钙镁离子污染离子膜后提高电解电流效率的方法  

Methods to increase electrolysis current efficiency after ion-exchange membrane was contaminated by calcium/magnesium ions

作　　者：程彩风 朱玉萍[1] 

机构地区：[1]昊华宇航化工有限责任公司,河南焦作454002

出　　处：《氯碱工业》2011年第11期11-13,共3页Chlor-Alkali Industry

摘　　要：离子膜被钙、镁离子污染后,采用提高阴极液浓度、降低槽温的方法提高了电解槽电流效率,达到了降低电耗、增加产量的目的。The electrolysis current efficiency was concentration of catholyte and lowering temperature contaminated by calcium/magnesium ions, and thus production was increased. increased by taking measures comprising raising of electrolyzers after ion-exchange membrane was the consumption of power was decreased and the

关 键 词：电解槽 离子膜 槽电压 电流效率 二次盐水品质 

分 类 号：TQ114.262[化学工程—无机化工]