摘要
烧碱装置原有氢气输送工艺夹带的水分,影响下游双氧水生产的稳定运行。通过工艺改进,在压缩机进口管道上增加氢气预冷器,减少了氢气中的水含量,保证双氧水车间氢化效率稳定,稳定双氧水车间运行,保障装置的稳产高产。
The moisture in the original hydrogen transportation process of caustic soda plant affected the stable operation of downstream hydrogen peroxide production.Process improvement were made:a hydrogen precooler was added to the inlet pipe of the compressor.After the improvement,the water content of hydrogen reduced.Thus,the hydrogen efficiency of hydrogen peroxide workshop was stable,the operation of hydrogen peroxide workshop was stable,and the stable production at high yield was guaranteed.
作者
高冠英
马正勇
GAO Guanying;MA Zhengyong(Jiangxi Lee&Man Chemical Co.,Ltd.,Jiujiang 332207,China)
出处
《氯碱工业》
CAS
2021年第2期22-25,共4页
Chlor-Alkali Industry
关键词
氢气输送
水分夹带
氢气干燥
双氧水
hydrogen transportation
water entrainment
hydrogen drying
hydrogen peroxide