项敏 XIANG Min(Shifang Zhenjiang Chemical Co.,Ltd.,Shifang 618401,China)

机构地区：[1]什邡市镇江化工有限公司,四川什邡618401

出　　处：《氯碱工业》2022年第8期13-15,共3页Chlor-Alkali Industry

摘　　要：综述了氯碱行业一次盐水精制工艺的发展过程,探索了氢氧化钾生产装置配套的一次盐水陶瓷膜过滤工艺的优化措施。The development of primary brine refining process in chlor-alkali industry was reviewed.The optimization measures for primary brine ceramic membrane filtration process supporting potassium hydroxide production unit were explored.

关 键 词：一次盐水 陶瓷膜过滤工艺 钙离子 镁离子 聚丙烯酰胺 磷酸 

分 类 号：TQ114.261[化学工程—无机化工]