离子膜制碱中提高氯酸盐分解率效果分析  

Increase on the decompositon rate of chlorate in production of ion-exchange membrane process caustic soda

作　　者：祝辉年 李永全 侯亚楠 

机构地区：[1]新疆中泰化学(集团)股份有限公司,新疆乌鲁木齐830009

出　　处：《氯碱工业》2015年第6期20-21,24,共3页Chlor-Alkali Industry

摘　　要：对氯酸盐分解槽进行如下改造:加大分解槽内挡板面积,减小溶液过流面积,延长反应时间。改造后,氯酸盐分解率由20%提高至40%,且减少高纯酸和碱消耗。A chlorate decomposer was remodelled to make the internal baffle larger to reduce the flowing area of solution and prolong reaction time. The remodelling increaed chlorate decomposition rate from 20% to 40% , and reduced consumption of high-purity hydrochoric acid and caustic soda.

关 键 词：氯酸盐 分槽槽 离子膜法烧碱 分解率 节能减排 

分 类 号：TQ114[化学工程—无机化工]