电解槽膜极距改造与运行的经验教训  

Experience and lessons learned in membrane-thickness electrode-distance transformation and running of electrolyzers

作　　者：费巍[1] 

机构地区：[1]中国石化集团南京化学工业有限公司,江苏南京210048

出　　处：《氯碱工业》2014年第11期9-11,共3页Chlor-Alkali Industry

摘　　要：采用膜极距技术对运行时间较长、严重超过质量保证期的ZMBCH-2.7复极离子膜电解槽进行升级换代,达到总电压和电解单元直流电耗大幅度降低的目的。ZMBCH - 2.7 bipolar type ion-exchange membrane electrolyzers that had run for a long time and were far out of warranty were upgraded to membrane-thickness electrode-distance type. As a result, the aims of greatly lowering voltage and reducing consumption of DC power in electrolysis unit were achieved.

关 键 词：复极式离子膜电解槽 离子膜 膜极距电解槽 电解 烧碱 

分 类 号：TQ114.262[化学工程—无机化工]