摘要
通过比较化工区域内空分装置运行的安全性,确定了空分装置的工艺路线;进一步比较设备投资及运行成本,确定了空分装置设备的选型。
By comparing the operation safety of air separation unit in chemical industry area,the process route of air separation unit is determined,the investment and operation cost of equipment are further compared,and the equipment selection of air separation unit is determined.
作者
李耀
LI Yao(Tianjin Dagu Chemical Co.,Ltd.,Tianjin 300455,China)
出处
《中国氯碱》
CAS
2019年第7期27-29,共3页
China Chlor-Alkali
关键词
空分装置
内压缩流程
外压缩流程
制氮装置
air separation unit
internal compression process
external compression process
nitrogen plant